Legrand-zucchini by ACEC Distributors Ltd

ZUCCHINI BUSBAR THE BACKBONE OF MODERN BUILDINGS

Zucchini busbar POWERED BY SPECIALISTS

Global strength built on local knowledge Legrand is the global specialist in electrical and digital building infrastructures. Innovation is the driving force behind its development. With an increasing investment in research and development (circa 5% of sales) and more than 4,000 active patents, the Legrand Group is focused on maintaining a high rate of new product launches that present innovative solutions to the market.

CORPORATE SOCIAL RESPONSIBILITY

LEGRAND’S POWER DISTRIBUTION BUSINESS UNIT

Legrand’s CSR roadmap is a natural extension to the governance and sustainable development approach in which the company has been engaged for many years. The CSR roadmap firmly asserts Legrand’s ongoing commitment to sustainable development.

From Legrand transformers, through high power distribution and rising main busbar to Electrak powertrack, desk modules and lighting control, Legrand’s power distribution business unit provides market leading solutions to the increasing demands of today’s buildings.

EMPLOYEES ENVIRONMENT

- Respect human rights - Guarantee health and safety at work - Develop skills and promote diversity

CSR

- Reduce the Group’s environmental footprint - Innovate for a circular economy

SOCIETY - Act ethically - Ensure responsible purchasing - Enable access to electricity for all

USERS - Provide sustainable solutions - Play a driving role in the electrical sector

ZUCCHINI Overview Order

LOW POWER Overview Ordering information Technical information

04 06 12

MEDIUM POWER Overview - MS/MR Ordering information - MS/MR Technical information - MS/MR

20/28 21/30 24/43

HIGH POWER Overview Ordering information Technical information

58 62 84

CONTENTS

Electrak, part of the Legrand Group in the UK, is a leading manufacturer of power distribution and lighting control solutions. It's powertrack, floor boxes and grommets, desk modules and lighting control ranges are installed in high specification offices around the world.

ZUCCHINI the specialist in busbar systems

Established in 1958 and now part of the Legrand Group, Zucchini has become a leading name in busbar power distribution systems and cast resin transformers. Zucchini busbar is manufactured in state-of-the-art production facilities, including one of the most technically advanced aluminium plating processing units in Europe. These exceptional manufacturing capabilities enable Legrand to offer a fully tested range of products that are superior in terms of quality and design. All Zucchini busbar trunking systems are certified to IEC 61439-6 (BS EN 61439-6) by third party test houses CESI/RINA and are manufactured in accordance with ISO 9001 : 2015 quality standards.

An extensive range... The Zucchini range of prefabricated busbars is one of the most comprehensive on the market, ranging from 25 A lighting through to 6300 A high power systems. Zucchini busbar is widely used for power distribution in both industrial and commercial applications. Its modular construction and wide variety of busbar accessories allow an infinite number of trunking combinations, providing a versatile and flexible technical solution to any layout.

LB PLUS - LOW POWER BUSBAR SYSTEM

MEDIUM POWER BUSBAR SYSTEMS

SCP - HIGH POWER BUSBAR SYSTEM

CAST RESIN TRANSFORMERS

LB PLUS is the new range of Zucchini busbars for electrical distribution within low power applications.

Zucchini medium power busbars offer speed, simplicity and flexibility during planning and installation.

SCP is the Zucchini busbar range used for the transport and distribution of high power.

It offers simplicity, high performance and easy installation and can meet all lighting and power demands from 25 A to 63 A.

MS is ideal for commercial and industrial applications from 63 A to 160 A and MR offers the perfect solution for rising mains up to 1000 A.

Legrand also offers a wide range of high quality, environmentally friendly cast resin transformers from 160 kVA up to 17 MVA.

see page 4

see page 20

Ranging from 630 A to 6300 A the dimensions of super compact and its â€˜sandwichâ€™ construction enhance resistance to short circuit stresses.

see page 58

This comprehensive range is further enhanced by technical expertise and the ability to create bespoke solutions. visit www.legrand.co.uk

ZUCCHINI LB PLUS LIGHTING AND POWER BUSBAR Zucchini LB PLUS is a new range of 25 to 63 A busbars that are ideal for the distribution of power for lighting and low power applications. With a single product, LB PLUS replaces the LB, HL, and SL ranges, offering a busbar that is simpler, better performing, and easier to install.

A winning solution delivering performance and simplicity... with increased functionality, fewer part numbers and common accessories for all versions

SHOPPING CENTRES, STORES, OFFICES

WAREHOUSES, GYMS, UNDERGROUND CAR PARKS

HOSPITALS, LABORATORIES

WORKSHOPS, MAINTENANCE AND REPAIR FACILITIES, PRODUCTION SITES

SIMPLY VERSATILE Ideal for all lighting and power demands up to 63 A Plug outlet covers (hinged and retained), cover tap-off outlets when not in use Feed units and end covers are ordered using one part number 10, 16 and 25 A tap-offs available Tap-off plugs now fitted with spring clamp contacts Tap-offs secure to the bar with twist lock Degree of impact resistance IK 07 Protection index IP 55

NEW TAP-OFF PLUGS Can be moved when the bar is energised With spring clamp contacts Self-extinguishing plastic components IP 55 without using additional accessories Can be fitted with positioning pin to ensure tap-off can only access the correct side of a double-sided bar

Lighting and power distribution in a single product

BRACKETS For ceiling, wall or floor mounting installation Can be positioned anywhere on straight length, even over unused tap-off outlets

LB PLUS busbar trunking systems selection chart

25 A 2 conductors

LB PLUS STRAIGHT LENGTHS – TYPE A

40 A

4 conductors

6 conductors

8 conductors

63 A

4 conductors

8 conductors

4 conductors

252

254

256

258

404

408

634

3 m length – 2 outlets

75150101

75160101

–

75200101

–

3 m length – 4 outlets

–

75160102

–

75200102

–

3 m length – 2 + 2 outlets

–

75170101

75180101

–

75220101

75240101

3 m length – 4 + 4 outlets

–

75180102

–

75220102

75240102

–

75200111

–

75220111

75240111

1·5 m length – 2 outlets 1·5 m length – 1 + 1 outlets

LB PLUS STRAIGHT LENGTHS – TYPE B 3 m length – 4 outlets

– 75200111

–

252

254

75350102H 75360102H

3 m length – 6 outlets

–

75360103H

3 m length – 4 + 4 outlets

–

3 m length – 6 + 6 outlets

–

1·5 m length – 2 outlets 1·5 m length – 1 + 1 outlets

FEED UNITS

75220111

258

404

408

634

–

75400102H

–

75400103H

–

75370101H 75380101H

– 75400111H

–

256

75420102H 75440102H

–

75380102H

–

75400111H

75420111H

75420111H 75440111H

404

408

634

75221003

75201003

75221003

75241003

LH feed unit + end cover (reduced dimensions)

75201004

75221004

75201004

75221004

75241004

Fast it – feed unit RH

75161001

–

Fast it – feed unit LH

75161002

–

Centre feed unit + end covers (reduced dimensions)

75201151

75221151

75201151

75221151

75241151

FLEXIBLE JOINT

75201263

75221263

75201263

75221263

75241263

404

408

634

60 kg suspension bracket

254

258

–

75201003

252

256

–

RH feed unit + end cover (reduced dimensions)

BRACKETS AND SUSPENSIONS

254

75420101H 75440101H

– –

252

–

– –

256

75003000 (for TYPE A)

258 and

75003004 for (TYPE B)

Hook for lamp

75003001

Ring

75003002

Pigtail for chain

75003005

5 m steel cable with self locking clamp (TYPE B)

75003008 (TYPE B only)

Bracket with 3 m steel cable (TYPE A)

75003009 (TYPE A only)

CABLE CHANNEL

252

254

256

258

PVC cable channel with cover (3 m)

71000104

Bracket for cable channel

75003006

404

408

634

10 A SINGLE PHASE TAP-OFFS

252

254

256

10 A plug with 1 m cable - L1-N

258

404

–

75005012

10 A plug with 1 m cable - L3-N

–

75005013

10 A plug with 1 m cable - L-N2

–

75005014

10 A plug with 3 m cable - L1-N

75005021

10 A plug with 3 m cable - L2-N

–

75005022

10 A plug with 3 m cable - L3-N

–

75005023

10 A plug with 3 m cable - L-N2

–

75005024

252

254

256

258

16 A plug (unfused)

75005000

16 A plug + 1 x (5 x 20)

75005100

16 A plug + 1 x (CH8)

75005200

16 A PRE-WIRED TAP-OFFS

252

254

256

SP & N with 1·5 m cable and 6·3 A fuse - L1-N

258

404

408

634

404

408

634

408

634

408

634

750051001L1

SP & N with 1·5 m cable and 6·3 A fuse - L2-N

–

750051001L2

SP & N with 1·5 m cable and 6·3 A fuse - L3-N

–

750051001L3

SP & N with 1·5 m cable and 6·3 A fuse - L-N2

–

750051001LN2

DP & N with 1·5 m cable and 1 x 6·3 A fuse - L1+L3-N

–

7500510014C

SP & N with 3 m cable and 6·3 A fuse - L1-N

750051003L1

SP & N with 3 m cable and 6·3 A fuse - L2-N

–

750051003L2

SP & N with 3 m cable and 6·3 A fuse - L3-N

–

750051003L3

SP & N with 3 m cable and 6·3 A fuse - L-N2

–

750051003LN2

DP & N with 3 m cable and 1 x 6·3 A fuse - L1+L3-N

–

7500510034C

THREE-PHASE TAP-OFFS – 16 - 25 A

252

254

256

258

404

16 A 3 phase (unfused)

–

75005005

25 A 3 phase (unfused)

–

75007005

25 A 3 phase + 3 x (CH8)

–

75007205

25 A 3 phase + 3 x (CH8) + 4 DIN BOX

–

75007206

25 A 3 phase + (unfused) + 8 DIN BOX

–

75007207

25 A 3 phase + (unfused) + 4 DIN BOX

–

75007006

TAP-OFF ACCESSORIES

634

75005011

10 A plug with 1 m cable - L2-N

16 A PHASE SELECTION TAP-OFFS

408

252

254

256

258

16 A mobile contact

75105000

Window kit code

75105001

404

LB PLUS straight lengths – Type B

straight lengths 25-63 A

- - -/- - -

LB PLUS straight lengths – Type A

- - -/- - -

75360102H

75160102

2 conductors 25 A

4 conductors 25-40 A

6 conductors 25 A

8 conductors 25-40 A

4 conductors 63 A

2 conductors 25 A

Selection chart p. 6-7 Technical data p. 12 Dimensions and technical information p. 14-15 Pack

Cat. Nos.

4 conductors 25-40 A

75150101

Straight lengths – Type A

Pack

Rating (A)

Conductors

Length (m)

Outlet points

Weight (kg)

3·0

3·00

75160101 75160102

Rating (A)

Conductors

Length (m)

Outlet points

Weight (kg)

25 25

4 4

3·0 3·0

2 4

3·10 3·20

256 with 6 x 25 A conductors 1

75170101

Rating (A)

Conductors

Length (m)

Outlet points

Weight (kg)

3·0

2+2

3·65

Cat. Nos.

75180101 75180102

Rating (A)

Conductors

Length (m)

Outlet points

Weight (kg)

25 25

8 8

3·0 3·0

2+2 4+4

3·75 3·85

404 with 4 x 40 A conductors 1 1 1

75200101 75200102 752001111

Rating (A)

Conductors

40 40 40

4 4 4

Length (m)

Outlet points

Weight (kg)

3·0 3·0 1·5

2 4 2

3·55 3·65 2·00

408 with 8 x 40 A conductors 1 1 1

75220101 75220102 752201112

Rating (A)

Conductors

40 40 40

8 8 8

Length (m)

Outlet points

Weight (kg)

3·0 3·0 1·5

2+2 4+4 1+1

4·70 4·80 2·50

634 with 4 x 63 A conductors 1 1 1

75240101 75240102 75240111

Rating (A)

Conductors

63 63 63

4 4 4

Length (m)

Outlet points

Weight (kg)

3·0 3·0 1·5

2+2 4+4 1+1

4·70 4·80 2·50

1 : For use with both 25 and 40 A systems, and also 2 and 4 conductor versions 2 : For use with both 25 and 40 A systems, and also 6 and 8 conductor versions

Straight lengths – Type B

75350102H

Rating (A)

Conductors

Length (m)

Outlet points

Weight (kg)

3·0

5·45

254 with 4 x 25 A conductors 1 1

75360102H 75360103H

Rating (A)

Conductors

Length (m)

Outlet points

Weight (kg)

25 25

4 4

3·0 3·0

4 6

5·55 5·60

256 with 6 x 25 A conductors 1

258 with 8 x 25 A conductors 1 1

4 conductors 63 A

Reinforced highly rigid galvanised steel casing 7 m maximum distance between suspension brackets Conductors insulated with self-extinguishing plastic ZH (zero halogen) Standard tap-off outlets with captive IP 55 plugoutlet covers Mechanical separation of the 2 sides of the bar, (6 and 8 conductor versions) Protection index : IP 55 Impact resistance : IK 07 252 with 2 x 25 A conductors 1

254 with 4 x 25 A conductors 1 1

8 conductors 25-40 A

Selection chart p. 6-7 Technical data p. 13 Dimensions and technical information p. 14-15

Rigid galvanised steel casing 3 m maximum distance between suspension brackets Conductors insulated with self-extinguishing plastic (IEC 60695-2-12 and V0 according to UL94) Standard tap-off outlets with captive IP 55 plugoutlet covers Protection index : IP 55 Impact resistance : IK 07 252 with 2 x 25 A conductors 1

6 conductors 25 A

75370101H

Rating (A)

Conductors

Length (m)

Outlet points

Weight (kg)

3·0

4+4

6·10

258 with 8 x 25 A conductors 1 1

75380101H 75380102H

Rating (A)

Conductors

Length (m)

Outlet points

Weight (kg)

25 25

8 8

3·0 3·0

4+4 6+6

6·20 6·35

404 with 4 x 40 A conductors 1 1 1

75400102H 75400103H 75400111H1

Rating (A)

Conductors

Length (m)

Outlet points

Weight (kg)

40 40 40

4 4 4

3·0 3·0 1·5

4 6 2

6·00 6·10 3·20

408 with 8 x 40 A conductors 1 1 1

75420101H 75420102H 75420111H2

Rating (A)

Conductors

Length (m)

Outlet points

Weight (kg)

40 40 40

8 8 8

3·0 3·0 1·5

4+4 6+6 1+1

7·10 7·30 3·70

634 with 4 x 63 A conductors 1 1 1

75440101H 75440102H 75440111H

Rating (A)

Conductors

Length (m)

Outlet points

Weight (kg)

63 63 63

4 4 4

3·0 3·0 1·5

4+4 6+6 1+1

7·10 7·30 3·70

1 : For use with both 25 and 40 A systems, and also 2 and 4 conductor versions 2 : For use with both 25 and 40 A systems, and also 6 and 8 conductor versions

LB PLUS trunking components

75161001

75201003

75221263 75201004

Selection chart p. 6-7 Technical data p. 12-13 Dimensions and technical information p. 16-17 Pack

Cat. Nos.

End feed units

Pack

Cat. Nos.

Allow electrical powering of the LB PLUS busbar With terminals for the connection of stranded or solid copper wire cables Delivered with corresponding cable glands Right hand feed units (reduced dimensions) Supplied complete with corresponding end cover Cable terminal capacity 6 mm2 to 25 mm2 Max. cable Ø 32 mm Type

1 1 1

75201003 75221003 75241003

25 / 40 A – 2 / 4 conductor version 25 / 40 A – 6 / 8 conductor version 63 A – 4 conductor version

Weight (kg)

0·80 0·90 0·80

Type

1 1 1

75201151 75221151 75241151

75201004 75221004 75241004

25 / 40 A – 2 / 4 conductor version 25 / 40 A – 6 / 8 conductor version 63 A – 4 conductor version

Weight (kg)

1·00 1·20 1·10

3·70 4·40 2·70

Consists of a right hand and left hand unit Used to change direction, change level or overcome obstructions Flexible cable length : 940 mm

Supplied complete with corresponding end cover Cable terminal capacity 6 mm2 to 25 mm2 Max. cable Ø 32 mm 1 1 1

25 / 40 A – 2 / 4 conductor version 25 / 40 A – 6 / 8 conductor version 63 A – 4 conductor version

Weight (kg)

Flexible joints (reduced dimensions)

Left hand feed units (reduced dimensions)

Type

Centre feed units Centre feed units can be used to power the busbar from an intermediate point of the line, reducing the voltage drop at the end of the line and/or facilitating the installation when the power supply point is near the centre of the line Complete with all internal wiring One set of terminals feeds both left hand and right hand feed sections Supplied with both end caps

Type

1 1 1

75201263 75221263 75241263

25 / 40 A – 2 / 4 conductor version 25 / 40 A – 6 / 8 conductor version 63 A – 4 conductor version

Weight (kg)

2·00 3·10 2·50

Fast fit feed unit Supplied complete with corresponding end cover Cable terminal capacity up to 6 mm2 Cable Ø from 12 mm to 18 mm Type

1 1

75161001 75161002

25 A – 2 / 4 conductor version RH 25 A – 2 / 4 conductor version LH

Weight (kg)

0·45 0·85

LB PLUS tap-off plugs

- - -/- - -

- - -/- - 75005013

75005011

75005000

- - -/- - -

75007005

75005014

75005012

Selection chart p. 6-7 Technical data p. 12-13 Dimensions and technical information p. 16-17 Pack

Cat. Nos.

10 A single phase tap-offs

75005011 75005021

With 1·5 m cable

n L1-N n L1-N Phase

75005012 75005022

Length (m)

Weight (kg)

Fuseholder

1 3

0·16 0·38

unfused unfused

n L2-N n L2-N

Length (m)

Weight (kg)

Fuseholder

1 3

0·16 0·38

unfused unfused

L3 colour code blue, cable type H05VVF Phase

1 1

75005013 75005023

n L3-N n L3-N

Length (m)

Weight (kg)

Fuseholder

1 3

0·16 0·38

unfused unfused

Phase

1 1 1 1 1

750051001L1 750051001L2 750051001L3 750051001LN2 7500510014C

Phase

75005014 75005024

n L-N2 n L-N2

Length (m)

Weight (kg)

Fuseholder

1 3

0·16 0·38

unfused unfused

16 A phase selection tap-offs For use with Type A and Type B busbar, all ratings Weight (kg)

1 1 1

75005000 75005100 75005200

16 A plug (unfused) 16 A plug + 1 x (5x20) 16 A plug + 1 x (CH8)

0·12 0·13 0·13

SP & N with 6·3 A fuse SP & N with 6·3 A fuse SP & N with 6·3 A fuse SP & N with 6·3 A fuse DP & N with 1 x 6·3 A fuse

L1-N L2-N L3-N L-N2 L1+L3-N

With 3 m cable Phase

1 1 1 1 1

750051003L1 750051003L2 750051003L3 750051003LN2 7500510034C

L-N2 colour code magenta, cable type H05VVF 1 1

16 A pre-wired tap-offs

L1 colour code grey, cable type H05VVF

L2 colour code orange, cable type H05VVF 1 1

Cat. Nos.

For use with Type A and Type B busbar, all ratings

Phase

1 1

Pack

For use with Type A and Type B busbar, all ratings

SP & N with 6·3 A fuse SP & N with 6·3 A fuse SP & N with 6·3 A fuse SP & N with 6·3 A fuse DP & N with 1 x 6·3 A fuse

L1-N L2-N L3-N L-N2 L1+L3-N

3 phase tap-offs – 16-25 A For use with Type A and Type B busbar, all ratings

Weight (kg)

1 1 1 1 1 1

75005005 75007005 75007205 75007206 75007207 75007006

16 A 3 phase (unfused) 0·13 25 A 3 phase (unfused) 0·12 25 A 3 phase + 3 x (CH8) 0·12 25 A 3 phase + 3 x (CH8) + 4 DIN box 0·63 25 A 3 phase (unfused) + 8 DIN box 0·80 25 A 3 phase (unfused) + 4 DIN box 0·63

Tap-off accessories

75105000

75105001

Used with Cat. Nos. 75005000 or 75005100 to make contact with additional conductors on the busbar 16 A mobile contact Enables tap-off to access a single designated side of the busbar Window kit code

LB PLUS busbar trunking system hangers and cable channel

71000104

75003000

75003006

75003004

75003002 75003001

75003005

EEA313

EEC353

Dimensions and technical information p. 18-19 Pack

Cat. Nos.

Hangers

75003000 75003004

60 kg suspension bracket Bracket Cat. No. 75003000 can be used for the suspension of the line and the suspension of light fittings at the same time, while bracket Cat. No. 75003004 may only perform one of the two functions, depending on its rotation For Type A busbar – weight 0·045 kg For Type B busbar – weight 0·045 kg

75003001

Hook for lamp Must always be used with brackets Cat. Nos. 75003000 or 75003004, depending on the type of busbar Weight 0·015 kg

75003002

Ring Must always be used with brackets Cat. Nos. 75003000 or 75003004, depending on the type of busbar Weight 0·015 kg

75003005

Pigtail for chain Must always be used with brackets Cat. Nos. 75003000 or 75003004, depending on the type of busbar Weight 0·015 kg

75003007

Spacer on brackets For floor installation Weight 0·040 kg

75003008

5 m steel cable with self locking clamp For Type B busbar – weight 0·085 kg

75003009

Bracket with 3 m steel cable For Type A busbar – weight 0·05 kg

12 12

PVC cable channel

Pack

Cat. Nos.

71000104

PVC cable channel with cover 3 m – weight 0·884 kg

75003006

Bracket for cable channel Must always be used with brackets Cat. Nos. 75003000 or 75003004 depending on the type of busbar and cable channel Cat. No. 71000104 Weight 0·135 kg

Steel cable tray Cable tray 1

EEC348

3 m (L) x 50 mm (W) x 13 mm (H)

EEA313

Trunking suspended fixing bracket c/w cable tray stirrup. Used when running cable tray on top of busbar trunking

EEC353

Cable tray fixing bracket

LB PLUS busbar trunking systems technical data n LB PLUS - Type A Type Number of live conductors

252

254

256

258

404

408

634

4 35 x 46

Casing overall dimensions

LxH [mm]

35 x 46

Rated current

In [A]

Operating voltage

Ue [V]

400

Insulation voltage

Ui [V]

500

Frequency

f [Hz]

50/60

Rated short-time current (0·1 s)

ICW [kArms]

–

2·2

2·7

Peak current

Ipk [kA]

–

3·3

4·1

Single phase rated short-time current (0·1 s)

ICW [kArms]

1·3

1·6

Single phase peak current

Ipk [kA]

Thermal limit

I2t [A2s x 106]

2·0

2·4

0·174

0·484

0·729

20° C phase resistance

R20 [mΩ/m]

4·761

3·190

1·595

Phase resistance at thermal conditions

Rt [mΩ/m]

5·656

3·802

1·901

Phase reactance (50Hz)

X [mΩ/m]

0·229

0·236

0·118

Phase impedance

Z [mΩ/m]

4·767

3·199

1·599

Resistance of the protective conductor1

RPE’ [mΩ/m]

1·695

Reactance of the protective conductor1 (50Hz) XPE [mΩ/m]

0·222

Resistance of the fault loop

Ro [mΩ/m]

6·456

4·885

3·290

Reactance of the fault loop (50Hz)

Xo [mΩ/m]

0·451

0·458

0·340

Impedance of the fault loop

Zo [mΩ/m]

6·472

4·906

3·308

4·123 2

3·570

2·830

2·451

1·225

∆V 10-3 cosϕ = 0·70 [V/m/A] ∆V 10

-3

cosϕ = 0·75 [V/m/A]

∆V 10-3 cosϕ = 0·80 [V/m/A] Voltage drop with distributed load referred to V3f 3

3·805

3·008

2·605

1·302

4·662 2

4·038

3·183

2·757

1·378

4·393

∆V 10-3 cosϕ = 0·85 [V/m/A]

4·928 2

4·268

3·356

2·906

1·453

∆V 10-3 cosϕ = 0·90 [V/m/A]

5·190 2

4·495

3·525

3·052

1·526

∆V 10-3 cosϕ = 0·95 [V/m/A]

5·445 2

4·715

3·686

3·192

1·596

∆V 10

5·656 2

4·898

3·802

3·293

1·646

-3

cosϕ = 1·00 [V/m/A]

Weight

p [kg/m]

1·00

1·04

1·25

1·28

1·19

1·56

Fire load

[kWh/m]

1·0

1·9

1·0

1·9

Protection index

Degree of impact-resistance

Joule effect losses at rated current

P [W/m]

10·6

18·2

22·6

Ambient temperature min / MAX

t [°C]

-5/+50

1 : Metal casing 2 : Single phase values with distributed load 3 : Three phase ∆V3f = √3/2 x (Rt cosϕ + X sinϕ) ∆V3f(In) = I x L x ∆V3f : (knowing the current and length of the line) ∆V3f(In)% = (∆V3f(In) / Ue) x 100 (%) To calculate the ∆V1f (Single phase) on distributed load: ∆V1f = 1/2 x (2Rt cosϕ + 2X sinϕ) ∆V1f(In) = I x L x ∆V1f : (knowing the current and length of the line) ∆V1f(In)% = (∆V1f(In) / Ue) x 100 (%) I = operating current (A) L = length (m) Short circuit protection for Zucchini’s product ranges (In≤100A) Zucchini busbar trunking systems with a rated current lower than or equal to 100A (LB PLUS-MS 63 and 100) are properly protected through an MCB (Miniature Circuit Breaker) with a rated current lower than or equal to that of the busbar. This protection is guaranteed up to the MCB breaking capacity Product fully in compliance with IEC 61439-6

LB PLUS busbar trunking systems technical data n LB PLUS – Type B Type Number of live conductors

252

254

256

258

404

408

634

4 35 x 77

Casing overall dimensions

LxH [mm]

35 x 77

Rated current

In [A]

Operating voltage

Ue [V]

400

Insulation voltage

Ui [V]

500

Frequency

f [Hz]

50/60

Rated short-time current (0·1 s)

ICW [kArms]

–

2·2

2·7

Peak current

Ipk [kA]

–

3·3

4·1

Single phase rated short-time current (0·1 s)

ICW [kArms]

1·3

1·6

Single phase peak current

Ipk [kA]

Thermal limit

I2t [A2s x 106]

2·0

2·4

0·174

0·484

0·729

20 °C phase resistance

R20 [mΩ/m]

4·761

3·190

1·595

Phase resistance at thermal conditions

Rt [mΩ/m]

5·656

3·802

1·901

Phase reactance (50Hz)

X [mΩ/m]

0·229

0·236

0·118

Phase impedance

Z [mΩ/m]

4·767

3·199

1·599

Resistance of the protective conductor1

RPE’ [mΩ/m]

1·195

Reactance of the protective conductor1 (50Hz) XPE [mΩ/m]

0·274

Resistance of the fault loop

Ro [mΩ/m]

5·956

4·385

2·790

Reactance of the fault loop (50Hz)

Xo [mΩ/m]

0·503

0·510

0·392

Impedance of the fault loop

Zo [mΩ/m]

5·977

4·415

2·817

∆V 10-3 cosϕ = 0·70 [V/m/A]

4·123 2

3·570

2·830

2·451

1·225

∆V 10-3 cosϕ = 0·75 [V/m/A]

4·393 2

3·805

3·008

2·605

1·302

∆V 10

4·662 2

4·038

3·183

2·757

1·378

-3

Voltage drop with distributed load referred to V3f 3

cosϕ = 0·80 [V/m/A]

∆V 10-3 cosϕ = 0·85 [V/m/A]

4·928 2

4·268

3·356

2·906

1·453

∆V 10-3 cosϕ = 0·90 [V/m/A]

5·190 2

4·495

3·525

3·052

1·526

∆V 10-3 cosϕ = 0·95 [V/m/A]

5·445 2

4·715

3·686

3·192

1·596

∆V 10

5·656 2

4·898

3·802

3·293

1·646

-3

cosϕ = 1·00 [V/m/A]

Weight

p [kg/m]

1·80

1·83

2·02

1·98

2·33

Fire load

[kWh/m]

1·1

2·1

1·1

2·1

Protection index

Degree of impact-resistance

Joule effect losses at rated current

P [W/m]

10·6

18·2

22·6

Ambient temperature min·/MAX·

t [°C]

-5/+50

1 : Metal casing 2 : Single phase values with distributed load 3 : Three phase - see pg 12 Temperature rating schedule according to the room temperature Room temperature [°C] 15 20 25 30 35 40 45 50 55 60 K1 Factor 1·15 1·12 1·08 1·05 1·025 1 0·975 0·95 0·93 0·89 Multiplier coeficient of rated current for room temperature values different from 40° C Mechanical loads permitted table The table shows the maximum weights (kg) that can be supported, both for concentrated, and distributed loads

LB PLUS – TYPE A LB PLUS – TYPE B

Distance between suspension brackets

Concentrated load

1·5 2·0 3·0 5·0 7·0

40 30 20 13 7

Distributed Distributed load

50 kg/m 30 kg/m 13 kg/m 5 kg/m 2 kg/m

(75 kg)4 (60 kg)4 (39 kg)4 (25 kg)4 (14 kg)4

4 : Distributed load total weight

LB PLUS busbar trunking systems technical information n LB PLUS – Type A – 252/254/404

1·5 sided only) 1.5 m - 2 outlets outlets (single (one side only)

3 m - 2 outlets (single sided only) (one side only)

3 m - 4 outlets (single sided only) (one side only)

n LB PLUS – Type B – 252/254/404 1·5 sided only) 1.5 m - 2 outlets outlets (single (one side only)

3 m - 4 outlets (single sided only) (one side only)

3 m - 6 outlets (single sided only) (one side only)

All dimensions (mm) are nominal

LB PLUS busbar trunking systems technical information n LB PLUS – Type A – 256/258/408/634

1·5 1+1outlets outlets (double sided) 1.5 m - 1+1

3 m -- 2+2 2+2 outlets (double sided)

3 m - 4+4 4+4outlets outlets (double sided)

n LB PLUS– Type B – 256/258/408/634 1·5 1+1outlets outlets (double sided) 1.5 m - 1+1

3 m - 4+4 4+4outlets outlets (double sided)

3 m -- 6+6 6+6outlets outlets (double sided)

All dimensions (mm) are nominal

LB PLUS busbar trunking systems technical information n Trunking components

n Tap-offs

Feed unit 254

Plug 10 A PLUG 10 A

173

CH32 Cable section: Cable diameter:

Plug 10 A

max 6 mm2 min 12 mm max 18 mm

L1-N GREY L2-N ORANGE L3-N BLUE L-N2 MAGENTA

Cable 33x1.5 x 1.5mm mm2 CABLE

PLUG 10A

Feed unit (reduced dimensions) 40 / 63 A 408

115

60 62

115

Plug 16 A

283

PG21

Ã˜ 80

104

227

366

min 1,5 mm2 max 2,5 mm2 Cable diameter : min 8 mm max 13 mm

Cable section :

404 / 634

366

227 Cable section: Cable diameter:

Plug 25 A

min 6 mm2 max 25 mm2 max 32 mm

Cat. Nos. 75007005 / 75007205 160

40 40

126

2 max

Right

End cover

Left 220

2 max

Cable section: max 6 mm2 Cable diameter: min 8 mm max 16 mm

116 162

160

Flexible joint (reduced dimensions) 404 / 408 / 634 408

115

940

366

227

940

366

200

227

950

404 / 603

A A = 128 mm (4 DIN) 200 mm (8 DIN)

Cable diameter: min 13 mm max 17 mm All dimensions (mm) are nominal

LB PLUS busbar trunking systems technical information n Colour coding for 10 A single phase tap-offs

2 CONDUCTORS

4 CONDUCTORS three-phase

4 CONDUCTORS dual single phase

L1 N2 L N

6 CONDUCTORS

8 CONDUCTORS L1 L2 L3 N

L3-N 75005013 / 75005023

L2-N 75005012 / 75005022

L1 L2 L3 N

L1-N 75005011 / 75005021

L2-N 75005012 / 75005022

L3-N 75005013 / 75005023

48 xCONDUCTORS SINGLE PHASE

All dimensions (mm) are nominal

LB PLUS busbar trunking systems technical information n Hangers and cable channel 60 kg suspension bracket for Type B busbar Cat. No. 75003004

60 kg suspension bracket for Type A busbar Cat. No. 75003000

Ring Cat. No. 75003002

Ø1

Pig tail for chain Cat. No. 75003005

5 m steel cable with self-locking clamp for Type B busbar Cat. No. 75003008 5 metres

Hook for lamp Cat. No. 75003001

Bracket with 3 m steel cable for Type A busbar Cat. No. 75003009 3 metres

Bracket for cable channel PVC cable channel with cover Cat. No. 71000104

Cat. No. 75003006 45

Cat. No. 71000104 SLOT 7x11

Ø7

SLOT 7x11

Cat. Nos. 75003000 75003004

All dimensions (mm) are nominal

Spacer on brackets for loor installation Cat. No. 75003007 15 mm

145

Ø7

LB PLUS busbar trunking systems installation methods

LB PLUS requires a fixing bracket Cat. No. 75003000 for Type A and a fixing bracket Cat. No. 75003004 for Type B Both brackets come with a 6Âˇ5 mm Ă˜ hole and can be fixed to 6 mm2 threaded rod

n Suspension For suspension, the bracket must be fitted with a range of appropriate accessories, which must be added according to the installation requirements Ceiling suspension of LB PLUS Type A

n Suspension of light fittings LB PLUS - single and double sided For the suspension of light fittings, use hook Cat. No. 75003001 or ring Cat. No. 75003002 These accessories can be installed on the brackets used for the suspension of the busbar (Cat. Nos. 75003000 and 75003004).

Pigtail for chain This solution is possible by ordering suspension bracket item Cat. No. 75003000 and accessory Cat. No. 75003005, preset for the connection of a chain 75003005

75003000 Bracket with steel cable This solution is already supplied as a kit Cat. No. 75003009, consisting of a suspension bracket and a 3 m steel cable

75003009 Ceiling suspension of LB PLUS Type B 5 m cable with self locking clamp This accessory Cat. No. 75003008 allows the suspension of the reinforced (Type B) straight lengths using the slots along the reinforcement plate at the top of the bar

75003008

All dimensions (mm) are nominal

ZUCCHINI MS LOW TO MEDIUM POWER BUSBAR The flexibility of the Zucchini MS range during planning and installation makes it ideal for frequently changing requirements in small to medium sized commercial and industrial premises. With versions ranging from 63 A to 160 A, the vast selection of elbows, tees and other accessories make any configuration possible, with bespoke solutions also available on request. In addition to the wide range of accessories, a choice of tap-off boxes from 16 to 63 A accommodate protection devices up to 16 DIN modules.

To find out more call our technical support team on +44 (0) 370 608 9020

MS double sided busbar low and medium power 63/100/160 A

End cover (see p. 23)

Tap-off box for 4 modules (see p. 23)

51501351

51515074

Trunking length

Tap-off box for 8 modules (see p. 23)

51510101

51515075

Suspension bracket (see p. 23)

Right end feed unit (see p. 22)

51002002

51511051

Joint cover (see p. 23) 51500161

Dimensions and technical information p. 24 Technical data p. 27 Conforms to BS EN 61439-6. Casing manufactured from Senzimir quality galvanised steel suitable for use as a protective earth IP 40 as standard, increasing to IP 55 with use of appropriate accessories Pack

Cat. Nos.

63 A trunking lengths

Pack

Tap-off outlets are spaced every 1·0 m on both sides and are fitted with shutters to prevent accidental contact with live parts Expansion joints are not required

Standard lengths Length (m)

1 1 1 1 1 1

51530101 51530116 51530115 51530114 51530112 51530113

3 2 1·5 1 < 1·5 > 1·5

Outlet points

Weight (kg)

3+3 2+2 1+1 1+1 – –

7·890 5·260 3·945 2·630 – –

Cat. Nos.

160 A trunking lengths Standard lengths Length (m)

1 1 1 1 1 1

51520101 51520116 51520115 51520114 51520112 51520113

515EFB01

515IFB01

3 2 1·5 1 < 1·5 > 1·5

Outlet points

Weight (kg)

3+3 2+2 1+1 1+1 – –

9·290 6·190 4·645 3·100 – –

Fire barrier kit E120 L1 N L2 L3

External fire barrier kit for use with 63 A, 100 A and 160 A trunking lengths Internal fire barrier kit for use with 63 A, 100 A and 160 A trunking lengths

100 A trunking lengths Standard lengths Length (m)

1 1 1 1 1 1

51510101 51510116 51510115 51510114 51510112 51510113

3 2 1·5 1 < 1·5 > 1·5

Outlet points

Weight (kg)

3+3 2+2 1+1 1+1 – –

7·890 5·260 3·945 2·630 – –

MS double sided busbar trunking components

51511151

51500361 51500461

Dimensions and technical information p. 24-25 Conforms to BS EN 61439-6. Casing manufactured from Senzimir quality galvanised steel suitable for use as a protective earth IP 40 as standard, increasing to IP 55 with use of appropriate accessories Pack

Cat. Nos.

Trunking components

Pack

Cat. Nos.

Horizontal elbows – right hand Right and left elbows differ because of the position of junction blocks 1 1 1

51530351 51500361 51520351

Rating (A)

Weight (kg)

63 100 160

1·6 1·6 2·6

Horizontal elbows – left hand

1 1 1

51530361 51500362 51520361

Rating (A)

Weight (kg)

63 100 160

1·6 1·6 2·6

Vertical elbows – right hand

1 1 1

51530451 51500461 51520451

Rating (A)

Weight (kg)

63 100 160

1·6 1·7 2·7

1 1 1

51530561 51500562 51520561

1 1 1

51530461 51500462 51520461

Weight (kg)

63 100 160

1·6 1·6 2·6

Rating (A)

Weight (kg)

63 100 160

2·29 2·29 3·79

Left hand tee – male

1 1 1

51530581 51500564 51520581

Rating (A)

Weight (kg)

63 100 160

2·29 2·29 3·79

Crossovers

1 1 1

51530651 51500661 51520651

Rating (A)

Weight (kg)

63 100 160

2·29 2·29 3·79

Flexible elbow For horizontal and vertical changes of direction up to 90° Not available for 160 A rating

Vertical elbows – left hand Rating (A)

Trunking components (continued) Left hand tee – female

For changing the route of trunking, either horizontally or vertically

1 1

51511261 51521261

Rating (A)

Weight (kg)

63-100 160

2·29 3·79

Feed units End feed units IP 55

Right hand tees – male

1 1 1

51530551 51500561 51520551

Rating (A)

Weight (kg)

63 100 160

2·29 2·29 3·79

Right hand tees – female

1 1 1

51530571 51500563 51520571

Rating (A)

Weight (kg)

63 100 160

2·29 2·29 3·79

IP 55 protection as standard. Supplied with cable clamp and terminals for 35 mm (MS 63/100) and 70 mm (MS 160) cables Switched-end feed units are also available with in-line bus switches on request Rating (A)

51511051

51511052

51521051

51521052

Right 63-100 Left 63-100 Right 160 Left 160

Weight (kg)

1·874 2·218 2·360

Centre feed units IP 55

1 1

51511151 51521151

Right

1·732

Rating (A)

Weight (kg)

63-100 160

3·5 5·0

Left

MS double sided busbar tap-offs and accessories

Tap-offs can be supplied pre-wired and itted with protective devices Contact us on +44 (0) 345 600 6266

51515058 51500161

51515056

51515052

51515051

51500160

Dimensions and technical information p. 25-26 Tap-off boxes can be used to connect and energise one and three phase loads up to 63 A. Tap-offs can be inserted and removed when the busbar is energised and when the fixture is under load, up to a capacity 32 A. Compliant with IEC 60695-2-10 with V1 self-extinguishing degree (UL 94) Standard IP 55 degree of protection Pack

Cat. Nos.

Tap-off boxes IP 55

Pack

Cat. Nos.

Energy withstand 400·10 A S Totally insulated tap-off box Max. cable size 25 mm2 3

Tap-off box with CH10 fuseholder (10·3 x 38) 10·3 x 38 fuses not included

Max. power losses 10 W Empty tap-off box with DIN (4 mod.) Rating (A)

51515071

51515072

Rating (A)

51515051

51515052

51515057

51515056

51515067

51515058

Weight (kg)

32 0·68 Tap-off box for (4 mod.) DIN Rating (A)

Weight (kg)

0·73

Empty tap-off box (8 mod) 1

51515073

32 0·93 Tap-off box (4 mod) DIN (long version) Rating (A)

51515074

51515075

Weight (kg)

32 0·96 Tap-off box (8 mod) DIN (long version) Rating (A)

Weight (kg)

0·99

Weight (kg)

16 0·908 Tap-off box with CH14 fuseholder (14 x 51) 14 x 51 fuses not included Rating (A)

Max. power losses 16 W Rating (A)

Tap-off boxes with isolating device on the cover

Weight (kg)

50 0·908 63 A tap-off boxes Energy withstand 400·103 A2S Max power losses 20W Tap-off box with transparent cover Weight 1·1 kg Tap-off box with transparent cover and hinged door (up to 4 mod.) Weight 1·2 kg Tap-off box with hinged door (up to 7 mod.) Weight 1·1 kg Tap-off box with hinged door (up to 16 mod.) Energy withstand 400·103 A2S Max power losses 20W Weight 2·5 kg

Accessories

51501351

End cover IP 55 End covers are fitted to the last length in each run to maintain IP 55 protection Weight 0·57 kg

51500161

Joint cover IP 55 One for each joint Weight 0·788 kg

51500160

Tap-off outlet cover IP 55 6 per 3 m straight length Weight 0·061 kg

51002002

Suspension bracket Universal fixing brackets enable trunking to be either suspended or wall mounted 1 per 2 m Weight 0·1 kg

MS double sided busbar technical information n General features

n Trunking components

MS is fully compliant with IEC 61439-6 (BS EN 61439-6) Specifically, the rated current of the Zucchini busbar trunking system is always referred to the average ambient temperature of 40°C (NB : the standard requires 35°C), thus offering the market suitably oversized products

IP 55 (according to BS EN 60529)

n Trunking lengths

Horizontal elbow - right hand

Horizontal elbow - left hand

135

365

Vertical elbow - right hand

Vertical elbow - left hand 8

135

365

135

The components and the features of the MS trunking lengths are : • a casing made of Senzimir quality galvanised steel, with a sheetmetal thickness that allows its use as the protective earth (PE) and ensures the electrical continuity during mounting with no added accessories • section bar dimensions : 39 x 97 mm • number of conductors : 4 with the same section 3P + N available for capacities 63 A, 100 A and 160 A • separation between the conductors using plastic insulating devices, reinforced with 20% of glass fibres, which ensure a V1 selfextinguishing degree (according to UL94) and are in compliance with the glow-wire test according to IEC 60695-2-10 • tap-off outlets with a constant centre distance of 1 m on both sides of the busbar (3 + 3 outlets every 3 m), set up for connection to tap-off boxes • an electric joint block, with silver-plated copper contacts for automatically connecting live parts and the PE (protective earth) Quick connection between straight lengths. One operation provides an electrical and mechanical connection, whilst at the same time, IP 40 protection is guaranteed. The upgrade to IP 55 is easily achieved by adding joint covers and outlet covers. Flame retardant in compliance with the IEC 60332-3 standard • trunking lengths with fire barrier (internal + external) are used when fire-resistant walls need to be passed through. The lengths fitted with a fire barrier have been lab-tested (in accordance with DIN 4102-9 and EN 1366-3) in order to confirm that, if correctly installed, they will maintain the essential fire-resistant features of the wall • trunking lengths with thrust unit are provided with a device which blocks the conductors from slipping when supporting the weight of the riser (when installed vertically). This type of length is required for 10 m riser intervals

135

Right hand tees - male

Right hand tees - female 135

135 365

365 8

365

L1 N L2 L3

Left hand tees - female

Left hand tees - male

135

365

3 000 865

1 000

365

135 230

365 8

230 135

1 000

865

Flexible elbow

Crossovers 8

615 8

365

135

216

365 8

All dimensions (mm) are nominal

n End feed units

Tap-off boxes

Installation is carried out with a quick junction connection The feed units have terminals for the connection of copper cables for sections of up to 35 mm2 for the 63/100 A feed unit and 70 mm2 for the 160 A feed unit The entrance point of the cables is positioned at the end of the feed unit 63 – 100 A 273 10

125

right

Max. cable size 35 mm2

Max. cable size 70 mm2

left

160 A 200

273

211

No. 2 d 1 = max. Ø 63

Standard version

right 10

left

These boxes are available in a wide range of versions : • 63 A empty boxes (only with a terminal board for connecting cables), with an internal DIN rail and transparent door • 16 A - available with a set of three cylindrical fuse carriers (10·3 x 38 mm) • 16/32 A - available with a set of three cylindrical fuse carriers DIAZED (D01 : 16 A; D02 : 32 A); • 50 A – available with cylindrical fuse carriers (14 x 51 mm) • 63 A – available with 4-7-16 DIN mod. • 16 to 63 A – available with a disconnection device integral with the cover

Max. cable size 35 mm2 160

n Centre feed units 63 – 100 A 8

273

270

273

d 1 max. = 38

118

150

6·5

165 d 1 = max. Ø 55

Used to connect and energise single phase and three phase loads up to 63 A. Features include : • the PE contact (protective earth) is the first to make an electrical connection when inserting the box into the outlet and it is the last to disconnect when removing • compliance with all insulating plastic components according to the glow-wire test (IEC 60695-2-10) with V1 self-extinguishing degree (UL94) • standard IP 55 degree of protection without using additional accessories • can be inserted and removed when the busbar is energised and when the fixture is under load, up to a capacity of 32 A

6·5

Max. cable size 25 mm2

180

No. 2 d 1 = max. Ø 55

Max. cable size 35 mm2 97

100

No. 2 d 1 = max. Ø 55

Long version

400

273

200

No. 2 d 1 = max. Ø 63

160

273

Max. cable size 70 mm2

Max. cable size 35 mm2

d 1 max. = 38

160 A

6·5

250

6·5

Max. cable size 25 mm2

120

No. 2 d 1 = max. Ø 63

All dimensions (mm) are nominal

MS double sided busbar technical information n Tap-off box with CH10 fuseholder (10·3 x 38)

n End stop 310

5·5

IP 55

160 d 1 = max. Ø 29

Max. cable size 10 mm2

145

5·5

n Joint cover

d 1 = max. Ø 29

IP 55

310

n Tap-off box with CH14 fuseholder (14 x 51)

Max. cable size 35 mm2 10

117

221·5

n Tap-off outlet cover IP 55

d 1 = max. Ø 38

109

n 63 A tap-off boxes

Max. cable size 35 mm2 10

n Suspension bracket

283 d 1 = max. Ø 55

Hole 7 x 11

132

Hole 7 x 11

Hole 7 x 11 64

131

d 1 = max. Ø 55

Tap-off box with hinged door (up to 16 modules DIN) Hole 7 x 11 10

d 1 = max. Ø 55

Max. cable size 35 mm2

155

285

487 511

All dimensions (mm) are nominal

Ø7

MS double sided busbar technical data

Complies to : IEC 61439-6 (BS EN 61439-6) Suitable for the following climates : Constant humid climate (IEC 60068 2 – 11) Cyclical humid climate (IEC 60068 2 – 30) Short circuit protection for Zucchini product ranges (In≤100 A) Zucchini busbar systems with a nominal current less or equal to 100 A (LB PLUS / MS 63 and 100 A) are correctly protected against short circuit effects through an MCB (Miniature Circuit Breaker) with a nominal current less or equal to the one of the busbar This protection is assured up to MCB short circuit withstand The busbar trunking systems LB PLUS / MS 63 and 100 A are flame retardant in compliance with IEC 60332-3 Rating (A) Live conductors No. Casing overal dimension A x B (mm) Rated current In (A) Cross-section of conductors (3P + N) S (mm2) Cross-section of protective conductor eq. Cu SPE (mm2) Operational voltage Ue (V) Insulation voltage Ui (V) Rated frequency f (Hz) Rated short-time current (0·1 s) Icw (kA)rms Peak current Ipk (kA) Maximum thermal limit I2† (A2s x 106) Phase resistance R20 (mΩ/m) Phase reactance (50Hz) X (mΩ/m) Phase impedance Z (mΩ/m) Resistance of the protective bar RPE (mΩ/m) Reactance of the protective bar (50Hz) XPE (mΩ/m) Resistance of the fault loop Ro (mΩ/m) Reactance of the fault loop (50Hz) Xo (mΩ/m) Impedance of the fault loop Zo (mΩ/m) ∆V (V/m/A)10-3 cosϕ = 0·70 ∆∆V (V/m/A)10-3 cosϕ = 0·75 ∆V1F = 1 (2 R20 cosϕ +2 X senϕ) 2 ∆∆V (V/m/A)10-3 cosϕ = 0·80 Voltage drop with distributed load (k) ∆∆V (V/m/A)10-3 cosϕ = 0·85 ∆∆V (V/m/A)10-3 cosϕ = 0·90 ∆V3F = √ 3 (R20 cosϕ + X senϕ) ∆∆V (V/m/A)10-3 cosϕ = 0·95 2 ∆∆V (V/m/A)10-3 cosϕ = 1·00 Straight length weight p (kg/m) Fire load (kWh/m) Protection degree IP Losses for the Joule effect at full load P (W/m) Min./max. ambient temperature † (°C)

100

160

4 39 x 97 63 26 21 400 750 50/60 3·5 5·25 1·225 1·250 0·366 1·302 0·857 0·102 2·11 0·468 2·16 1·102 1·148 1·191 1·231 1·264 1·288 1·251 2·0 1·64 40/55 17·21 -5/+50

4 39 x 97 100 26 21 400 750 50/60 5 10 2·500 0·837 0·247 0·873 0·857 0·102 1·69 0·349 1·73 0·806 0·842 0·875 0·906 0·933 0·954 0·934 2·5 1·64 40/55 32·34 -5/+50

4 39 x 97 160 39 21 400 750 50/60 5·5 10 3·025 0·478 0·247 0·538 0·857 0·102 1·34 0·349 1·38 0·547 0·546 0·579 0·591 0·600 0·602 0·563 2·8 1·64 40/55 49·93 -5/+50

Temperature rating schedule Mean room temperature (°C) K1 factor

1·15

1·12

1·08

1·05

1·025

0·975

0·95

0·93

0·89

Multiplier coefficient of nominal rating for room temperature values different from 40°C

ZUCCHINI MR MEDIUM RATING BUSBAR Available in sizes from 160 to 1000 A, MR (medium rating) busbar is ideal for power distribution in medium to large installations and rising mains in commercial buildings. MR is available with aluminium or copper conductors and has a large range of tap-off boxes from 16 to 1000 A, allowing the supply and protection of a wide range of loads using devices such as fuses, MCBs and MCCBs.

Trunking lengths are available in single and double sided versions with aluminium or copper conductors

Tap-off boxes are available pre-wired or empty with plugin or bolt-on options

SWITCHBOARD TRANSFORMER FEED UNIT

Metal end feed unit (centre feed and switched end feed units are also available)

Joint covers guarantee mechanical rigidity and maintain IP 55 protection

HORIZONTAL ELBOW

VERTICAL ELBOW

TAP-OFF BOXES

Lowering lifetime installation costs MR features a monobloc electrical jointing system. The shearhead bolt on the monobloc allows for fast assembly of the run and guarantees long-term reliability and safety. As well as being quick to install, Zucchini MR busbar is easy to upgrade if existing installations need to be modified. The vast choice of elbows, tees and other accessories make any configuration possible, with bespoke solutions also available on request.

For information on data centre busbar

MR medium rating busbar medium power 160 - 1 000 A

Tap-off box (see p. 39)

Suspension bracket (see p. 42)

Tap-off box (see p. 39)

50414064

50632001

50414063

End feed unit (see p. 37) 50401102

Tap-off box (see p. 39) 50414075

Trunking length 50400102

Dimensions and technical information p. 43 Measuring bespoke dimensions p. 49 Technical data p. 52-56 IP 55 (according to BS EN 60529) Flame retardant in compliance with IEC 60332-3. Fully compliant with IEC 61439-6 (BS EN 61439-6) Rated currents are at an average ambient temperature of 40° C (over and above the required standard of 35° C) Pack

Trunking lengths – 3 m

Cat. Nos.

Pack

Trunking lengths – bespoke dimensions

Cat. Nos.

For vertical runs or riser applications. Special lengths between 400 mm and 3 m are available upon request

Please specify required length when ordering (see p. 49 – how to measure bespoke dimensions)

With 3 + 3 outlets Tap-off outlets are spaced every 1·0 m on both sides (6 positions per 3 m length) Aluminium

1 1 1 1 1 1 1 1

50400101 50400102 50400103 50400104 50400108 50400105 50400106 504001071

Copper

55400102 55400103 55400104 55400105 55400106 55400107

Rating (A)

160 250 315 400 500 630 800 1 000

1 501 to 2 999 mm lengths with 2 + 2 outlets Tap-off outlets in fixed position on both sides

Weight (kg) Aluminium Copper

19·9 20·9 22·8 33·8 37·5 41·7 44·3 46·8

– 25·7 28·1 36·9 – 56·0 72·1 83·7

With 5 outlets on one side

Aluminium

1 1 1 1 1 1 1 1

50400151 50400152 50400153 50400154 50400158 50400155 50400156 504001571

Copper

55400152 55400153 55400154 55400155 55400156 55400157

Rating (A)

50400251 50400252 50400253 50400254 50400258 50400255 50400256 504002571

55400252 55400253 55400254 55400255 55400256 55400257

160 250 315 400 500 630 800 1 000

– 25·7 28·1 36·9 – 56·0 72·1 83·7

Without outlets Feeder lengths. A tap-off point is only possible on the junction between two lengths (see bolt-on tap-off boxes p. 41) Rating (A)

1 1 1 1 1 1 1 1

50400241 50400242 50400243 50400244 50400248 50400245 50400246 504002471

55400242 55400243 55400244 55400245 55400246 55400247

160 250 315 400 500 630 800 1 000

Rating (A)

1 1 1 1 1 1 1 1

50400121 50400122 50400123 50400124 50400128 50400125 50400126 504001271

55400122 55400123 55400124 55400125 55400126 55400127

160 250 315 400 500 630 800 1 000

Weight (kg) Aluminium Copper

19·9 20·9 22·8 33·8 37·5 41·7 44·3 46·8

– 25·7 28·1 36·9 – 56·1 72·1 83·7

1 : The 1 000 A aluminium is supplied painted RAL 7035 as standard

Feeder lengths. A tap-off point is only possible on the junction between two lengths (see bolt-on tap-off boxes p. 41)

Weight (kg) Aluminium Copper

19·9 20·9 22·8 33·8 37·5 41·7 44·3 46·8

160 250 315 400 500 630 800 1 000 1 501 to 2 999 mm lengths without outlets

Suitable for rising mains (see p. 50) 1 1 1 1 1 1 1 1

Rating (A)

Key : How to select the correct configuration and finish All examples on this page show 4 conductor galvanised lengths No. of conductors and finish is dictated by the red number 0= 4 conductors. Galvanised 2 = 4 conductors. Painted 1= 5 conductors. Galvanised MRF-P 3= 5 conductors. Painted Replace 0 with 1, 2, or 3 if required

MR medium rating busbar medium power 160 - 1 000 A

Tap-off box (see p. 39)

Suspension bracket (see p. 42)

Tap-off box (see p. 39)

50414064

50632001

50414063

End feed unit (see p. 37) 50401102

Tap-off box (see p. 39) 50414075

Trunking length 50400102

Dimensions and technical information p. 43-44 Measuring bespoke dimensions p. 49 Technical data p. 52-56 IP 55 (according to BS EN 60529) Flame retardant in compliance with IEC 60332-3. Fully compliant with IEC 61439-6 (BS EN 61439-6) Rated currents are at an average ambient temperature of 40° C (over and above the required standard of 35° C) Pack

Trunking lengths – bespoke dimensions

Cat. Nos.

Pack

Accessories for trunking lengths

Cat. Nos.

(continued)

External fire barriers

Please specify required length when ordering (see p. 49 – how to measure bespoke dimensions) 1 000 to 1 500 mm lengths with 1 + 1 outlets Tap-off outlets in fixed position on both sides Aluminium

1 1 1 1 1 1 1 1

50400141 50400142 50400143 50400144 50400148 50400145 50400146 504001471

Copper

55400142 55400143 55400144 55400145 55400146 55400147

Rating (A)

160 250 315 400 500 630 800 1 000 600 to 1 500 mm lengths without outlets Feeder length. A tap-off point is only possible on the junction between two lengths (see bolt-on tap-off boxes p. 41) Rating (A)

1 1 1 1 1 1 1 1

50400111 50400112 50400113 50400114 50400118 50400115 50400116 504001171

55400112 55400113 55400114 55400115 55400116 55400117

160 250 315 400 500 630 800 1 000

1 : The 1 000 A aluminium is supplied painted RAL 7035 as standard

Please specify the required position of the external fire barrier when ordering (see p. 44) Aluminium

1 1 1 1 1 1 1 1

554EFB01 554EFB01 554EFB01 554EFB02 554EFB02 554EFB02 554EFB02 554EFB02

Copper

554EFB01 554EFB01 554EFB01 554EFB02 554EFB02 554EFB02

Rating (A)

160 250 315 400 500 630 800 1 000 Internal fire barriers Please specify the required position of the internal fire barrier when ordering (see p. 44) Rating (A)

1 1 1 1 1 1 1 1

554IFB01 554IFB02 554IFB03 554IFB04 554IFB06 554IFB07 554IFB08 554IFB09

554IFB01 554IFB02 554IFB05 554IFB04 554IFB06 554IFB07

160 250 315 400 500 630 800 1 000

Tap-off outlet cover IP 55

50403601

Suitable for all MR versions 6 for each length Weight : 0·10 kg

MR medium rating busbar single elbows

Vertical elbow – left hand

Horizontal elbow – right hand Horizontal elbow – left hand

Vertical elbow – right hand

Dimensions and technical information p. 44 Measuring bespoke dimensions p. 49 MR is fully compliant with IEC 61439-6 (BS EN 61439-6) Rated currents are at an average ambient temperature of 40° C (over and above the required standard of 35° C) Angles are 90° as standard. Other angles available on request. IP 55 (according to BS EN 60529) Pack

Single elbows – standard dimensions (300 + 300 mm)

Cat. Nos.

Pack

Single elbows – bespoke dimensions

Cat. Nos.

Please specify required length when ordering

Horizontal elbow – right hand Aluminium

1 1 1 1 1 1 1 1

50400301 50400302 50400303 50400304 50400308 50400305 50400306 504003071

Copper

55400302 55400303 55400304 55400305 55400306 55400307

Rating (A)

160 250 315 400 500 630 800 1 000

Weight (kg) Aluminium Copper

8·1 8·2 8·4 14·5 14·9 15·4 15·7 16·0

– 9·2 9·6 11·0 – 18·7 21·4 23·3

Horizontal elbow – left hand Rating (A)

1 1 1 1 1 1 1 1

50400311 50400312 50400313 50400314 50400318 50400315 50400316 504003171

55400312 55400313 55400314 55400315 55400316 55400317

160 250 315 400 500 630 800 1 000

Weight (kg) Aluminium Copper

8·1 8·2 8·4 14·5 14·9 15·4 15·7 16·0

– 9·2 9·6 11·0 – 18·7 21·4 23·3

Vertical elbow – right hand Rating (A)

1 1 1 1 1 1 1 1

50400401 50400402 50400403 50400404 50400408 50400405 50400406 504004071

55400402 55400403 55400404 55400405 55400406 55400407

160 250 315 400 500 630 800 1 000

Weight (kg) Aluminium Copper

8·1 8·2 8·4 14·5 14·9 15·4 15·7 16·0

– 9·2 9·6 11·0 – 18·7 21·4 23·3

Vertical elbow – left hand Rating (A)

1 1 1 1 1 1 1 1

50400411 50400412 50400413 50400414 50400418 50400415 50400416 504004171

55400412 55400413 55400414 55400415 55400416 55400417

160 250 315 400 500 630 800 1 000

50400321 50400322 50400323 50400324 50400328 50400325 50400326 504003271

Copper

55400322 55400323 55400324 55400325 55400326 55400327

8·1 8·2 8·4 14·5 14·9 15·4 15·7 16·0

– 9·2 9·6 11·0 – 18·7 21·4 23·3

Rating (A)

160 250 315 400 500 630 800 1 000 Horizontal elbow – left hand 250 to 900 mm per arm Rating (A)

1 1 1 1 1 1 1 1

50400331 50400332 50400333 50400334 50400338 50400335 50400336 504003371

55400332 55400333 55400334 55400335 55400336 55400337

160 250 315 400 500 630 800 1 000 Vertical elbow – right hand 300 to 900 mm per arm Rating (A)

1 1 1 1 1 1 1 1

50400421 50400422 50400423 50400424 50400428 50400425 50400426 504004271

55400422 55400423 55400424 55400425 55400426 55400427

Weight (kg) Aluminium Copper

1 : The 1 000 A aluminium is supplied painted RAL 7035 as standard

Aluminium

1 1 1 1 1 1 1 1

Horizontal elbow – right hand 250 to 900 mm per arm

160 250 315 400 500 630 800 1 000 Vertical elbow – left hand 300 to 900 mm per arm Rating (A)

1 1 1 1 1 1 1 1

50400431 50400432 50400433 50400434 50400438 50400435 50400436 504004371

55400432 55400433 55400434 55400435 55400436 55400437

160 250 315 400 500 630 800 1 000

MR medium rating busbar double elbows

Vertical elbow – left + right hand Horizontal elbow – right + left hand

Horizontal elbow – left + right hand

Vertical elbow – right + left hand

Double elbows – standard dimensions (300 + 300 + 300 mm)

Cat. Nos.

Pack

Double elbows – bespoke dimensions

Cat. Nos.

Please specify required length when ordering

Horizontal elbow – right + left hand Aluminium

1 1 1 1 1 1 1 1

50400341 50400342 50400343 50400344 50400348 50400345 50400346 504003471

Copper

55400342 55400343 55400344 55400345 55400346 55400347

Rating (A)

160 250 315 400 500 630 800 1 000

Weight (kg) Aluminium Copper

10·29 10·55 11·06 18·37 19·50 20·55 21·20 21·80

– 12·23 12·97 15·72 – 25·77 30·88 34·55

Horizontal elbow – left + right hand Rating (A)

1 1 1 1 1 1 1 1

50400351 50400352 50400353 50400354 50400358 50400355 50400356 504003571

55400352 55400353 55400354 55400355 55400356 55400357

160 250 315 400 500 630 800 1 000

1 1 1 1 1 1 1 1

50400441 50400442 50400443 50400444 50400448 50400445 50400446 504004471

55400442 55400443 55400444 55400445 55400446 55400447

160 250 315 400 500 630 800 1 000

10·29 10·55 11·06 18·37 19·50 20·55 21·20 21·80

– 12·23 12·97 15·72 – 25·77 30·88 34·55

1 1 1 1 1 1 1 1

50400451 50400452 50400453 50400454 50400458 50400455 50400456 504004571

55400452 55400453 55400454 55400455 55400456 55400457

160 250 315 400 500 630 800 1 000

Copper

55400362 55400363 55400364 55400365 55400366 55400367

10·29 10·55 11·06 18·37 19·50 20·55 21·20 21·80

– 12·23 12·97 15·72 – 25·77 30·88 34·55

1 : The 1 000 A aluminium is supplied painted RAL 7035 as standard

160 250 315 400 500 630 800 1 000

Rating (A)

1 1 1 1 1 1 1 1

50400371 50400372 50400373 50400374 50400378 50400375 50400376 504003771

55400372 55400373 55400374 55400375 55400376 55400377

160 250 315 400 500 630 800 1 000 Vertical elbow – right + left hand 300 to 900 mm per arm Rating (A)

1 1 1 1 1 1 1 1

50400461 50400462 50400463 50400464 50400468 50400465 50400466 504004671

55400462 55400463 55400464 55400465 55400466 55400467

160 250 315 400 500 630 800 1 000 Vertical elbow – left + right hand 300 to 900 mm per arm

Weight (kg) Aluminium Copper

10·29 10·55 11·06 18·37 19·50 20·55 21·20 21·80

Rating (A)

Horizontal elbow – left + right hand 250 to 900 mm per arm

Weight (kg) Aluminium Copper

Vertical elbow – left + right hand Rating (A)

50400361 50400362 50400363 50400364 50400368 50400365 50400366 504003671

Weight (kg) Aluminium Copper

Vertical elbow – right + left hand Rating (A)

Aluminium

1 1 1 1 1 1 1 1

Horizontal elbow – right + left hand 250 to 900 mm per arm

Rating (A)

1 1 1 1 1 1 1 1

50400471 50400472 50400473 50400474 50400478 50400475 50400476 504004771

55400472 55400473 55400474 55400475 55400476 55400477

160 250 315 400 500 630 800 1 000

MR medium rating busbar combination vertical + horizontal elbows

Combination vertical + horizontal elbow right + left hand

Combination vertical + horizontal elbow right + right hand

Combination vertical + horizontal elbow left + left hand

Combination vertical + horizontal elbow left + right hand

Combination vertical + horizontal elbows – standard dimensions (300 + 300 + 300 mm)

Cat. Nos.

Pack

Combination vertical + horizontal elbows – bespoke dimensions

Cat. Nos.

Please specify required length when ordering

Right hand + right hand Aluminium

1 1 1 1 1 1 1 1

50400501 50400502 50400503 50400504 50400508 50400505 50400506 504005071

Copper

55400502 55400503 55400504 55400505 55400506 55400507

Rating (A)

160 250 315 400 500 630 800 1 000

Weight (kg) Aluminium Copper

10·29 10·55 11·06 18·37 19·50 20·55 21·20 21·80

– 12·23 12·97 15·72 – 25·77 30·88 34·55

Right hand + left hand Aluminium

1 1 1 1 1 1 1 1

50400511 50400512 50400513 50400514 50400518 50400515 50400516 504005171

Copper

55400512 55400513 55400514 55400515 55400516 55400517

Rating (A)

160 250 315 400 500 630 800 1 000

Aluminium

50400521 50400522 50400523 50400524 50400528 50400525 50400526 504005271

Copper

55400522 55400523 55400524 55400525 55400526 55400527

Rating (A)

160 250 315 400 500 630 800 1 000

10·29 10·55 11·06 18·37 19·50 20·55 21·20 21·80

– 12·23 12·97 15·72 – 25·77 30·88 34·55

1 1 1 1 1 1 1 1

50400531 50400532 50400533 50400534 50400538 50400535 50400536 504005371

Copper

55400532 55400533 55400534 55400535 55400536 55400537

Rating (A)

160 250 315 400 500 630 800 1 000

10·29 10·55 11·06 18·37 19·50 20·55 21·20 21·80

– 12·23 12·97 15·72 – 25·77 30·88 34·55

55400542 55400543 55400544 55400545 55400546 55400547

10·29 10·55 11·06 18·37 19·50 20·55 21·20 21·80

– 12·23 12·97 15·72 – 25·77 30·88 34·55

Rating (A)

160 250 315 400 500 630 800 1 000 Right hand + left hand 300 to 900 mm per arm Rating (A)

1 1 1 1 1 1 1 1

50400551 50400552 50400553 50400554 50400558 50400555 50400556 504005571

55400552 55400553 55400554 55400555 55400556 55400557

160 250 315 400 500 630 800 1 000 Left hand + right hand 300 to 900 mm per arm Rating (A)

1 1 1 1 1 1 1 1

50400561 50400562 50400563 50400564 50400568 50400565 50400566 504005671

55400562 55400563 55400564 55400565 55400566 55400567

160 250 315 400 500 630 800 1 000 Left hand + left hand 300 to 900 mm per arm

Weight (kg) Aluminium Copper

1 : The 1 000 A aluminium is supplied painted RAL 7035 as standard

Copper

Weight (kg) Aluminium Copper

Left hand + left hand Aluminium

50400541 50400542 50400543 50400544 50400548 50400545 50400546 504005471

Weight (kg) Aluminium Copper

Left hand + right hand 1 1 1 1 1 1 1 1

Aluminium

1 1 1 1 1 1 1 1

Right hand + right hand 300 to 900 mm per arm

Rating (A)

1 1 1 1 1 1 1 1

50400571 50400572 50400573 50400574 50400578 50400575 50400576 504005771

55400572 55400573 55400574 55400575 55400576 55400577

160 250 315 400 500 630 800 1 000

MR medium rating busbar combination horizontal + vertical elbows

Combination horizontal + vertical elbows right + left hand

Combination horizontal + vertical elbows right + right hand

Combination horizontal + vertical elbows left + left hand

Combination horizontal + vertical elbows left + right hand

Cat. Nos

Combination horizontal + vertical elbows – standard dimensions (300 + 300 + 300 mm)

Pack

Cat. Nos

Please specify required length when ordering

Right hand + right hand Aluminium

1 1 1 1 1 1 1 1

50400601 50400602 50400603 50400604 50400608 50400605 50400606 504006071

Copper

55400602 55400603 55400604 55400605 55400606 55400607

Rating (A)

160 250 315 400 500 630 800 1 000

Weight (kg) Aluminium Copper

10·29 10·55 11·06 18·37 19·50 20·55 21·20 21·80

– 12·23 12·97 15·72 – 25·77 30·88 34·55

Right hand + left hand Aluminium

1 1 1 1 1 1 1 1

50400611 50400612 50400613 50400614 50400618 50400615 50400616 504006171

Copper

55400612 55400613 55400614 55400615 55400616 55400617

Rating (A)

160 250 315 400 500 630 800 1 000

– 12·23 12·97 15·72 – 25·77 30·88 34·55

Left hand + right hand Aluminium

1 1 1 1 1 1 1 1

50400621 50400622 50400623 50400624 50400628 50400625 50400626 504006271

Copper

55400622 55400623 55400624 55400625 55400626 55400627

Rating (A)

160 250 315 400 500 630 800 1 000

Aluminium

1 1 1 1 1 1 1 1

50400641 50400642 50400643 50400644 50400648 50400645 50400646 504006471

Copper

55400642 55400643 55400644 55400645 55400646 55400647

– 12·23 12·97 15·72 – 25·77 30·88 34·55

50400651 50400652 50400653 50400654 50400658 50400655 50400656 504006571

55400652 55400653 55400654 55400655 55400656 55400657

1 1 1 1 1 1 1 1

50400631 50400632 50400633 50400634 50400638 50400635 50400636 504006371

Copper

55400632 55400633 55400634 55400635 55400636 55400637

Rating (A)

160 250 315 400 500 630 800 1 000

– 12·23 12·97 15·72 – 25·77 30·88 34·55

1 : The 1 000 A aluminium is supplied painted RAL 7035 as standard

160 250 315 400 500 630 800 1 000

Rating (A)

1 1 1 1 1 1 1 1

50400661 50400662 50400663 50400664 50400668 50400665 50400666 504006671

55400662 55400663 55400664 55400665 55400666 55400667

160 250 315 400 500 630 800 1 000 Left hand + left hand 300 to 900 mm per arm

Weight (kg) Aluminium Copper

10·29 10·55 11·06 18·37 19·50 20·55 21·20 21·80

160 250 315 400 500 630 800 1 000

Left hand + right hand 300 to 900 mm per arm

Left hand + left hand Aluminium

Rating (A)

1 1 1 1 1 1 1 1

Weight (kg) Aluminium Copper

10·29 10·55 11·06 18·37 19·50 20·55 21·20 21·80

Right hand + right hand 300 to 900 mm per arm

Right hand + left hand 300 to 900 mm per arm

Weight (kg) Aluminium Copper

10·29 10·55 11·06 18·37 19·50 20·55 21·20 21·80

Combination horizontal + vertical elbows – bespoke dimensions

Rating (A)

1 1 1 1 1 1 1 1

50400671 50400672 50400673 50400674 50400678 50400675 50400676 504006771

55400672 55400673 55400674 55400675 55400676 55400677

160 250 315 400 500 630 800 1 000

MR medium rating busbar horizontal tees and crossovers

Horizontal tee left hand – male

Horizontal tee right hand – female Horizontal tee left hand – female

Horizontal tee right hand – male

Dimensions and technical information p. 45 Measuring bespoke dimensions p. 49

Crossover

MR is fully compliant with IEC 61439-6 (BS EN 61439-6) Rated currents are at an average ambient temperature of 40° C (over and above the required standard of 35° C) Angles are 90° as standard. Other angles available on request IP 55 (according to BS EN 60529) Pack

Pack

Please specify required length when ordering Arms can be 250 to 900 mm

Horizontal tees – standard dimension (300 + 300 + 300 mm)

Cat. Nos.

Right hand – female Aluminium

1 1 1 1 1 1 1 1

50400701 50400702 50400703 50400704 50400708 50400705 50400706 504007071

1 1 1 1 1 1 1 1

50400711 50400712 50400713 50400714 50400718 50400715 50400716 504007171

Aluminium

1 1 1 1 1 1 1 1

50400721 50400722 50400723 50400724 50400728 50400725 50400726 504007271

1 1 1 1 1 1 1 1

50400731 50400732 50400733 50400734 50400738 50400735 50400736 504007371

Aluminium

Copper

55400702 55400703 55400704 55400705 55400706 55400707

Copper

55400712 55400713 55400714 55400715 55400716 55400717

Copper

55400722 55400723 55400724 55400725 55400726 55400727

Copper

55400732 55400733 55400734 55400735 55400736 55400737

Rating (A)

Weight (kg) Aluminium Copper

160 11·2 250 11·4 315 11·8 400 18·4 500 19·5 630 20·0 800 20·5 1 000 21·0 Right hand – male Rating (A)

Rating (A)

160 250 315 400 500 630 800 1 000

– 12·8 13·4 15·7 – 24·4 28·5 31·3

Weight (kg) Aluminium Copper

160 11·2 250 11·4 315 11·8 400 18·4 500 19·5 630 20·0 800 20·5 1 000 21·0 Left hand – male Rating (A)

– 12·8 13·4 15·7 – 24·4 28·5 31·3

Weight (kg) Aluminium Copper

160 11·2 250 11·4 315 11·8 400 18·4 500 19·5 630 20·0 800 20·5 1 000 21·0 Left hand – female

– 12·8 13·4 15·7 – 24·4 28·5 31·3

Weight (kg) Aluminium Copper

11·2 11·4 11·8 18·4 19·5 20·0 20·5 21·0

– 12·8 13·4 15·7 – 24·4 28·5 31·3

Horizontal tees – bespoke dimensions

Cat. Nos.

1 1 1 1 1 1 1 1

50400741 50400742 50400743 50400744 50400748 50400745 50400746 504007471

Copper

55400742 55400743 55400744 55400745 55400746 55400747

Rating (A)

160 250 315 400 500 630 800 1 000 Right hand – male Rating (A)

1 1 1 1 1 1 1 1

50400751 50400752 50400753 50400754 50400758 50400755 50400756 504007571

55400752 55400753 55400754 55400755 55400756 55400757

160 250 315 400 500 630 800 1 000 Left hand – female Rating (A)

1 1 1 1 1 1 1 1

50400761 50400762 50400763 50400764 50400768 50400765 50400766 504007671

55400762 55400763 55400764 55400765 55400766 55400767

160 250 315 400 500 630 800 1 000 Left hand – male Rating (A)

1 1 1 1 1 1 1 1

50400771 50400772 50400773 50400774 50400778 50400775 50400776 504007771

55400772 55400773 55400774 55400775 55400776 55400777

160 250 315 400 500 630 800 1 000

Crossovers – standard dimension (300 + 300 + 300 + 300 mm) Aluminium

1 1 1 1 1 1 1 1

50403001 50403002 50403003 50403004 50403008 50403005 50403006 504030071

Copper

55403002 55403003 55403004 55403005 55403006 55403007

Rating (A)

160 250 315 400 500 630 800 1 000

Weight (kg) Aluminium Copper

15·5 15·7 16·1 27·5 29·3 29·1 29·5 29·9

– 17·6 18·4 21·1 – 35·2 40·2 43·7

1 : The 1 000 A aluminium is supplied painted RAL 7035 as standard

MR medium rating busbar feed units

Feed unit left end Right end up feed unit with AC23 switch disconnector

Feed unit right end

End stop

Dimensions and technical information p. 45 Measuring bespoke dimensions p. 49 MR is fully compliant with IEC 61439-6 (BS EN 61439-6) Rated currents are at an average ambient temperature of 40° C (over and above the required standard of 35° C) IP 55 (according to BS EN 60529) Pack

Feed units

Cat. Nos.

Pack

Feed units (continued)

Cat. Nos.

End feed unit with AC23 switch disconnector This feed unit allows isolation of the line for maintenance Right end up

Metal end feed units For plates and hole dimensions refer to switchboard-transformer feed units with same rating (p. 38) Left end Aluminium

1 1 1 1 1 1 1 1

50401131 50401132 50401133 50401134 50401138 50401135 50401136 50401137

Copper

55401132 55401133 55401134 55401135 55401136 55401137

Rating (A)

160 250 315 400 500 630 800 1 000 Right end Rating (A)

1 1 1 1 1 1 1 1

50401121 50401122 50401123 50401124 50401128 50401125 50401126 50401127

55401122 55401123 55401124 55401125 55401126 55401127

160 250 315 400 500 630 800 1 000

Weight (kg) Aluminium Copper

17·74 17·76 17·83 23·22 23·20 23·63 23·70 24·00

– 18·47 18·70 19·58 – 26·07 27·80 29·03

Weight (kg) Aluminium Copper

16·64 16·76 17·03 18·32 20·00 19·43 19·80 20·20

– 17·37 17·70 18·88 – 21·17 23·30 24·83

Aluminium

1 1 1 1 1 1 1 1

Aluminium

Copper

55401112

Rating (A)

160 250 Right end Rating (A)

1 1

50401101 50401102

55401102

160 250

Weight (kg) Aluminium Copper

6·80 6·85

– 7·20

Weight (kg) Aluminium Copper

5·70 5·85

55403405 55403406 55403407

1 1 1 1 1 1 1 1

50403411 50403412 50403413 50403414 50403418 50403415 50403416 50403417

1 1 1 1 1 1 1 1

50403421 50403422 50403423 50403424 50403428 50403425 50403426 50403427

55403412 55403413 55403414 55403415 55403416 55403417

– 6·10

55403422 55403423 55403424 55403425 55403426 55403427

160 250 315 400 500 630 800 1 000 Left end up

50403431 50403432 50403433 50403434 50403438 50403435 50403436 50403437

55403432 55403433 55403434 55403435 55403436 55403437

160 250 315 400 500 630 800 1 000

– 19·12 19·40 20·34 – 26·88 28·67 29·95

Weight (kg) Aluminium Copper

17·94 18·10 18·86 21·79 22·42 23·64 24·95 26·50

– 19·12 19·40 20·34 – 26·88 28·67 29·95

Weight (kg) Aluminium Copper

160 17·94 250 18·10 315 18·86 400 21·79 500 22·42 630 23·64 800 24·95 1 000 26·50 Left end down Rating (A)

1 1 1 1 1 1 1 1

Weight (kg) Aluminium Copper

160 17·94 250 18·10 315 18·86 400 21·79 500 22·42 630 23·64 800 24·95 1 000 26·50 Right end down

Rating (A)

Terminals accept cables up to 150 mm2. For higher ratings attach cable lugs to spreaders provided Left end 50401111 50401112

55403402 55403403 55403404

Rating (A)

Plastic end feed units

1 1

50403401 50403402 50403403 50403404 50403408 50403405 50403406 50403407

Copper

– 19·12 19·40 20·34 – 26·88 28·67 29·95

Weight (kg) Aluminium Copper

17·94 18·10 18·86 21·79 22·42 23·64 24·95 26·50

– 19·12 19·40 20·34 – 26·88 28·67 29·95

End stops Key : How to select the correct configuration and finish All examples on this page show 4 conductor galvanised lengths No. of conductors and finish is dictated by the red number 0= 4 conductors. Galvanised 2 = 4 conductors. Painted 1= 5 conductors. Galvanised MRF-P 3= 5 conductors. Painted Replace 0 with 1, 2, or 3 if required

50403101

50403102

Ensure IP 55 protection at the end of the run For right and left feed units 160 – 315 A - for aluminium 250 – 400 A - for copper 400 – 1 000 A - for aluminium 630 – 1 000 A - for copper

MR medium rating busbar feed units (continued), in-line bus switcher and reducers

In-line bus switch left hand

Switchboardtransformer feed units left hand

Centre feed unit Switchboardtransformer feed units right hand

In-line bus switch right hand

Dimensions and technical information p. 45-46 MR is fully compliant with IEC 61439-6 (BS EN 61439-6) Rated currents are at an average ambient temperature of 40° C (over and above the required standard of 35° C) IP 55 (according to BS EN 60529) Pack

Feed units (continued)

Cat. Nos.

Pack

In-line bus switches

Cat. Nos.

Centre feed units Feeds a trunking system from an intermediate position along the run. Also used to reduce the volt drop of the line Aluminium

1 1 1 1 1 1 1 1

50401201 50401202 50401203 50401204 50401208 50401205 50401206 50401207

Copper

55401202 55401203 55401204 55401205 55401206 55401207

Rating (A)

160 250 315 400 500 630 800 1 000

Weight (kg) Aluminium Copper

17·27 18·13 18·88 22·06 22·65 23·24 24·02 25·70

– 19·12 19·40 20·34 – 26·88 28·67 29·95

Switchboard-transformer feed units Feed unit for direct connection of the busbar to a switchboard or to the low voltage terminals of a distribution transformer Right hand Aluminium

1 1 1 1 1 1 1 1

50401001 50401002 50401003 50401004 50401008 50401005 50401006 50401007 Aluminium

1 1 1 1 1 1 1 1

50401011 50401012 50401013 50401014 50401018 50401015 50401016 50401017

Copper

55401002 55401003 55401004 55401005 55401006 55401007 Copper

55401012 55401013 55401014 55401015 55401016 55401017

Rating (A)

160 250 315 400 500 630 800 1 000 Left hand Rating (A)

160 250 315 400 500 630 800 1 000

Weight (kg) Aluminium Copper

4·9 5·1 5·3 6·4 6·9 7·5 7·9 8·3

Aluminium

1 1 1 1 1 1 1 1

50401701 50401702 50401703 50401704 50401708 50401705 50401706 50401707

1 1 1 1 1 1 1 1

50401721 50401722 50401723 50401724 50401728 50401725 50401726 50401727

Aluminium

Copper

55401702 55401703 55401704 55401705 55401706 55401707 Left hand Copper

55401722 55401723 55401724 55401725 55401726 55401727

Rating (A)

160 250 315 400 500 630 800 1 000 Rating (A)

160 250 315 400 500 630 800 1 000

Weight (kg) Aluminium Copper

23·54 23·56 23·63 29·32 29·50 29·73 29·80 32·11

– 24·27 24·50 25·38 – 32·17 33·90 35·13

Weight (kg) Aluminium Copper

23·54 23·56 23·63 29·32 29·50 29·73 29·80 32·11

– 24·27 24·50 25·38 – 32·17 33·90 35·13

– 5·7 6·0 9·2 – 9·3 11·4 12·9

Weight (kg) Aluminium Copper

6·0 6·1 6·2 11·3 11·4 11·7 11·8 12·5

– 6·7 7·0 7·8 – 14·2 15·9 17·1

Allows disconnection of part of a line, while the other is live Right hand

Rating reducers with disconnector and fuse holder also available Contact us on +44 (0) 370 608 9020

MR tap-off boxes – plug-in type up to 32 A

32 A plug-in tap-offs – Empty Energy withstand 400 · 103 A2s Type 1 – Max. power losses 16 W

Cat. Nos. Weight (kg)

Transparent hinged door and 4 mod. DIN rail

Transparent hinged door and 8 mod. DIN rail

50414063

50414064

1·7

32 A plug-in tap-offs – itted complete with TYPE B MCBs Energy withstand 400 · 103 A2s Type 1 – Max. power losses 16 W Transparent hinged door and 4 mod. DIN rail

Rating

16 A

3 x 1P Cat. Nos. Weight (kg)

3 x (1P + N)

–

50414130

–

2·29

32 A plug-in tap-offs – itted complete with TYPE C MCBs Energy withstand 400 · 103 A2s Type 1 – Max. power losses 16 W

Rating

3 x 1P

Ready for MCB

Cat. Nos. Weight (kg)

–

50414128

–

16 A

–

2·29

–

Cat. Nos. Weight (kg)

–

50414144

–

32 A

–

2·36

–

Transparent hinged door and 8 mod. DIN rail. Plus 1 x 32 A 3P socket

Cat. Nos. Weight (kg)

–

50414192

–

32 A

–

3·06

–

Transparent hinged door and 8 mod. DIN rail. Plus 2 x 16 A 3P sockets

Cat. Nos. Weight (kg)

–

50414185

50414282

16 A

–

3·23

2·49

Transparent hinged door and 8 mod. DIN rail. Plus 2 x 32 A 3P sockets

Cat. Nos. Weight (kg)

–

50414291

32 A

–

2·59

Transparent hinged door and 8 mod. DIN rail. Plus 3 x 16 A 2P + E sockets

Cat. Nos. Weight (kg)

50414181

–

50414281

16 A

3·05

–

2·55

Transparent hinged door and 4 mod. DIN rail

Type 2 – Max. power losses 20 W

For dimensions, technical information and mounting instructions see p. 47-48

For other options on tap-off boxes

MR tap-off boxes – plug-in type 32-630 A

MR tap-off boxes from 16 A to 1 000 A can accomodate different protection devices, including fuses, MCBs or MCCBs. Can be operated when energised and under load conditions up to a rating of 32 A due to the integration of an isolating device within the cover. All insulating plastic components comply with the incandescent wire test (BS EN 60695-2-1) and have a V2 self extinguishing degree (UL94). Standard degree of protection is IP 55 without using additional protection kits. For dimensions, technical information and mounting instructions see p. 47-48 Plug-in tap-offs with fuse carriers (or empty) 63-400 A TYPE 4

TYPE 3

Rating

32 A

63 A

100 A

Fuse Carrier

CH10 (Ø10·3 x 38)

TIA / TIS

TCP

Empty

55655051

55055062

55055063

0·85

3·2

3·3

Cat. Nos. Weight (kg)

TYPE 5

400 A (Neutral section 50%)

160 A

250 A

NH 0

NH 1

Empty

NH 2

55055055

55055053

50404004

556550571

556550591

556550581

2·9

3·35

3·6

14·9

14·3

15·8

125 A

Plug-in tap-offs itted with DIN rail and transparent hinged window 63-400 A TYPE 4

Can it some MCCBs Rating 63 A

125 A

160 A

400 A

Cat. Nos. Weight (kg) Cat. Nos. Weight (kg) Cat. Nos. Weight (kg) Cat. Nos. Weight (kg)

TYPE 5

Not suitable for MCCBs

4 mod. DIN rail

8 mod. DIN rail

11 mod. DIN rail 55055088

7 mod. DIN rail

11 + 11 mod. DIN rail

–

8 mod. DIN rail 55055086

–

3·2

3·6

–

55055077

55055056

55055068

–

3·0

3·2

3·6

–

50404024

–

3·6

–

550550701

550550711

–

13·4

15·3

Plug-in heavy duty metal tap-offs 63-630 A TYPE 6

TYPE 7

TYPE 8

These PE + FE tap-off boxes have separate terminals for the two parallel earths (casing and conductor) PE = protection earth FE = functional earth

Empty version

With fuse holder

Rating Cat. Nos. Weight (kg) Cat. Nos.

63 A

125 A

160 A

250 A

400 A

630 A

50414001

50414002

50414003

50414004

–

50414005

8·60

8·80

–

50414022 NH 00 8·90

50414023 NH 00 9·10

50414024 NH 2 25

50414026 NH 2 33

50414025 NH 3 33

50411622 NH 00 9·70

50411623 NH 00 9·70

50411624 NH 1 30

50411625 NH 2 38

50411646 NH 3 38

50414021 CH22 (Ø22 x 58) 8·75 Weight (kg)

Cat. Nos. With switch disconnector and fuseholder (AC23) Weight (kg)

50411601 NH 000 9·50

For dimensions, technical information and mounting instructions see p. 47-48

1 : Cat. Nos. 55055070 / 55055071 / 55655057 / 55655058 / 55655059 are not available on MR 1 000 A aluminium

MR tap-off boxes – plug-in type 125-630 A - fully equipped bolt-on type 630-1 000 A

Plug-in type

Fully equipped tap-offs – toggle handle MCCBs : 25-125 A1 Tap-off rating

125 A

Breaker rating

3 pole MCCB with toggle handle

4 pole MCCB with toggle handle

16 A

55055077M3TF

55055077M4TF

25 A

55055077M3TA

55055077M4TA

40 A

55055077M3TB

55055077M4TB

63 A

55055077M3TC

55055077M4TC

100 A

55055077M3TD

55055077M4TD

125 A

55055077M3TE

55055077M4TE

MCCBs, R type and J type fuse carriers that meet EDF regulations are also available Contact us on +44 (0) 370 608 9020

Tap-off boxes can be supplied with Castel locks Contact us on +44 (0) 370 608 9020

Fully equipped tap-offs – rotary handle MCCBs : 25-630 A1 Tap-off rating

160 A

250 A

630 A

Breaker rating

3 pole MCCB with rotary handle

4 pole MCCB with rotary handle

25 A

50414003M3RA

50414003M4RA

40 A

50414003M3RB

50414003M4RB

63 A

50414003M3RC

50414003M4RC

100 A

50414003M3RD

50414003M4RD

125 A

50414003M3RE

50414003M4RE

160 A

50414003M3RF

50414003M4RF

200 A

50414004M3RG

50414004M4RG

250 A

50414004M3RH

50414004M4RH

400 A

50414005M3RI

50414005M4RI

630 A

50414005M3RJ

50414005M4RJ

Fully equipped tap-offs – with protection and multifunction meters : 63-160 A1 Tap-off rating

160 A

Breaker rating

3 pole MCCB with multifunction meter

63 A

50414003M3MC

100 A

50414003M3MD

125 A

50414003M3ME

160 A

50414003M3MF

1 : For MCCB technical data, see p. 118-125

Bolt-on type Bolt-on tap-offs – with switch disconnector and fuse holder (AC23) Positioned in the joint between straight lengths As this connection affects live conductors, it cannot be carried out when the line is live – the line must be isolated

Tap-off size Busbar rating

630 A Aluminium

800 A 1 000 A

Busbar system 630 A Copper

800 A 1 000 A

Cat. Nos. Weight (kg) Cat. Nos. Weight (kg) Cat. Nos. Weight (kg) Cat. Nos. Weight (kg) Cat. Nos. Weight (kg) Cat. Nos. Weight (kg)

630 A – NH 3 TYPE 9 50401801

800 A – NH 4 TYPE 10 –

1 000 A – NH 4 TYPE 10 –

59 50401802

– 50401804

– –

59 50401803

89 50401805

– 50401806

59 55401801

89 –

59 55401802

– 55401804

– –

59 55401803

89 55401805

– 55401806

For dimensions, technical information and mounting instructions see p. 47-48

MR medium rating busbar fixing accessories

50403711

50632001 + 50632205

50632212 50403712

Dimensions and technical information p. 49 Measuring special dimensions p. 49 The MR series offers a wide range of brackets and fixing accessories that enable quick and simple installation for a wide range of applications. The MR series can be mounted on horizontal or vertical surfaces or mounted directly on to beams. Various spacers, spring suspension hangers and adjustable arms are available to meet the requirements of complex installations Pack

Cat. Nos.

50632001 50632003

Fixing accessories for general and rising mains applications

Wall fixing bracket Adjustable height and depth arm. Bracket holder can be coupled with MS and MR brackets

50632205

Used when suspension bracket is fixed directly to the wall Weight : 0·05 kg

50403711

For vertical trunking lengths. Suitable for rising mains up to 4 m and for weights up to 300 kg Must be used in conjunction with Cat. Nos. 50632001 or 50632003 1 bracket at the base of the rising main Maximum use distance 4 m Weight : 1·05 kg

50403712

Use 1 hanger every 300 kg (see weight table, p. 52-55) Minimum use distance 4 m Weight : 1·20 kg

Spring suspension hanger for rising main

Fixing accessories for other applications

Suspension brackets

Suspension hanger for rising main

Cat. Nos.

Use 1 bracket every 2 m Weight : 0·55 kg For use with aluminium rated 160, 250, 315 A and copper rated 250, 315, 400 A Weight : 0·60 kg For use with aluminium rated 400, 500, 630, 800 A and copper rated 630, 800, 1 000 A Wall spacer

Pack

1 1 1

50632212 50632213 50632214

Length (m)

Weight (kg)

Load on end point

0·45 0·55 0·75

2·80 3·00 3·50

pmax=80 kg pmax=68 kg pmax=50 kg

MR medium rating busbar technical information n General features

n Trunking lengths – 3 m The components and features of MR straight lengths are : • a casing made of Senzimir quality galvanised steel used as protective earth (PE). NOTE : 1 000 A is supplied painted as standard • overall dimensions : 75 to 135 x 196 mm • painted casing available on request (contact us on +44 (0) 370 608 9020) • number of conductors : 4 with the same section (3P + N) with PE made from the casing or 5 when using MR full (3P + N + PE), available in the aluminum or electrolytic copper version with 99.9% purity • conductors insulators are made of fibreglass reinforced plastic material, ensuring a V1 self-extinguishing degree (according to UL 94), in compliance with the glow-wire test according to IEC 60695-2-10 • tap-off outlets with a constant centre distance of 1 m on both sides of the busbar (3 + 3 outlets every 3 m), set up for being connected to plug-in type tap-off boxes. These outlets open and close automatically when inserting or pulling out a tap-off box • ‘monobloc’ electric junction system to connect conductors and PE in a fast and reliable way. The ‘monobloc’ has shear-head bolts with a preset torque setting which ensure good, long-lasting electrical continuity • all components and accessories in the MR range are IP 55 • the whole busbar is flame retardant in compliance with the IEC 60332-3 standard

196 3 000

110

3 135

160-315 A Al • 250-400 A Cu

135

150

3 135

400-1 000 A Al • 630-1 000 A Cu

n Tap-off outlet cover – IP 55

n Trunking lengths – 1 501 to 2 999 mm with 2 + 2 outlets

375

625

n Trunking lengths – 1 501 to 2 999 mm without outlets 196 75

375 0 1 00

400-1 000 A Al 630-1 000 A Cu

110

160-315 A Al • 250-400 A Cu

IP 55

0 1 00 625

135

160-315 A Al 250-400 A Cu 1 : only on 5 conductor

1 501 ≤ A ≤ 2 999

150

L (PE)1 L2 N L3 pe

205

135

196 162

205

n Trunking length – 3 m without outlets

MR is fully compliant with IEC 61439-6 (BS EN 61439-6), specifically, the rated current of Zucchini busbar trunking systems is always rated at the average ambient temperature of 40°C (the Standard requires 35°C), thus offering the market suitably oversized products The busbar casing is made from hot-dipped galvanised sheet steel and forms a high strength outer structure, which also serves as the protective conductor (PE) for the MR version NOTE : 1 000 A is supplied painted as standard The individual conductors are made from either electrolytic copper or electro tin-plated aluminium. Standard MR trunking is supplied with four equal size conductors (TP and N +PE) whereas the optional 5 conductor version includes an additional integral 100% earth bar (TP and N +E) The degree of protection is IP 55 throughout the system The normal recommended fixing centres for the MR range is 2·0 m The jointing of MR lengths is done by overlapping two lengths and fastening the special locating screws. The ‘monobloc’ joint is then tightened by a double headed shear bolt to complete the electrical connection. A joint cover is then positioned to complete the joint

400-1 000 A Al • 630-1 000 A Cu

n Trunking lengths – 3 m with 5 outlets on one side only

500 500 500

375

n Trunking lengths – 1 000 to 1 500 mm with 1 + 1 outlets

500 625

375 625

All dimensions (mm) are nominal

MR medium rating busbar technical information (continued) n Double elbows Standard dimensions (300 + 300 + 300 mm) 90° as standard. Other angles available on request. IP 55 quick connection

196

205

n Trunking lengths – 600 to 1 500 mm without outlets

600 ≤ A ≤ 1 500

Bespoke dimensions Measure from the long casing to the axis of the elbow Double horizontal elbow Right + left Left + right

110

(C)

(A)

(C)

(B)

(A)

135

150

160-315 A Al • 250-400 A Cu

400-1 000 A Al • 630-1 000 A Cu

Bespoke dimensions (mm) Min 250 ≤

Double vertical elbow Right + left

158

Max ≤ 900

Left + right

200

(B)

244

n Trunking lengths with S120 fire barrier

A, B, C

244 630

160-315 A Al 250-400 A Cu

400-1 000 A Al 630-1 000 A Cu

00 ≥2

Bespoke dimensions (mm) Min 300 ≤

n Single elbows – standard dimensions (300 + 300 mm)

A, B, C

Max ≤ 900

Vertical + horizontal elbows RH + RH RH + LH

(A)

(B)

90° as standard. Other angles available on request. IP 55 quick connection Horizontal elbow RH

300

LH + RH

LH + LH

(C)

Vertical elbow RH

LH 300

300

Bespoke dimensions (mm) Min 300 ≤

Max ≤ 900

Horizontal + vertical elbows RH + RH

RH + LH

LH + RH

LH + LH

(A)

(B)

Bespoke dimensions Measure from the long casing to the axis of the elbow (see measuring bespoke dimensions p. 49)

A, B, C

Special horizontal elbow A

Bespoke dimensions (mm) Min

Max

250 ≤

≤ 900

250 ≤

≤ 900

(C)

Special vertical elbow A

Bespoke dimensions (mm) Min

Max

300 ≤

≤ 900

300 ≤

≤ 900 Bespoke dimensions (mm) Min

All dimensions (mm) are nominal

300 ≤

A, B, C

Max ≤ 900

n Horizontal tee

n Metal end feed units

Standard dimensions (300 + 300 + 300 mm)

600 850

600

250

Left hand – male tee

Left hand – female tee

250

290

850

400

196

Right hand – female tee

400

During shipment the stump is positioned in the box to reduce its bulk Take it out and screw it in the position illustrated here Opening on the base cable entry : 180 x 290 mm. For plates and holes dimensions, see p. 46 for the switchboard feed unit with the same rating

Right hand – male tee

n End feed unit with AC23 switch disconnector

Bespoke dimensions (B)

(A)

(C)

Dimensions (mm) 1

Bespoke dimensions (mm) Min 250 ≤

250

Max

≤ 900

550

2 1050

350

450

280

300

800

1300

A, B, C

n Crossover – standard dimensions (300 + 300 + 300 + 300 mm)

Cable entry dimensions (mm) 1 180 x 270

2 210 x 380

300

RH down

LH up

LH down

300

RH up

n End feed units Cable connection : max. sect. (3 x 120 mm2 + 1 x 70 mm2) or 3 x 150 mm2, max PG 48 550 100

100 240

400

350

n Centre feed units 600

290

200

240

550

200

LH Cable entry

All dimensions (mm) are nominal

MR medium rating busbar technical information (continued) n End stop

n In-line bus switch

Ensures IP 55 protection at the end of the run (EN 60529)

D A

240

175

n Switchboard-transformer feed units

140

250

250 140

Dimensions (mm) Type 1

Type 1

Type 2

65 Ø9

Ø11

30 75

Ø11

Type 2

550

350

450

280

300

1 050

1 550

280

125 125

340

50 90

Dimensions (mm) Al Type 1

Type 2

160 A

250 A

315 A

400 A

630 A

500 A

800 A

630 A

1 000 A

800 A

–

1 000 A

–

All dimensions (mm) are nominal

1 050

n Tap-off boxes

Type 7 250 A

Type 1

640

216

3601

100

331

1 : 445 mm with handles 260

Type 8 400-630 A 374

790

216

4001

100

Type 2

1 : 486 mm with handles

Type 9 630 A

350

750

280

Type 3 32 A 130

200

400

345

Type 4 63-160 A 400

115

Type 10 800-1 000 A 1 050

450

250

300

Type 51 250-400 A 200

542

265

360

Type 6 63-160 A 185

230

454

225

1 : Cat. Nos. 55055070 / 55055071 / 55655057 / 55655058 / 55655059 are not available on MR 1 000 A aluminium

All dimensions (mm) are nominal

MR medium rating busbar mounting tap-offs n Trunking length with 3 outlets

Rising main

Edgeways

1 5

2 6

3 7

Numbers in squares refer to the tap-off box type 4

4 8

n Trunking length with 5 outlets

Rising main

Edgeways

3 5

1 1 1

6 1

non-usable

Numbers in squares refer to the tap-off box type

non-usable

9 10

Note : in busbar with 5 outlets, Type 5 tap-off boxes (see p. 47) do not allow the possibility of installing other boxes in the next outlet

MR medium rating busbar technical information n Suspension brackets

n Measuring bespoke dimensions

146

Straight lengths Always measure from the long side of the casing as illustrated

143

172

206

112

260

208

146

260

20 148

C L

Cat. Nos.

Aâ€“B

50632001

50632003

50632205

n Wall fixing bracket Elbows Measure from the long casing to the axis of the elbow

450 / 550 / 750

500

170

11 x 25

25 x 7

All dimensions (mm) are nominal

MR medium rating busbar how to design the system

1 Use end feed unit LH â€“ left hand This gives the neutral bar positioning on the right of elements and the tap-off box with cable entry at the base

2 Use the vertical hanger for rising main as a function of the run weight For vertical lengths less than 4 metres fit on the base of the busbar a vertical bracket (Cat. No. 50403711) for longer lengths use vertical suspension hanger (Cat. No. 50403712) every 300 kg of rising main

L1 PE L2 N L3

3 Use standard suspension brackets with spacer 40 mm every 2 m of the rising main

8 3

4 Use straight lengths with plug outlets on one side

8 5

5 Use the straight length with fire barrier to maintain the fire resistance of the floor Please specify the position of the internal fire barrier before placing an order (see p. 44)

8 6 The tap-off box can be installed on the joint between the elements or on the outlets

7 At the end of the rising main use the end cover IP 55 Before mounting the end cover remove the monobloc prefitted on the last element of rising main 2 8 Maintain the plug outlet covers to guarantee the degree of protection IP 55 to the run

MR medium rating busbar how to create codes for SB/MR adaptors

1 200 600

250

400

350

SB Left hand

290

L1 PE L2 N L3

Right hand

SB L1 PE L2 N L3

5 0

Conductors 0 Aluminium 5 Copper Case 0 1 2 3

Galvanised Full galvanised Painted Full painted

Type 2 Right 3 Left

Rating 1 160 A 2 250 A 3 315 A 4 400 A 5 630 A 6 800 A 7 1 000 A 8 500 A

NOTE SB is a previous range of Zucchini medium rating busbar

Example code 50400226

means Aluminium Galvanised Type RH 800 A

55420235

means Copper Full galvanised Type LH 630 A

All dimensions (mm) are nominal

MR medium rating busbar – 4 conductor (aluminium) technical data

Complies to : IEC 61439-6 (BS EN 61439-6) Suitable for the following climates : Constant humid climate (IEC 60068 2 – 11) Cyclical humid climate (IEC 60068 2 – 30)

3L+N+PE (Aluminium) Rated current In (A) Operational voltage Ue (V) Insulation voltage Ui (V) Frequency ƒ (Hz) Rated shortcircuit current withstand for 3-phase fault (1 s) Icw (kA)rms Specific Energy withstand for 3-phase fault I2t (M A2s) Peak current Ipk (kA) Rated short-time current for single-phase fault Ph-N(1 s) Icw (kA)rms Peak current for single-phase fault Ph-N Ipk (kA) Rated short-time current single-phase fault Ph-PE (1 s) Icw (kA)rms Peak current single-phase fault Ph-PE Ipk (kA) Phase resistance at 20°C R20 (mΩ/m) Phase resistance at thermal conditions (In; 40°C) Rt (mΩ/m) Phase reactance (50 Hz) X (mΩ/m) Neutral resistance at 20°C Rn20 (mΩ/m) Neutral reactance (50 Hz) Xn (mΩ/m) Resistance of the protective bar RPE (mΩ/m) Reactance of the protective bar (50 Hz) XPE (mΩ/m) Resistance of the phase-Pe fault loop RPh-Pe fault loop (mΩ/m) Reactance of the phase-Pe fault loop (50 Hz) XRPh-Pe fault loop (mΩ/m) Resistance of the phase-neutral fault loop RPh-N fault loop (mΩ/m) Reactance of the phase-neutral fault loop (50 Hz) XRPh-N fault loop (mΩ/m) ∆v (V/m/A)10-6 cosϕ = 0·70 ∆v (V/m/A)10-6 cosϕ = 0·75 Voltage “k” drop coeff. with ∆v (V/m/A)10-6 cosϕ = 0·80 Voltage “k” drop coeff. with distribuited load (k) ∆v (V/m/A)10-6 cosϕ = 0·85 distributed load (k) ∆v (V/m/A)10-6 cosϕ = 0·90 ∆v (V/m/A)10-6 cosϕ = 0·95 ∆v (V/m/A)10-6 cosϕ = 1·00 Losses for the Joule effect at nominal current P (W/m) Fire load (kWh/m) Weight (kg/m) Overall dimensions of the busbar L x H (mm) Degree of protection (IEC 60529) IP IK code IEC 60068-2-62 IK

160 1 000 1 000 50/60 151 23 30 91 15 91 15 0·492 0·665 0·260 0·492 0·260 0·341 0·220 1·006 0·480 1·157 0·480 564 581 596 608 616 617 576 51 1·3 7·4 75 x 196 52-55 10

250 1 000 1 000 50/60 251 63 53 151 30 151 30 0·328 0·443 0·202 0·328 0·202 0·341 0·220 0·784 0·414 0·771 0·422 394 404 412 418 422 419 384 83 1·3 7·7 75 x 196 52-55 10

315 1 000 1 000 50/60 251 63 53 151 30 151 30 0·197 0·266 0·186 0·197 0·186 0·341 0·220 0·607 0·396 0·463 0·406 276 279 281 281 277 269 230 79 1·3 8·4 75 x 196 52-55 10

400 1 000 1 000 50/60 25 625 53 15 30 15 30 0·120 0·163 0·130 0·120 0·130 0·283 0·180 0·445 0·333 0·283 0·310 179 180 180 179 176 169 141 78 1·8 10·7 135 x 196 52-55 10

500 1 000 1 000 50/60 30 900 63 18 36 18 36 0·077 0·104 0·110 0·077 0·110 0·283 0·180 0·387 0·333 0·181 0·290 131 130 129 127 122 115 90 78 1·8 12·3 135 x 196 52-55 10

630 1 000 1 000 50/60 36 1 296 76 22 45 22 45 0·060 0·081 0·097 0·060 0·097 0·283 0·180 0·364 0·283 0·141 0·277 109 108 107 104 100 93 70 97 1·8 13·8 135 x 196 52-55 10

800 1 000 1 000 50/60 36 1 296 76 22 45 22 45 0·052 0·070 0·096 0·052 0·096 0·283 0·180 0·353 0·275 0·121 0·276 102 100 98 95 91 83 60 134 1·8 14·7 135 x 196 52-55 10

1 000 690 690 50/60 30 900 63 18 36 18 36 0·037 0·073 0·076 0·037 0·076 0·283 0·180 0·336 0·273 0·093 0·186 90 88 85 82 77 69 46 160 1·8 15·9 135x 196 52-55 10

1 : Values for 0·1 s

Temperature rating schedule Mean room temperature (°C) K1 factor

1·15

1·12

1·08

1·05

1·025

0·975

0·95

0·93

0·89

Multiplier coefficient of nominal rating for room temperature values different from 40°C

MR medium rating busbar – 4 conductor (copper) technical data

Complies to : IEC 61439-6 (BS EN 61439-6) Suitable for the following climates : Constant humid climate (IEC 60068 2 – 11) Cyclical humid climate (IEC 60068 2 – 30)

3L+N+PE (Copper) In (A) Rated current Ue (V) Operational voltage Ui (V) Insulation voltage ƒ (Hz) Frequency Icw (kA)rms Rated shortcircuit current withstand for 3-phase fault (1 s) I2t (M A2s) Specific Energy withstand for 3-phase fault Ipk (kA) Peak current Icw (kA)rms Rated short-time current for single-phase fault Ph-N(1 s) Ipk (kA) Peak current for single-phase fault Ph-N Icw (kA)rms Rated short-time current single-phase fault Ph-PE (1 s) Ipk (kA) Peak current single-phase fault Ph-PE R20 (mΩ/m) Phase resistance at 20°C Rt (mΩ/m) Phase resistance at thermal conditions (In; 40°C) X (mΩ/m) Phase reactance (50 Hz) Rn20 (mΩ/m) Neutral resistance at 20°C Xn (mΩ/m) Neutral reactance (50 Hz) RPE (mΩ/m) Resistance of the protective bar XPE (mΩ/m) Reactance of the protective bar (50 Hz) RPh-Pe fault loop (mΩ/m) Resistance of the phase-Pe fault loop XRPh-Pe fault loop (mΩ/m) Reactance of the phase-Pe fault loop (50 Hz) RPh-N fault loop (mΩ/m) Resistance of the phase-neutral fault loop XRPh-N fault loop (mΩ/m) Reactance of the phase-neutral fault loop (50 Hz) ∆v (V/m/A)10-6 cosϕ = 0·70 ∆v (V/m/A)10-6 cosϕ = 0·75 ∆v (V/m/A)10-6 cosϕ = 0·80 Voltage “k” drop coeff. with Voltage “k” drop coeff. with ∆v (V/m/A)10-6 cosϕ = 0·85 distribuited load (k) distributed load (k) ∆v (V/m/A)10-6 cosϕ = 0·90 ∆v (V/m/A)10-6 cosϕ = 0·95 ∆v (V/m/A)10-6 cosϕ = 1·00 P (W/m) Losses for the Joule effect at nominal current (kWh/m) Fire load (kg/m) Weight L x H (mm) Overall dimensions of the busbar IP Degree of protection (IEC 60529) IK IK code IEC 60068-2-62

250 1 000 1 000 50/60 251 63 53 151 30 151 30 0·237 0·320 0·205 0·237 0·205 0·336 0·220 0·657 0·425 0·558 0·425 321 326 329 329 327 319 277 60 1·3 9·3 75 x 196 52-55 10

315 1 000 1 000 50/60 251 63 53 151 30 151 30 0·180 0·243 0·188 0·180 0·188 0·336 0·220 0·579 0·408 0·423 0·408 263 265 266 264 260 251 210 72 1·3 10·2 75 x 196 52-55 10

400 1 000 1 000 50/60 301 90 63 181 36 181 36 0·096 0·129 0·129 0·096 0·129 0·336 0·220 0·466 0·349 0·225 0·349 158 158 157 154 149 141 112 62 1·3 13·3 135 x 196 52-55 10

630 1 000 1 000 50/60 36 1 296 76 22 45 22 45 0·061 0·082 0·122 0·061 0·122 0·279 0·180 0·361 0·302 0·143 0·302 125 123 120 116 110 101 71 98 1·8 18·2 135 x 196 52-55 10

800 1 000 1 000 50/60 36 1 296 76 22 45 22 45 0·040 0·053 0·122 0·040 0·122 0·279 0·180 0·332 0·302 0·093 0·302 108 105 100 95 88 77 46 103 1·8 23·9 135 x 196 52-55 10

1 000 1 000 1 000 50/60 36 1 296 76 22 45 22 45 0·032 0·043 0·120 0·032 0·120 0·279 0·180 0·322 0·300 0·074 0·300 100 96 92 86 79 68 37 128 1·8 27·9 135 x 196 52-55 10

1 : Values for 0·1 s

Temperature rating schedule Mean room temperature (°C) K1 factor

1·15

1·12

1·08

1·05

1·025

0·975

0·95

0·93

0·89

Multiplier coefficient of nominal rating for room temperature values different from 40°C

MR medium rating busbar – five conductor (aluminium) technical data

Complies to : IEC 61439-6 (BS EN 61439-6) Suitable for the following climates : Constant humid climate (IEC 60068 2 – 11) Cyclical humid climate (IEC 60068 2 – 30)

3L+N 100% +PE 100% (Aluminium) Rated current In (A) Operational voltage Ue (V) Insulation voltage Ui (V) Frequency ƒ (Hz) Rated shortcircuit current withstand for 3-phase fault (1 s) Icw (kA)rms Specific Energy withstand for 3-phase fault I2t (M A2s) Peak current Ipk (kA) Rated short-time current for single-phase fault Ph-N(1 s) Icw (kA)rms Peak current for single-phase fault Ph-N Ipk (kA) Rated short-time current single-phase fault Ph-PE (1 s) Icw (kA)rms Peak current single-phase fault Ph-PE Ipk (kA) Phase resistance at 20°C R20 (mΩ/m) Phase resistance at thermal conditions (In; 40°C) Rt (mΩ/m) Phase reactance (50 Hz) X (mΩ/m) Neutral resistance at 20°C Rn20 (mΩ/m) Neutral reactance (50 Hz) Xn (mΩ/m) Resistance of the protective bar RPE (mΩ/m) Reactance of the protective bar (50 Hz) XPE (mΩ/m) Resistance of the phase-Pe fault loop RPh-Pe fault loop (mΩ/m) Reactance of the phase-Pe fault loop (50 Hz) XRPh-Pe fault loop (mΩ/m) Resistance of the phase-neutral fault loop RPh-N fault loop (mΩ/m) Reactance of the phase-neutral fault loop (50 Hz) XRPh-N fault loop (mΩ/m) ∆v (V/m/A)10-6 cosϕ = 0·70 ∆v (V/m/A)10-6 cosϕ = 0·75 Voltage “k” drop coeff. with ∆v (V/m/A)10-6 cosϕ = 0·80 Voltage “k” drop coeff. with distribuited load (k) ∆v (V/m/A)10-6 cosϕ = 0·85 distributed load (k) ∆v (V/m/A)10-6 cosϕ = 0·90 ∆v (V/m/A)10-6 cosϕ = 0·95 ∆v (V/m/A)10-6 cosϕ = 1·00 Losses for the Joule effect at nominal current P (W/m) Fire load (kWh/m) Weight (kg/m) Overall dimensions of the busbar L x H (mm) Degree of protection (IEC 60529) IP IK code IEC 60068-2-62 IK

160 1 000 1 000 50/60 151 23 30 91 15 91 15 0·492 0·665 0·260 0·492 0·260 0·202 0·119 0·866 0·379 1·157 0·520 564 581 596 608 616 617 576 51 1·3 7·6 75 x 196 52-55 10

250 1 000 1 000 50/60 251 63 53 151 30 151 30 0·328 0·443 0·202 0·328 0·202 0·167 0·105 0·611 0·307 0·771 0·404 394 404 412 418 422 419 384 83 1·3 8·0 75 x 196 52-55 10

315 1 000 1 000 50/60 251 63 53 151 30 151 30 0·197 0·266 0·186 0·197 0·186 0·125 0·101 0·391 0·287 0·463 0·372 276 279 281 281 277 269 230 79 1·3 8·9 75 x 196 52-55 10

400 1 000 1 000 50/60 25 625 53 15 30 15 30 0·120 0·163 0·130 0·120 0·130 0·084 0·075 0·247 0·205 0·283 0·260 179 180 180 179 176 169 141 78 1·8 11·4 135 x 196 52-55 10

500 1 000 1 000 50/60 30 900 63 18 36 18 36 0·077 0·104 0·110 0·077 0·110 0·060 0·068 0·164 0·178 0·181 0·220 131 130 129 127 122 115 90 78 1·8 13·5 135 x 196 52-55 10

630 1 000 1 000 50/60 36 1 296 76 22 45 22 45 0·060 0·081 0·097 0·060 0·097 0·050 0·063 0·131 0·160 0·141 0·194 109 108 107 104 100 93 70 97 1·8 15·2 135 x 196 52-55 10

800 1 000 1 000 690 1 000 690 50/60 50/60 36 30 1 296 900 76 63 22 18 45 36 22 22 45 45 0·052 0·039 0·070 0·053 0·096 0·093 0·052 0·039 0·096 0·093 0·044 0·034 0·063 0·061 0·113 0·087 0·159 0·154 0·121 0·093 0·192 0·186 102 90 100 88 98 85 95 82 91 77 83 69 60 46 134 160 1·8 1·8 16·4 17·9 135 x 196 135 x 196 52-55 52-55 10 10

1 : Values for 0·1 s

Temperature rating schedule Mean room temperature (°C) K1 factor

1·15

1·12

1·08

1·05

1·025

0·975

0·95

0·93

0·89

Multiplier coefficient of nominal rating for room temperature values different from 40°C

MR medium rating busbar – five conductor (copper) technical data

Complies to : IEC 61439-6 (BS EN 61439-6) Suitable for the following climates : Constant humid climate (IEC 60068 2 – 11) Cyclical humid climate (IEC 60068 2 – 30)

3L+N 100% +PE 100% (Copper) In (A) Rated current Ue (V) Operational voltage Ui (V) Insulation voltage ƒ (Hz) Frequency Icw (kA)rms Rated shortcircuit current withstand for 3-phase fault (1 s) I2t (M A2s) Specific Energy withstand for 3-phase fault Ipk (kA) Peak current Icw (kA)rms Rated short-time current for single-phase fault Ph-N(1 s) Ipk (kA) Peak current for single-phase fault Ph-N Icw (kA)rms Rated short-time current single-phase fault Ph-PE (1 s) Ipk (kA) Peak current single-phase fault Ph-PE R20 (mΩ/m) Phase resistance at 20°C Rt (mΩ/m) Phase resistance at thermal conditions (In; 40°C) X (mΩ/m) Phase reactance (50 Hz) Rn20 (mΩ/m) Neutral resistance at 20°C Xn (mΩ/m) Neutral reactance (50 Hz) RPE (mΩ/m) Resistance of the protective bar XPE (mΩ/m) Reactance of the protective bar (50 Hz) RPh-Pe fault loop (mΩ/m) Resistance of the phase-Pe fault loop XRPh-Pe fault loop (mΩ/m) Reactance of the phase-Pe fault loop (50 Hz) RPh-N fault loop (mΩ/m) Resistance of the phase-neutral fault loop XRPh-N fault loop (mΩ/m) Reactance of the phase-neutral fault loop (50 Hz) ∆v (V/m/A)10-6 cosϕ = 0·70 ∆v (V/m/A)10-6 cosϕ = 0·75 ∆v (V/m/A)10-6 cosϕ = 0·80 Voltage “k” drop coeff. with Voltage “k” drop coeff. with ∆v (V/m/A)10-6 cosϕ = 0·85 distribuited load (k) distributed load (k) ∆v (V/m/A)10-6 cosϕ = 0·90 ∆v (V/m/A)10-6 cosϕ = 0·95 ∆v (V/m/A)10-6 cosϕ = 1·00 P (W/m) Losses for the Joule effect at nominal current (kWh/m) Fire load (kg/m) Weight L x H (mm) Overall dimensions of the busbar IP Degree of protection (IEC 60529) IK IK code IEC 60068-2-62

250 1 000 1 000 50/60 251 63 53 151 30 151 30 0·237 0·320 0·205 0·237 0·205 0·139 0·106 0·460 0·311 0·558 0·311 321 326 329 329 327 319 277 60 1·3 10·0 75 x 196 52-55 10

315 1 000 1 000 50/60 251 63 53 151 30 151 30 0·180 0·243 0·188 0·180 0·188 0·117 0·101 0·360 0·289 0·423 0·289 263 265 266 264 260 251 210 72 1·3 11·1 75 x 196 52-55 10

400 1 000 1 000 50/60 301 90 63 181 36 181 36 0·096 0·129 0·129 0·096 0·129 0·075 0·081 0·204 0·210 0·225 0·210 158 158 157 154 149 141 112 62 1·3 14·9 135 x 196 52-55 10

630 1 000 1 000 50/60 36 1 296 76 22 45 22 45 0·061 0·082 0·122 0·061 0·122 0·050 0·073 0·132 0·195 0·143 0·195 125 123 120 116 110 101 71 98 1·8 20·8 135 x 196 52-55 10

800 1 000 1 000 50/60 36 1 296 76 22 45 22 45 0·040 0·053 0·122 0·040 0·122 0·035 0·073 0·088 0·195 0·093 0·195 108 105 100 95 88 77 46 103 1·8 27·9 135 x 196 52-55 10

1 000 1 000 1 000 50/60 36 1 296 76 22 45 22 45 0·032 0·043 0·120 0·032 0·120 0·028 0·072 0·071 0·192 0·074 0·192 100 96 92 86 79 68 37 128 1·8 32·9 135 x 196 52-55 10

1 : Values for 0·1 s

Temperature rating schedule Mean room temperature (°C) K1 factor

1·15

1·12

1·08

1·05

1·025

0·975

0·95

0·93

0·89

Multiplier coefficient of nominal rating for room temperature values different from 40°C

MR medium rating busbar determining the operating current of a busbar

In order to determine the correct busbar rating, the current must be established using the following criteria : • type of load inputs – three phase or single-phase • type of circuit input – from one end, from both ends, central input, etc. • nominal input voltage • number, power and cosϕ of loads which are to be fed by the busbar • load diversity factor • load use nominal factor • assumed short circuit current at the input point • room temperature • type of busbar installation (edgeways, flat or vertical) When using a three phase power supply, the operating current is determined by the following formula : Ib = PTOT • α • β • d (A) √3 • Ue • cosϕ medium Where : Ib α β d PTOT Ue cosϕ medium

operating current (A) load diversity factor (.) load use factor (.) feed factor (.) sum of the total active power of installed loads (W) operating voltage (V) average load power factor (.)

k, thermal correction factor (.)

1·15 1·12 1·08 1·05 1·025

40 1

Int ≥ Ib

I

0·975 0·95 0·93 0·89

Finally, the following should be considered for the most appropriate busbar choice : = k1 • In

where Int represents the maximum current loaded by a busbar for an indefinite time at the specified room temperature

k• Ib • L ∆v% = 2b •

• 100 Vn

Defined : Ib Vn L ∆v% b k

b=1

The ‘d’ input factor has a value of 1 when the busbar is fed from one end only. The value is 1/2 if fed from the centre or if it is fed from each end Once the operating current has been determined, choose the busbar with a rated current immediately higher than the one calculated All Zucchini products have been designed and tested for an average room temperature of 40°C; should they be installed in rooms with average daily temperatures different from 40°C, the rated current of the busbar should be multiplied by a k1 factor that is greater than the unit for temperatures lower than 40°C, and lower than the unit if the room temperature is higher than 40°C Room temperature (°C)

Voltage drop If the length of the line is particularly long (>100m) it is necessary to check the voltage drop (hereinafter specified as v.d.). If the installation is a three phase system and the power factor is not lower than cos = 0.7 the v.d. may be calculated with the coefficients of the voltage drop specified in the technical data table

b=2

b=4 b=4 b=8

= the current that supplies the busbar (A) = the voltage power supply of the busbar (V) = the length of the busbar (m) = the voltage drop percentage = the distribution factor of the current = corresponding voltage drop factor a cosϕ (V/m/A) (see technical data table, p. 52-55) The current distribution factor “b” depends on how the circuit is fed and on the distribution of the electric loads along the busbar : Supplies at one end and load at the end of the line

Supplies at one end and with load evenly distributed

Supplies at both ends and with load evenly distributed

Central supply with loads at both ends

Ib 2

Central supply with load distributed evenly

Ib 2

L Ib

Example : MR 400 A Al for riser mains feed Ib b=1 k = 179 Cosϕ L Vn

= 315 A operating current = supply from one end = see technical data table, p. 52-55 = 0·85 = 30 m line length = 400 V operating voltage ∆v% = 1x

179 • 10-6 • 315 • 30 x100 = 0·42% 400

Short circuit current The short circuit current value ICW that can be supported by Zucchini busbar trunking systems allows for both electrodynamic stress and thermal energy dissipated during the fault The busbars must be able to sustain the short circuit current for the entire duration of the fault – i.e. for the time required for the protective device (circuit breaker) to start operating, cutting off the metal continuity and extinguishing the electric arc Joule effect losses Losses due to the Joule effect are essentially caused by the electrical resistance of the busbar. Lost energy is transformed into heat and contributes to the heating of the conduit Three phase rating P = 3 • Rt • Ib2 • 10-3(W/m)

Single phase rating P = 2 • Rt • Ib2 • 10-3(W/m)

ZUCCHINI TS TROLLEY SYSTEM BUSBAR

The Zucchini TS busbar range is ideal for supplying 25 to 160 A three phase loads to moving devices such as overhead cranes, traversing motors, assembly lines, etc. Suitable for straight and curved sections with horizontal route changes, TS busbar is quick and easy to install using an electrical terminal junction and a wide range of supporting accessories. Versions include : â€˘ 3L+N+PE (5 conductors) â€˘ 3L+PE (4 conductors)

To find out more call our technical support team on +44 (0) 370 608 9020

ZUCCHINI SCP Offering maximum versatility in demanding commercial and industrial enviroments, SCP busbar is used to transport and distribute high power from 630 to 6300 A and is a popular choice for rising mains.

Compact design combined with powerful performance makes Zucchini SCP the intelligent choice for demanding installations 58

super compact high power busbar Zucchini SCP busbar trunking systems are ideal for the distribution of high power in industrial, commercial and service sector installations. Flexible and safe, SCP is continually developed to offer maximum versatility for all power applications, in any type of environment. The high power, super compact Zucchini busbar range provides a complete solution whether connecting power supply stations or transformers to the main panel board, or transporting and distributing power around the building, including rising mains applications.

SAFETY Compact dimensions enhance SCPâ€™s resistance to short circuit stresses. Voltage drops can be controlled to reduce the impedance of the circuit and enable installation of high power electrical systems in confined spaces.

MAINTENANCE With the exception of the compulsory periodic inspections required by Standard BS 7671, the range is designed to be virtually maintenance free.

FLEXIBILITY Plug-in tap-off boxes provide connection and power supply of three phase loads from 63 to 1250 A. Thanks to the galvanised metal sheet construction, the boxes are suitable for heavy loads and for shielding the electromagnetic fields generated by the passage of current.

ZUCCHINI SCP fast, simple installation saves time and money on site INSTALLATION SIMPLICITY Designed to work perfectly in conjunction with Legrand cast resin transformers, the SCP busbar range offers quick, reliable assembly with a vast combination of accessories for maximum flexibility. Conductors are available in a choice of copper or aluminium.

PLANNING SIMPLICITY A comprehensive range of standard products is further enhanced by Legrandâ€™s technical expertise and ability to create bespoke solutions tailored to any requirement. The SCP range can be manufactured in standard, clean earth or 200% neutral versions.

Pre-installed monobloc for fast, rigid and reliable connections

Trunking lengths available with aluminium or copper conductors and in single or double sided versions

SWITCHBOARD TRANSFORMER FEED UNIT

Self-shearing bolts ensure the correct torque is applied at the joint

HORIZONTAL ELBOW

VERTICAL ELBOW

JOINT

TRUSTED BY LEADING DEVELOPERS Zucchini SCP high power busbar meets the quality and specification requirements of leading property developers and is installed in prestigious projects across the world.

SCP super compact busbar aluminium conductors

TRUNKING LENGTHS Feeder lengths

Rating (A) Standard 3 m

Bespoke dimensions 1 to 1路5 m Bespoke dimensions 1路5 to 2 m Bespoke dimensions 2 to 2路5 m Bespoke dimensions 2路5 to 3 m

630

60280100P

60280170P

60280120P

60280180P

60280150P

800

60280101P

60280171P

60280121P

60280181P

60280151P

1 000

60280102P

60280172P

60280122P

60280182P

60280152P

1 250

60280104P

60280174P

60280124P

60280184P

60280154P

1 600

60280106P

60280176P

60280126P

60280186P

60280156P

2 000

60280107P

60280177P

60280127P

60280187P

60280157P

2 500

60390104P

60390174P

60390124P

60390184P

60390154P

3 200

60390106P

60390176P

60390126P

60390186P

60390156P

4 000

60390107P

60390177P

60390127P

60390187P

60390157P

ELBOWS AND TEES Horizontal elbows Rating (A)

Double horizontal elbows

Vertical elbows

Standard dimensions

Bespoke dimensions

Standard dimensions

Bespoke dimensions

Right hand

Left hand

Bespoke dimensions Left + right hand Right + left hand

Left hand

630

60280300P 60280310P

60280320P

60280330P 60280400P 60280410P

60280420P 60280430P

60280350P

60280340P

800

60280301P 60280311P

60280321P

60280331P 60280401P 60280411P

60280421P 60280431P

60280351P

60280341P

1 000

60280302P 60280312P

60280322P

60280332P 60280402P 60280412P

60280422P 60280432P

60280352P

60280342P

1 250

60280304P 60280314P

60280324P

60280334P 60280404P 60280414P

60280424P 60280434P

60280354P

60280344P

1 600

60280306P 60280316P

60280326P

60280336P 60280406P 60280416P

60280426P 60280436P

60280356P

60280346P

2 000

60280307P 60280317P

60280327P

60280337P 60280407P 60280417P

60280427P 60280437P

60280357P

60280347P

2 500

60390304P 60390314P

60390324P

60390334P 60390404P 60390414P

60390424P 60390434P

60390354P

60390344P

3 200

60390306P 60390316P

60390326P

60390336P 60390406P 60390416P

60390426P 60390436P

60390356P

60390346P

4 000

60390307P 60390317P

60390327P

60390337P 60390407P 60390417P

60390427P 60390437P

60390357P

60390347P

CONNECTION INTERFACES Connection interfaces Rating (A)

Standard dimensions

Connection interfaces + horizontal elbows

Bespoke dimensions

Type 1 male

Type 2 female

Type 1 male

Type 2 female

Type 1 female

Type 2 female

Type 3 male

Type 4 male

630

60281010P

60281000P

60281030P

60281020P

60281300P

60281310P

60281320P

60281330P

800

60281011P

60281001P

60281031P

60281021P

60281301P

60281311P

60281321P

60281331P

1 000

60281012P

60281002P

60281032P

60281022P

60281302P

60281312P

60281322P

60281332P

1 250

60281014P

60281004P

60281034P

60281024P

60281304P

60281314P

60281324P

60281334P

1 600

60281016P

60281006P

60281036P

60281026P

60281306P

60281316P

60281326P

60281336P

2 000

60281017P

60281007P

60281037P

60281027P

60281307P

60281317P

60281327P

60281337P

2 500

60391014P

60391004P

60391034P

60391024P

60391304P

60391314P

60391324P

60391334P

3 200

60391016P

60391006P

60391036P

60391026P

60391306P

60391316P

60391326P

60391336P

4 000

60391017P

60391007P

60391037P

60391027P

60391307P

60391317P

60391327P

60391337P

Key : How to select the correct configuration of bar The 4th digit of an SCP Cat. No. determines the busbar configuration All examples on this page show 4 conductor versions, ie. 8 or 9; 5 conductor and 200% neutral versions are available by substituting the 4th digit with 4, 5, 6 or 7, as shown opposite

Single bar Double bar

3L + N + PE 8 9

3L + N + FE+ PE 3L + 2N + PE 4 5 6 7

TRUNKING LENGTHS Expansion lengths

Distribution lengths 3 m – 3 + 3 outlets

2 m – 2 + 2 outlets

1 m – 1 + 1 outlets

60280130P

60280260P

60280280P

60280131P

60280261P

60280132P

Fire barriers

Transposition lengths Phase transposition

Neutral rotation

Internal

External

60280290P

60287100P

60287140P

653IFB01

652EFB01

60280281P

60280291P

60287101P

60287141P

–

652EFB01

60280262P

60280282P

60280292P

60287102P

60287142P

–

652EFB01

60280134P

60280264P

60280284P

60280294P

60287104P

60287144P

–

652EFB01

60280136P

60280266P

60280286P

60280296P

60287106P

60287146P

–

652EFB02

60280137P

60280267P

60280287P

60280297P

60287107P

60287147P

–

652EFB04

60390134P

60390264P

60390284P

60390294P

60397104P

60397144P

653IFB01

653EFB02

60390136P

60390266P

60390286P

60390296P

60397106P

60397146P

653IFB01

653EFB03

60390137P

60390267P

60390287P

60390297P

60397107P

60397147P

653IFB01

653EFB04

ELBOWS AND TEES Double vertical elbows

Vertical tees

Bespoke dimensions

Left + right hand

Right + left hand Right hand female Right hand male 300 to 1 499 mm 300 to 1 499 mm

Horizontal tees

Left hand male 300 to 1 499 mm

Bespoke dimensions Left hand female Right hand female Right hand male 300 to 1 499 mm 550 to 1 049 mm 550 to 1 049 mm

Left hand male 550 to 1 049 mm

Left hand female 550 to 1 049 mm

60280450P

60280440P

60280800P

60280810P

60280820P

60280830P

60280700P

60280710P

60280720P

60280730P

60280451P

60280441P

60280801P

60280811P

60280821P

60280831P

60280701P

60280711P

60280721P

60280731P

60280452P

60280442P

60280802P

60280812P

60280822P

60280832P

60280702P

60280712P

60280722P

60280732P

60280454P

60280444P

60280804P

60280814P

60280824P

60280834P

60280704P

60280714P

60280724P

60280734P

60280456P

60280446P

60280806P

60280816P

60280826P

60280836P

60280706P

60280716P

60280726P

60280736P

60280457P

60280447P

60280807P

60280817P

60280827P

60280837P

60280707P

60280717P

60280727P

60280737P

60390454P

60390444P

60390804P

60390814P

60390824P

60390834P

60390704P

60390714P

60390724P

60390734P

60390456P

60390446P

60390806P

60390816P

60390826P

60390836P

60390706P

60390716P

60390726P

60390736P

60390457P

60390447P

60390807P

60390817P

60390827P

60390837P

60390707P

60390717P

60390727P

60390737P

CONNECTION INTERFACES

FEED UNITS AND END STOPS

Connection interfaces + vertical elbows

End feed units

End stops

Bespoke dimensions Type 1 female

Type 2 female

Type 3 male

Type 4 male

Type 1 male

Type 2 female

60281400P

60281410P

60281420P

60281430P

60281110P

60281100P

65283101P

60281401P

60281411P

60281421P

60281431P

60281111P

60281101P

65283101P

60281402P

60281412P

60281422P

60281432P

60281112P

60281102P

65283101P

60281404P

60281414P

60281424P

60281434P

60281114P

60281104P

65283101P

60281406P

60281416P

60281426P

60281436P

60281116P

60281106P

65283102P

60281407P

60281417P

60281427P

60281437P

60281117P

60281107P

65283104P

60391404P

60391414P

60391424P

60391434P

60391114P

60391104P

65393102P

60391406P

60391416P

60391426P

60391436P

60391116P

60391106P

65393103P

60391407P

60391417P

60391427P

60391437P

60391117P

60391107P

65393104P

SCP super compact busbar copper conductors

TRUNKING LENGTHS Feeder lengths

Rating (A) Standard 3 m

Bespoke dimensions 1 to 1路5 m Bespoke dimensions 1路5 to 2 m Bespoke dimensions 2 to 2路5 m Bespoke dimensions 2路5 to 3 m

800

65280100P

65280170P

65280120P

65280180P

65280150P

1 000

65280101P

65280171P

65280121P

65280181P

65280151P

1 250

65280103P

65280173P

65280123P

65280183P

65280153P

1 600

65280105P

65280175P

65280125P

65280185P

65280155P

2 000

65280106P

65280176P

65280126P

65280186P

65280156P

2 500

65280108P

65280178P

65280128P

65280188P

65280158P

3 200

65390105P

65390175P

65390125P

65390185P

65390155P

4 000

65390106P

65390176P

65390126P

65390186P

65390156P

5 000

65390108P

65390178P

65390128P

65390188P

65390158P

ELBOWS AND TEES Horizontal elbows Rating (A)

Double horizontal elbows

Vertical elbows

Standard dimensions

Bespoke dimensions

Standard dimensions

Bespoke dimensions

Right hand

Left hand

Bespoke dimensions Left + right hand Right + left hand

Left hand

800

65280300P 65280310P

65280320P

65280330P 65280400P 65280410P

65280420P 65280430P

65280350P

65280340P

1 000

65280301P 65280311P

65280321P

65280331P 65280401P 65280411P

65280421P 65280431P

65280351P

65280341P

1 250

65280303P 65280313P

65280323P

65280333P 65280403P 65280413P

65280423P 65280433P

65280353P

65280343P

1 600

65280305P 65280315P

65280325P

65280335P 65280405P 65280415P

65280425P 65280435P

65280355P

65280345P

2 000

65280306P 65280316P

65280326P

65280336P 65280406P 65280416P

65280426P 65280436P

65280356P

65280346P

2 500

65280308P 65280318P

65280328P

65280338P 65280408P 65280418P

65280428P 65280438P

65280358P

65280348P

3 200

65390305P 65390315P

65390325P

65390335P 65390405P 65390415P

65390425P 65390435P

65390355P

65390345P

4 000

65390306P 65390316P

65390326P

65390336P 65390406P 65390416P

65390426P 65390436P

65390356P

65390346P

5 000

65390308P 65390318P

65390328P

65390338P 65390408P 65390418P

65390428P 65390438P

65390358P

65390348P

CONNECTION INTERFACES Connection interfaces Rating (A)

Standard dimensions

Connection interfaces + horizontal elbows

Bespoke dimensions

Type 1 male

Type 2 female

Type 1 male

Type 2 female

Type 1 female

Type 2 female

Type 3 male

Type 4 male

800

65281010P

65281000P

65281030P

65281020P

65281300P

65281310P

65281320P

65281330P

1 000

65281011P

65281001P

65281031P

65281021P

65281301P

65281311P

65281321P

65281331P

1 250

65281013P

65281003P

65281033P

65281023P

65281303P

65281313P

65281323P

65281333P

1 600

65281015P

65281005P

65281035P

65281025P

65281305P

65281315P

65281325P

65281335P

2 000

65281016P

65281006P

65281036P

65281026P

65281306P

65281316P

65281326P

65281336P

2 500

65281018P

65281008P

65281038P

65281028P

65281308P

65281318P

65281328P

65281338P

3 200

65391015P

65391005P

65391035P

65391025P

65391305P

65391315P

65391325P

65391335P

4 000

65391016P

65391006P

65391036P

65391026P

65391306P

65391316P

65391326P

65391336P

5 000

65391018P

65391008P

65391038P

65391028P

65391308P

65391318P

65391328P

65391338P

Single bar Double bar

3L + N + PE 8 9

3L + N + FE+ PE 3L + 2N + PE 4 5 6 7

TRUNKING LENGTHS Expansion lengths

Distribution lengths 3 m – 3 + 3 outlets

2 m – 2 + 2 outlets

1 m – 1 + 1 outlets

65280130P

65280260P

65280280P

65280131P

65280261P

65280133P

Fire barriers

Transposition lengths Phase transposition

Neutral rotation

Internal

External

65280290P

65287100P

65287140P

653IFB01

652EFB51

65280281P

65280291P

65287101P

65287141P

–

652EFB51

65280263P

65280283P

65280293P

65287103P

65287143P

–

652EFB51

65280135P

65280265P

65280285P

65280295P

65287105P

65287145P

–

652EFB52

65280136P

65280266P

65280286P

65280296P

65287106P

65287146P

–

652EFB52

65280138P

65280268P

65280288P

65280298P

65287108P

65287148P

–

652EFB54

65390135P

65390265P

65390285P

65390295P

65397105P

65397145P

653IFB01

653EFB52

65390136P

65390266P

65390286P

65390296P

65397106P

65397146P

653IFB01

653EFB53

65390138P

65390268P

65390288P

65390298P

65397108P

65397148P

653IFB01

653EFB54

ELBOWS AND TEES Double vertical elbows

Vertical tees

Bespoke dimensions

Left + right hand

Right + left hand Right hand female Right hand male 300 to 1 499 mm 300 to 1 499 mm

Horizontal tees

Left hand male 300 to 1 499 mm

Bespoke dimensions Left hand female Right hand female Right hand male 300 to 1 499 mm 550 to 1 049 mm 550 to 1 049 mm

Left hand male 550 to 1 049 mm

Left hand female 550 to 1 049 mm

65280450P

65280440P

65280800P

65280810P

65280820P

65280830P

65280700P

65280710P

65280720P

65280730P

65280451P

65280441P

65280801P

65280811P

65280821P

65280831P

65280701P

65280711P

65280721P

65280731P

65280453P

65280443P

65280803P

65280813P

65280823P

65280833P

65280703P

65280713P

65280723P

65280733P

65280455P

65280445P

65280805P

65280815P

65280825P

65280835P

65280705P

65280715P

65280725P

65280735P

65280456P

65280446P

65280806P

65280816P

65280826P

65280836P

65280706P

65280716P

65280726P

65280736P

65280458P

65280448P

65280808P

65280818P

65280828P

65280838P

65280708P

65280718P

65280728P

65280738P

65390455P

65390445P

65390805P

65390815P

65390825P

65390835P

65390705P

65390715P

65390725P

65390735P

65390456P

65390446P

65390806P

65390816P

65390826P

65390836P

65390706P

65390716P

65390726P

65390736P

65390458P

65390448P

65390808P

65390818P

65390828P

65390838P

65390708P

65390718P

65390728P

65390738P

CONNECTION INTERFACES

FEED UNITS AND END STOPS

Connection interfaces + vertical elbows

End feed units

End stops

Bespoke dimensions Type 1 female

Type 2 female

Type 3 male

Type 4 male

Type 1 male

Type 2 female

65281400P

65281410P

65281420P

65281430P

65281110P

65281100P

65283101P

65281401P

65281411P

65281421P

65281431P

65281111P

65281101P

65283101P

65281403P

65281413P

65281423P

65281433P

65281113P

65281103P

65283101P

65281405P

65281415P

65281425P

65281435P

65281115P

65281105P

65283102P

65281406P

65281416P

65281426P

65281436P

65281116P

65281106P

65283102P

65281408P

65281418P

65281428P

65281438P

65281118P

65281108P

65283104P

65391405P

65391415P

65391425P

65391435P

65391115P

65391105P

65393102P

65391406P

65391416P

65391426P

65391436P

65391116P

65391106P

65393103P

65391408P

65391418P

65391428P

65391438P

65391118P

65391108P

65393104P

SCP super compact busbar feeder lengths

The SCP system is also available in 5 conductor versions and up to 6 300 A (copper) Contact us on +44 (0) 370 608 9020

Single bar feeder length Selection charts p. 62-65 Dimensions and technical information p. 95 Technical data p. 112-117

High power busbar from 630 A to 4 000 A with aluminium alloy conductors and from 800 A to 5 000 A with copper conductors SCP complies with IEC 61439-6 (BS EN 61439-6) Supplied with electrical junction monobloc system pre-installed Pack

Feeder lengths – standard 3 m

Cat. Nos.

Pack

Feeder lengths – bespoke dimensions

Cat. Nos.

(continued)

For runs exceeding 40 m an expansion length should be included (see p. 68)

Please specify required length when ordering 1 501 - 2 000 mm double bar

3 000 mm single bar Aluminium

1 1 1 1 1 1 1

60280100P 60280101P 60280102P 60280104P 60280106P 60280107P

Copper

65280100P 65280101P 65280103P 65280105P 65280106P 65280108P

Rating (A)

630 800 1 000 1 250 1 600 2 000 2 500 3 000 mm double bar Rating (A)

1 1 1 1

60390104P 60390106P 60390107P

65390105P 65390106P 65390108P

2 500 3 200 4 000 5 000

Feeder lengths – bespoke dimensions Please specify required length when ordering 1 000 - 1 500 mm single bar Aluminium

1 1 1 1 1 1 1

60280170P 60280171P 60280172P 60280174P 60280176P 60280177P

1 1 1 1

60390174P 60390176P 60390177P

Copper

65280170P 65280171P 65280173P 65280175P 65280176P 65280178P

Aluminium

1 1 1 1

60390124P 60390126P 60390127P

1 1 1 1 1 1 1

60280180P 60280181P 60280182P 60280184P 60280186P 60280187P

1 1 1 1

60390184P 60390186P 60390187P

Copper

65390125P 65390126P 65390128P

65280180P 65280181P 65280183P 65280185P 65280186P 65280188P

2 500 3 200 4 000 5 000

630 800 1 000 1 250 1 600 2 000 2 500 2 001 - 2 500 mm double bar Rating (A)

65390185P 65390186P 65390188P

2 500 3 200 4 000 5 000 2 501 - 2 999 mm single bar Rating (A)

1 1 1 1 1 1 1

60280150P 60280151P 60280152P 60280154P 60280156P 60280157P

1 1 1 1

60390154P 60390156P 60390157P

65280150P 65280151P 65280153P 65280155P 65280156P 65280158P

Rating (A)

65390175P 65390176P 65390178P

2 500 3 200 4 000 5 000 2 001 - 2 500 mm single bar Rating (A)

Rating (A)

630 800 1 000 1 250 1 600 2 000 2 500 1 000 - 1 500 mm double bar

Rating (A)

630 800 1 000 1 250 1 600 2 000 2 500 2 501 - 2 999 mm double bar Rating (A)

65390155P 65390156P 65390158P

2 500 3 200 4 000 5 000

1 501 - 2 000 mm single bar Rating (A)

1 1 1 1 1 1 1

60280120P 60280121P 60280122P 60280124P 60280126P 60280127P

65280120P 65280121P 65280123P 65280125P 65280126P 65280128P

630 800 1 000 1 250 1 600 2 000 2 500

Single bar Double bar

3L + N + PE 8 9

3L + N + FE+ PE 3L + 2N + PE 4 5 6 7

SCP super compact busbar distribution lengths

Single bar distribution length Selection charts p. 62-65 Dimensions and technical information p. 95 Technical data p. 112-117 High power busbar from 630 A to 4 000 A with aluminium alloy conductors and from 800 A to 5 000 A with copper conductors SCP complies with IEC 61439-6 (BS EN 61439-6) Supplied with electrical junction monobloc system pre-installed Pack

Distribution lengths

Cat. Nos.

Pack

Distribution lengths

Cat. Nos.

(continued) 2 001 - 2 500 mm double bar – 2 + 2 outlets2

For plug-in type tap-off boxes For runs exceeding 40 m an expansion length should be included Tap-off outlets are spaced at 850 mm intervals on both sides and are provided with hinged covers to ensure maximum safety and maintain IP 55 protection 3 000 m single bar – 3 + 3 outlets2 Aluminium

1 1 1 1 1 1 1

60280130P1 60280131P 60280132P 60280134P 60280136P 60280137P

1 1 1 1

60390134P 60390136P 60390137P

Copper

Rating (A)

65280130P1 65280131P 65280133P 65280135P 65280136P 65280138P

630 800 1 000 1 250 1 600 2 000 2 500 3 000 m double bar – 3 + 3 outlets2

Aluminium

1 1 1 1

60390984P 60390986P 60390987P

Copper

Rating (A)

65390985P 65390986P 65390988P

1 501 - 2 000 mm single bar – 2 + 2 outlets2 Rating (A)

1 1 1 1 1 1 1

60280920P1 60280921P 60280922P 60280924P 60280926P 60280927P

1 1 1 1

60390924P 60390926P 60390927P

1 1 1 1 1 1 1

60280970P1 60280971P 60280972P 60280974P 60280976P 60280977P

1 1 1 1

60390974P 60390976P 60390977P

65280920P 65280921P 65280923P 65280925P 65280926P 65280928P

Rating (A)

65390135P 65390136P 65390138P

2 500 3 200 4 000 5 000

65390925P 65390926P 65390928P

Rating (A)

60280950P1 60280951P 60280952P 60280954P 60280956P 60280957P

1 1 1 1

60390954P 60390956P 60390957P

65280950P 65280951P 65280953P 65280955P 65280956P 65280958P

630 800 1 000 1 250 1 600 2 000 2 500 2 501 - 2 999 mm double bar – 3 + 3 outlets2

65390955P 65390956P 65390958P

2 001 - 2 500 mm single bar – 2 + 2 outlets2

2 500 3 200 4 000 5 000 1 001 - 1 500 mm single bar – 1 + 1 outlets Rating (A)

65280970P 65280971P 65280973P 65280975P 65280976P 65280978P

Rating (A)

2 500 3 200 4 000 5 000

630 800 1 000 1 250 1 600 2 000 2 500 1 501 - 2 000 mm double bar – 2 + 2 outlets2 Rating (A)

2 501 - 2 999 mm single bar – 3 + 3 outlets2 1 1 1 1 1 1 1

2 500 3 200 4 000 5 000

630 800 1 000 1 250 1 600 2 000 2 500 1 001 - 1 500 mm double bar – 1 + 1 outlets Rating (A)

65390975P 65390976P 65390978P

2 500 3 200 4 000 5 000

For feed units and tap-off boxes p. 77, 78-79

Rating (A)

1 1 1 1 1 1 1

60280980P1 60280981P 60280982P 60280984P 60280986P 60280987P

65280980P1 65280981P 65280983P 65280985P 65280986P 65280988P

630 800 1 000 1 250 1 600 2 000 2 500

1 : Lengths with tap-off outlets on top side only (3, 2 or 1 + 0) 2 : For other combination of outlets please contact us +44 (0) 370 608 9020

Single bar Double bar

3L + N + PE 8 9

3L + N + FE+ PE 3L + 2N + PE 4 5 6 7

SCP super compact busbar expansion and transposition lengths

N N

N 3

Single bar phase transposition length

Single bar neutral rotation length

Single bar expansion length Selection charts p. 62-65 Dimensions and technical information p. 95 Technical data p. 112-117

Expansion lengths

Cat. Nos.

Pack

Standard – 3 m Absorb the thermal expansion during normal use that, on long runs, would otherwise cumulate and put abnormal force on the connection points Expansion length is to be placed in straight runs of more than 40 m and repeated every 40 m Single bar Aluminium

1 1 1 1 1 1 1

60280290P 60280291P 60280292P 60280294P 60280296P 60280297P

Copper

Rating (A)

65280290P 65280291P 65280293P 65280295P 65280296P 65280298P

630 800 1 000 1 250 1 600 2 000 2 500 Double bar Rating (A)

1 1 1 1

60390294P 60390296P 60390297P

65390295P 65390296P 65390298P

2 500 3 200 4 000 5 000

Transposition lengths

Cat. Nos.

Phase transposition – 1·2 m In runs exceeding 100 m it is recommended to include two transposition lengths to balance mutual phase reactance and electric impedance (one at 1/3 and one at 2/3 distance of the run) Single bar Aluminium

1 1 1 1 1 1 1

60287100P 60287101P 60287102P 60287104P 60287106P 60287107P

1 1 1 1

60397104P 60397106P 60397107P

Copper

Rating (A)

65287100P 65287101P 65287103P 65287105P 65287106P 65287108P

630 800 1 000 1 250 1 600 2 000 2 500 Double bar Rating (A)

65397105P 65397106P 65397108P

2 500 3 200 4 000 5 000 Neutral rotation – 1·0 m When the sequence of the distribution board phases is different to that of the transformer Single bar Rating (A)

1 1 1 1 1 1 1

60287140P 60287141P 60287142P 60287144P 60287146P 60287147P

1 1 1 1

60397144P 60397146P 60397147P

65287140P 65287141P 65287143P 65287145P 65287146P 65287148P

630 800 1 000 1 250 1 600 2 000 2 500 Double bar Rating (A)

Single bar Double bar

3L + N + PE 8 9

3L + N + FE+ PE 3L + 2N + PE 4 5 6 7

65397145P 65397146P 65397148P

2 500 3 200 4 000 5 000

SCP super compact busbar fire barriers and end stops

Single bar external fire barrier

End stop

Selection charts p. 62-65 Dimensions and technical information p. 96 Technical data p. 112-117 High power busbar from 630 A to 4 000 A with aluminium alloy conductors and from 800 A to 5 000 A with copper conductors SCP complies with IEC 61439-6 (BS EN 61439-6) Supplied with electrical junction monobloc system pre-installed Pack

Internal fire barrier

Cat. Nos.

653IFB01

Meets class S120 (EN 1366-3, DIN 4102-09) Internal fire barriers are not required for 800 to 2 000 A aluminium systems, or 1 000 to 2 500 A copper systems but can be supplied with all other trunking components Internal fire barrier

External fire barriers Meets class S120 (EN 1366-3, DIN 4102-09) External fire barriers can be used on any trunking component in compliance with the operating instructions (see p. 96) Please specify the required position of the fire barrier when ordering (see p. 96)

Pack

End stops

Cat. Nos.

Maintain IP 55 protection at the end of the run Single bar Aluminium

1 1 1 1 1 1

Copper

65283101P 65283101P 65283102P 65283102P 65283104P 65283104P

Rating (A)

630 to 1 250 800 to 1 250 1 600 1 600 to 2 000 2 000 2 500 Double bar Rating (A)

1 1 1 1 1 1

65393102P 65393102P 65393103P 65393103P 65393104P 65393104P

2 500 3 200 3 200 4 000 4 000 5 000

External single bar Aluminium

1 1 1 1 1 1

Copper

Rating (A)

652EFB51 652EFB52 652EFB54

630, 800, 1 000, 1 250 1 600 2 000 800, 1 000, 1 250 1 600, 2 000 2 500

652EFB01 652EFB02 652EFB04

External double bar Rating (A)

1 1 1 1 1 1

653EFB02 653EFB03 653EFB04 653EFB52 653EFB53 653EFB54

2 500 3 200 4 000 3 200 4 000 5 000

Single bar Double bar

3L + N + PE 8 9

3L + N + FE+ PE 3L + 2N + PE 4 5 6 7

SCP super compact busbar horizontal elbows

Single bar horizontal elbow

Selection charts p. 62-65 Dimensions and technical information p. 96 Technical data p. 112-117 High power busbar from 630 A to 4 000 A with aluminium alloy conductors and from 800 A to 5 000 A with copper conductors SCP complies with IEC 61439-6 (BS EN 61439-6) Elbows are supplied with pre-installed monobloc and are able to change direction with standard or bespoke dimensions Pack

Horizontal elbows – standard 300 x 300 mm

Cat. Nos.

Pack

Horizontal elbows – bespoke dimensions

Cat. Nos.

Right hand – single bar Aluminium

1 1 1 1 1 1 1

60280300P 60280301P 60280302P 60280304P 60280306P 60280307P

1 1 1 1

60390304P 60390306P 60390307P

Copper

65280300P 65280301P 65280303P 65280305P 65280306P 65280308P

630 800 1 000 1 250 1 600 2 000 2 500 Right hand – double bar Rating (A)

65390305P 65390306P 65390308P

Please specify required length when ordering (see p. 96 for configuration)

Rating (A)

2 500 3 200 4 000 5 000

Right hand – single bar 250 to 1 299 mm Aluminium

1 1 1 1 1 1 1

60280320P 60280321P 60280322P 60280324P 60280326P 60280327P

1 1 1 1

60390324P 60390326P 60390327P

Copper

65280320P 65280321P 65280323P 65280325P 65280326P 65280328P

Left hand – single bar Rating (A)

1 1 1 1 1 1 1

60280310P 60280311P 60280312P 60280314P 60280316P 60280317P

65280310P 65280311P 65280313P 65280315P 65280316P 65280318P

630 800 1 000 1 250 1 600 2 000 2 500 Left hand – double bar Rating (A)

1 1 1 1

60390314P 60390316P 60390317P

65390315P 65390316P 65390318P

2 500 3 200 4 000 5 000

Rating (A)

630 800 1 000 1 250 1 600 2 000 2 500 Right hand – double bar 250 to 1 449 mm Rating (A)

65390325P 65390326P 65390328P

2 500 3 200 4 000 5 000 Left hand – single bar 250 to 1 299 mm Rating (A)

1 1 1 1 1 1 1

60280330P 60280331P 60280332P 60280334P 60280336P 60280337P

1 1 1 1

60390334P 60390336P 60390337P

65280330P 65280331P 65280333P 65280335P 65280336P 65280338P

630 800 1 000 1 250 1 600 2 000 2 500 Left hand – double bar 250 to 1 449 mm Rating (A)

65390335P 65390336P 65390338P

2 500 3 200 4 000 5 000

Single bar Double bar

3L + N + PE 8 9

3L + N + FE+ PE 3L + 2N + PE 4 5 6 7

SCP super compact busbar vertical elbows

Single bar – vertical elbow

Selection charts p. 62-65 Dimensions and technical information p. 96 Technical data p. 112-117 High power busbar from 630 A to 4 000 A with aluminium alloy conductors and from 800 A to 5 000 A with copper conductors SCP complies with IEC 61439-6 (BS EN 61439-6) Elbows are supplied with pre-installed monobloc and are able to change direction with standard or bespoke dimensions Pack

Vertical elbows – standard

Cat. Nos.

Pack

Vertical elbows – bespoke dimensions

Cat. Nos.

Left hand – single bar 300 x 300 mm Aluminium

1 1 1 1 1 1 1

60280410P 60280411P 60280412P 60280414P 60280416P 60280417P

1 1 1 1

60390414P 60390416P 60390417P

Copper

65280410P 65280411P 65280413P 65280415P 65280416P 65280418P

630 800 1 000 1 250 1 600 2 000 2 500 Left hand – double bar 450 x 450 mm Rating (A)

65390415P 65390416P 65390418P

2 500 3 200 4 000 5 000 Right hand – single bar 300 x 300 mm Rating (A)

1 1 1 1 1 1 1

60280400P 60280401P 60280402P 60280404P 60280406P 60280407P

1 1 1 1

60390404P 60390406P 60390407P

65280400P 65280401P 65280403P 65280405P 65280406P 65280408P

630 800 1 000 1 250 1 600 2 000 2 500 Right hand – double bar 450 x 450 mm Rating (A)

65390405P 65390406P 65390408P

Please specify required length when ordering (see p. 96 for configuration)

Rating (A)

2 500 3 200 4 000 5 000

Left hand – single bar 300 to 1 299 mm Aluminium

1 1 1 1 1 1 1

60280430P 60280431P 60280432P 60280434P 60280436P 60280437P

1 1 1 1

60390434P 60390436P 60390437P

Copper

65280430P 65280431P 65280433P 65280435P 65280436P 65280438P

Rating (A)

630 800 1 000 1 250 1 600 2 000 2 500 Left hand – double bar 450 to 1 449 mm Rating (A)

65390435P 65390436P 65390438P

2 500 3 200 4 000 5 000 Right hand – single bar 300 to 1 299 mm Rating (A)

1 1 1 1 1 1 1

60280420P 60280421P 60280422P 60280424P 60280426P 60280427P

1 1 1 1

60390424P 60390426P 60390427P

65280420P 65280421P 65280423P 65280425P 65280426P 65280428P

630 800 1 000 1 250 1 600 2 000 2 500 Right hand – double bar 450 to 1 449 mm Rating (A)

65390425P 65390426P 65390428P

2 500 3 200 4 000 5 000

Single bar Double bar

3L + N + PE 8 9

3L + N + FE+ PE 3L + 2N + PE 4 5 6 7

SCP super compact busbar double elbows

Single bar – double horizontal elbow Single bar – double vertical elbow Selection charts p. 62-65 Dimensions and technical information p. 96-97 Technical data p. 112-117 High power busbar from 630 A to 4 000 A with aluminium alloy conductors and from 800 A to 5 000 A with copper conductors SCP complies with IEC 61439-6 (BS EN 61439-6) Elbows are supplied with pre-installed monobloc and are able to change direction with standard or bespoke dimensions Pack

Double horizontal elbows – bespoke dimensions1

Cat. Nos.

Pack

Double vertical elbows – bespoke dimensions2

Cat. Nos.

Please specify required length when ordering (see p. 96 for configuration)

Please specify required length when ordering (see p. 97 for configuration)

Left + right hand – single bar Aluminium

1 1 1 1 1 1 1

60280350P 60280351P 60280352P 60280354P 60280356P 60280357P

Copper

65280350P 65280351P 65280353P 65280355P 65280356P 65280358P

Left + right hand – single bar

Rating (A)

630 800 1 000 1 250 1 600 2 000 2 500

Aluminium

1 1 1 1 1 1 1

60280450P 60280451P 60280452P 60280454P 60280456P 60280457P

Copper

65280450P 65280451P 65280453P 65280455P 65280456P 65280458P

Left + right hand – double bar 60390354P 60390356P 60390357P

65390355P 65390356P 65390358P

2 500 3 200 4 000 5 000

630 800 1 000 1 250 1 600 2 000 2 500 Left + right hand – double bar

Rating (A)

1 1 1 1

Rating (A)

1 1 1 1

60390454P 60390456P 60390457P

65390455P 65390456P 65390458P

2 500 3 200 4 000 5 000

Right + left hand – single bar Right + left hand – single bar

Rating (A)

1 1 1 1 1 1 1

60280340P 60280341P 60280342P 60280344P 60280346P 60280347P

65280340P 65280341P 65280343P 65280345P 65280346P 65280348P

630 800 1 000 1 250 1 600 2 000 2 500 Right + left hand – double bar

Rating (A)

1 1 1 1 1 1 1

60280440P 60280441P 60280442P 60280444P 60280446P 60280447P

65280440P 65280441P 65280443P 65280445P 65280446P 65280448P

Right + left hand – double bar

Rating (A)

1 1 1 1

60390344P 60390346P 60390347P

65390345P 65390346P 65390348P

2 500 3 200 4 000 5 000

630 800 1 000 1 250 1 600 2 000 2 500 Rating (A)

1 1 1 1

60390444P 60390446P 60390447P

65390445P 65390446P 65390448P

2 500 3 200 4 000 5 000

2 : Standard dimensions 300 + 300 + 300 mm single bar and 450 + 450 + 450 mm double bar

1 : Standard dimensions 300 + 300 + 300 mm

Single bar Double bar

3L + N + PE 8 9

3L + N + FE+ PE 3L + 2N + PE 4 5 6 7

SCP super compact busbar vertical tees

Single bar vertical tee Selection charts p. 62-65 Dimensions and technical information p. 97 Technical data p. 112-117 High power busbar from 630 A to 4 000 A with aluminium alloy conductors and from 800 A to 5 000 A with copper conductors SCP complies with IEC 61439-6 (BS EN 61439-6) Tees are supplied with pre-installed monobloc and are able to change direction with standard or bespoke dimensions Pack

Aluminium

1 1 1 1 1 1 1

Vertical tees – bespoke dimensions1

Cat. Nos.

60280800P 60280801P 60280802P 60280804P 60280806P 60280807P

Copper

65280800P 65280801P 65280803P 65280805P 65280806P 65280808P

Pack

Vertical tees – bespoke dimensions (continued)1

Cat. Nos.

Please specify required length when ordering (see p. 97 for configuration)

Right hand female – single bar 300 to 1 299 mm

Left hand male – single bar 300 to 1 299 mm

Rating (A)

630 800 1 000 1 250 1 600 2 000 2 500

Aluminium

1 1 1 1 1 1 1

60280820P 60280821P 60280822P 60280824P 60280826P 60280827P

Copper

65280820P 65280821P 65280823P 65280825P 65280826P 65280828P

Right hand female – double bar 450 to 1 449 mm 60390804P 60390806P 60390807P

65390805P 65390806P 65390808P

2 500 3 200 4 000 5 000

Rating (A)

1 1 1 1

60390824P 60390826P 60390827P

65390825P 65390826P 65390828P

Right hand male – single bar 300 to 1 299 mm 60280810P 60280811P 60280812P 60280814P 60280816P 60280817P

65280810P 65280811P 65280813P 65280815P 65280816P 65280818P

630 800 1 000 1 250 1 600 2 000 2 500

Rating (A)

1 1 1 1 1 1 1

60280830P 60280831P 60280832P 60280834P 60280836P 60280837P

65280830P 65280831P 65280833P 65280835P 65280836P 65280838P

Right hand male – double bar 450 to 1 449 mm 60390814P 60390816P 60390817P

65390815P 65390816P 65390818P

2 500 3 200 4 000 5 000

630 800 1 000 1 250 1 600 2 000 2 500 Left hand female – double bar 450 to 1 449 mm

Rating (A)

1 1 1 1

2 500 3 200 4 000 5 000 Left hand female – single bar 300 to 1 299 mm

Rating (A)

1 1 1 1 1 1 1

630 800 1 000 1 250 1 600 2 000 2 500 Left hand male – double bar 450 to 1 449 mm

Rating (A)

1 1 1 1

Rating (A)

1 1 1 1

60390834P 60390836P 60390837P

65390835P 65390836P 65390838P

2 500 3 200 4 000 5 000

1 : Standard dimensions 300 + 300 + 300 mm single bar and 600 + 600 + 600 mm double bar

Single bar Double bar

3L + N + PE 8 9

3L + N + FE+ PE 3L + 2N + PE 4 5 6 7

SCP super compact busbar horizontal tees

Single bar horizontal tee

Selection charts p. 62-65 Dimensions and technical information p. 98 Technical data p. 112-117 High power busbar from 630 A to 4 000 A with aluminium alloy conductors and from 800 A to 5 000 A with copper conductors SCP complies with IEC 61439-6 (BS EN 61439-6) Tees are supplied with pre-installed monobloc and are able to change direction with standard or bespoke dimensions Pack

Cat. Nos

Aluminium

1 1 1 1 1 1 1

60280700P 60280701P 60280702P 60280704P 60280706P 60280707P

Copper

65280700P 65280701P 65280703P 65280705P 65280706P 65280708P

Horizontal tees – bespoke dimensions1

Pack

Horizontal tees – bespoke dimensions (continued)1

Cat. Nos.

Please specify required length when ordering (see p. 98 for configuration)

Right hand female – single bar 550 to 1 049 mm

Left hand male – single bar 550 to 1 049 mm

Rating (A)

630 800 1 000 1 250 1 600 2 000 2 500

Aluminium

1 1 1 1 1 1 1

60280720P 60280721P 60280722P 60280724P 60280726P 60280727P

Copper

65280720P 65280721P 65280723P 65280725P 65280726P 65280728P

Right hand female – double bar 550 to 1 049 mm 60390704P 60390706P 60390707P

65390705P 65390706P 65390708P

2 500 3 200 4 000 5 000

Rating (A)

1 1 1 1

60390724P 60390726P 60390727P

65390725P 65390726P 65390728P

Right hand male – single bar 550 to 1 049 mm 60280710P 60280711P 60280712P 60280714P 60280716P 60280717P

65280710P 65280711P 65280713P 65280715P 65280716P 65280718P

630 800 1 000 1 250 1 600 2 000 2 500

Rating (A)

1 1 1 1 1 1 1

60280730P 60280731P 60280732P 60280734P 60280736P 60280737P

65280730P 65280731P 65280733P 65280735P 65280736P 65280738P

Right hand male – double bar 550 to 1 049 mm 60390714P 60390716P 60390717P

65390715P 65390716P 65390718P

2 500 3 200 4 000 5 000

630 800 1 000 1 250 1 600 2 000 2 500 Left hand female – double bar 550 to 1 049 mm

Rating (A)

1 1 1 1

2 500 3 200 4 000 5 000 Left hand female – single bar 550 to 1 049 mm

Rating (A)

1 1 1 1 1 1 1

630 800 1 000 1 250 1 600 2 000 2 500 Left hand male – double bar 550 to 1 049 mm

Rating (A)

1 1 1 1

Rating (A)

1 1 1 1

60390734P 60390736P 60390737P

65390735P 65390736P 65390738P

2 500 3 200 4 000 5 000

1 : Standard dimensions 600 + 600 + 600 mm

Single bar Double bar

3L + N + PE 8 9

3L + N + FE+ PE 3L + 2N + PE 4 5 6 7

SCP super compact busbar connection interfaces

Single bar – type 1 connection interface

For Legrand cast resin transformers compatibility table p. 101

Selection charts p. 62-65 Dimensions and technical information p. 98-99 Coverplate and bar drilling details p. 100 Technical data p. 112-117

Connection interfaces – in-line standard dimensions 300 mm

Cat. Nos.

Pack

Connection interfaces – in-line bespoke dimensions

Cat. Nos.

Please specify required length when ordering (see p.98 for configuration)

Type 1 male – single bar Aluminium

1 1 1 1 1 1 1

60281010P 60281011P 60281012P 60281014P 60281016P 60281017P

1 1 1 1

60391014P 60391016P 60391017P

1 1 1 1 1 1 1

60281000P 60281001P 60281002P 60281004P 60281006P 60281007P

1 1 1 1

60391004P 60391006P 60391007P

Copper

65281010P 65281011P 65281013P 65281015P 65281016P 65281018P

Rating (A)

630 800 1 000 1 250 1 600 2 000 2 500 Type 1 male – double bar Rating (A)

65391015P 65391016P 65391018P

2 500 3 200 4 000 5 000 Type 2 female – single bar Rating (A)

65281000P 65281001P 65281003P 65281005P 65281006P 65281008P

630 800 1 000 1 250 1 600 2 000 2 500 Type 2 female – double bar Rating (A)

65391005P 65391006P 65391008P

2 500 3 200 4 000 5 000

Type 1 male - single bar Aluminium

1 1 1 1 1 1 1

60281030P 60281031P 60281032P 60281034P 60281036P 60281037P

1 1 1 1

60391034P 60391036P 60391037P

1 1 1 1 1 1 1

60281020P 60281021P 60281022P 60281024P 60281026P 60281027P

1 1 1 1

60391024P 60391026P 60391027P

Copper

65281030P 65281031P 65281033P 65281035P 65281036P 65281038P

Rating (A)

630 800 1 000 1 250 1 600 2 000 2 500 Type 1 male - double bar Rating (A)

65391035P 65391036P 65391038P

2 500 3 200 4 000 5 000 Type 2 female - single bar Rating (A)

65281020P 65281021P 65281023P 65281025P 65281026P 65281028P

630 800 1 000 1 250 1 600 2 000 2 500 Type 2 female - double bar Rating (A)

65391025P 65391026P 65391028P

2 500 3 200 4 000 5 000

Single bar Double bar

3L + N + PE 8 9

3L + N + FE+ PE 3L + 2N + PE 4 5 6 7

SCP super compact busbar connection interfaces + horizontal elbows

Single bar – type 1 connection interface + horizontal elbow

Selection charts p. 62-65 Dimensions and technical information p. 98 Coverplate and bar drilling details p. 100 Technical data p. 112-117

For Legrand cast resin transformers compatibility table p. 101

Connection interfaces + horizontal elbows – bespoke dimensions1

Cat. Nos.

Pack

Cat. Nos

Please specify required length when ordering (see p. 98 for configuration)

Type 3 male – single bar

Type 1 female – single bar Aluminium

1 1 1 1 1 1 1

60281300P 60281301P 60281302P 60281304P 60281306P 60281307P

1 1 1 1

60391304P 60391306P 60391307P

1 1 1 1 1 1 1

60281310P 60281311P 60281312P 60281314P 60281316P 60281317P

1 1 1 1

60391314P 60391316P 60391317P

Copper

65281300P 65281301P 65281303P 65281305P 65281306P 65281308P

Rating (A)

630 800 1 000 1 250 1 600 2 000 2 500 Type 1 female – double bar

Aluminium

1 1 1 1 1 1 1

60281320P 60281321P 60281322P 60281324P 60281326P 60281327P

1 1 1 1

60391324P 60391326P 60391327P

Copper

65281320P 65281321P 65281323P 65281325P 65281326P 65281328P

Rating (A)

65391305P 65391306P 65391308P

2 500 3 200 4 000 5 000 Type 2 female – single bar

65281310P 65281311P 65281313P 65281315P 65281316P 65281318P

65391325P 65391326P 65391328P

2 500 3 200 4 000 5 000

630 800 1 000 1 250 1 600 2 000 2 500 Type 3 male – double bar 2 500 3 200 4 000 5 000 Type 4 male – single bar Rating (A)

1 1 1 1 1 1 1

60281330P 60281331P 60281332P 60281334P 60281336P 60281337P

1 1 1 1

60391334P 60391336P 60391337P

65281330P 65281331P 65281333P 65281335P 65281336P 65281338P

Rating (A)

65391315P 65391316P 65391318P

Rating (A)

630 800 1 000 1 250 1 600 2 000 2 500 Type 2 female – double bar

Connection interfaces + horizontal elbows – bespoke dimensions (continued)1

630 800 1 000 1 250 1 600 2 000 2 500 Type 4 male – double bar Rating (A)

65391335P 65391336P 65391338P

2 500 3 200 4 000 5 000

Single bar Double bar 1 : Standard dimensions 300 + 300 mm

3L + N + PE 8 9

3L + N + FE+ PE 3L + 2N + PE 4 5 6 7

SCP super compact busbar connection interfaces + vertical elbows and feed units

Single bar – type 1 connection interface + vertical elbow Single bar type 1 end feed unit

Selection charts p. 62-65 Dimensions and technical information p. 99 Coverplate and bar drilling details p. 100 Technical data p. 112-117

High power busbar from 630 A to 4 000 A with aluminium alloy conductors and from 800 A to 5 000 A with copper conductors SCP complies with IEC 61439-6 (BS EN 61439-6) For connecting the busbar to the cabinet or transformer End feed units have rear cable input and aluminium gland plate(s) for cable entry – 170 x 410 mm. Single bar 1 plate, double bar 2 plates Pack

Connection interfaces + vertical elbows – bespoke dimensions1

Cat. Nos.

Pack

Connection interfaces + vertical elbows – bespoke dimensions (continued)1

Cat. Nos.

Please specify required length when ordering (see p. 99 for configuration)

Type 4 male – single bar

Type 1 female – single bar Aluminium

1 1 1 1 1 1

60281400P 60281401P 60281402P 60281404P 60281406P 60281407P

1 1 1 1

60391404P 60391406P 60391407P

1 1 1 1 1 1 1

60281410P 60281411P 60281412P 60281414P 60281416P 60281417P

1 1 1 1

60391414P 60391416P 60391417P

Copper

65281400P 65281401P 65281403P 65281405P 65281406P 65281408P

Rating (A)

630 800 1 000 1 250 1 600 2 000 2 500 Type 1 female – double bar

Aluminium

1 1 1 1 1 1 1

60281430P 60281431P 60281432P 60281434P 60281436P 60281437P

1 1 1 1

60391434P 60391436P 60391437P

Copper

65281430P 65281431P 65281433P 65281435P 65281436P 65281438P

Rating (A)

65391405P 65391406P 65391408P

2 500 3 200 4 000 5 000 Type 2 female – single bar

65281410P 65281411P 65281413P 65281415P 65281416P 65281418P

Rating (A)

65391415P 65391416P 65391418P

2 500 3 200 4 000 5 000 Type 3 male – single bar Rating (A)

1 1 1 1 1 1 1

60281420P 60281421P 60281422P 60281424P 60281426P 60281427P

1 1 1 1

60391424P 60391426P 60391427P

65281420P 65281421P 65281423P 65281425P 65281426P 65281428P

630 800 1 000 1 250 1 600 2 000 2 500 Type 3 male – double bar Rating (A)

65391425P 65391426P 65391428P

2 500 3 200 4 000 5 000

630 800 1 000 1 250 1 600 2 000 2 500 Type 4 male – double bar Rating (A)

65391435P 65391436P 65391438P

2 500 3 200 4 000 5 000

End feed unit – standard 300 mm

Rating (A)

630 800 1 000 1 250 1 600 2 000 2 500 Type 2 female – double bar

Rating (A)

Type 1 male – single bar Aluminium

1 1 1 1 1 1 1

60281110P 60281111P 60281112P 60281114P 60281116P 60281117P

1 1 1 1

60391114P 60391116P 60391117P

Copper

65281110P 65281111P 65281113P 65281115P 65281116P 65281118P

Rating (A)

630 800 1 000 1 250 1 600 2 000 2 500 Type 1 male – double bar Rating (A)

65391115P 65391116P 65391118P

2 500 3 200 4 000 5 000 Type 2 female – single bar Rating (A)

1 1 1 1 1 1 1

60281100P 60281101P 60281102P 60281104P 60281106P 60281107P

1 1 1 1

60391104P 60391106P 60391107P

65281100P 65281101P 65281103P 65281105P 65281106P 65281108P

630 800 1 000 1 250 1 600 2 000 2 500 Type 2 female – double bar Rating (A)

65391105P 65391106P 65391108P

2 500 3 200 4 000 5 000

1 : Standard dimensions 300 + 300 mm single bar and 450 + 450 mm double bar

SCP tap-off boxes â€“ plug-in type 63-630 A with AC21A disconnection on the door

Plug-in boxes can be itted on any length with tap-off outlets irrespective of rating and conductor material

Fuse carrier

183 Side cable input

3L + N + FE + PE

3L + 2N + PE

63 A

CH22

65285031P

65245021P

65255031P

NH00

65285032P

65245022P

65255032P

160 A

NH00

65285033P

65245023P

65255033P

250 A

NH2

65285034P

65245024P

65255034P

630 A

NH3

65285036P

65245026P

65255036P

With switch disconnector (AC23) and fuse carrier (fuses not included) Tap-off rating

3L + N + PE

125 A

757

Cover with AC21A disconnection

With fuse carrier (fuses not included) Tap-off rating

Fuse carrier

3L + N + PE

3L + N + FE + PE

3L + 2N + PE

63 A

NH000

65285051P

65245041P

65255051P

125 A

NH00

65285052P

65245042P

65255052P

160 A

NH00

65285053P

65245043P

65255053P

250 A

NH1

65285054P

65245044P

65255054P

400 A

NH2

65285055P

65245045P

65255055P

630 A

NH3

65285076P

65245066P

65255076P

Empty version

From 63 to 160 A Tap-off rating

Cover with AC21A disconnection

3L + N + PE

3L + N + FE + PE

3L + 2N + PE

63 A

65285011P

65245001P

65255011P

125 A

65285012P

65245002P

65255012P

160 A

65285013P

65245003P

65255013P

250 A

65285014P

65245004P

65255014P

630 A

65285016P

65245006P

65255016P

1 034

Fully itted tap-offs c/w 4P Legrand MCCB with rotary handle1 41

Tap-off rating

Breaker rating

286

63 A

125 A Side cable input

160 A 250 A

From 250 to 630 A

630 A

3L + N + FE + PE

3L + 2N + PE

40 A

65285013PM4RB

65245003PM4RB

65255013PM4RB

63 A

65285013PM4RC

65245003PM4RC

65255013PM4RC

100 A

65285013PM4RD

65245003PM4RD

65255013PM4RD

125 A

65285013PM4RE

65245003PM4RE

65255013PM4RE

160 A

65285013PM4RF

65245003PM4RF

65255013PM4RF

200 A

65285014PM4RG

65245004PM4RG

65255014PM4RG

250 A

65285014PM4RH

65245004PM4RH

65255014PM4RH

400 A

65285016PM4RI

65245006PM4RI

65255016PM4RI

630 A

65285016PM4RJ

65245006PM4RJ

65255016PM4RJ

1 : For MCCB technical data, see p. 118-125

Dimensions and technical information p. 102-103 Technical data p. 112-117

3L + N + PE

SCP tap-off boxes – plug-in type 125-400 A – bolt-on type 125-1 250 A Plug-in tap-offs 125-1 250 A (remain live with door open) Rear cable input

With switch disconnector (AC23) and fuse carrier (fuses not included)

260

320

550

Tap-off rating

Fuse carrier

3L + N + PE

3L + N + FE + PE

3L + 2N + PE

125 A

NH00

65282001P

N/A

250 A

NH1

65282002P

N/A

400 A

NH2

65282003P

N/A

85 20

Bolt-on tap-offs – with switch disconnector (AC23) and fuse carrier 125 A to 1 250 A (fuses not included) The boxes cannot be installed simultaneously on both sides of the same junction The bolted boxes are to be installed directly on the junction when the busbar is disconnected and not energised Dimensions and technical information p. 103. Technical data p. 112-117 Busbar system – aluminium Double bar

Single bar 630 A 800 A 1 000 A 1 250 A

1 600 A

2 000 A

2 500 A

3 200 A

4 000 A

125 A NH00

65281811P

65281812P

65281814P

65391812P

65391813P

65391814P

250 A NH1

65281821P

65281822P

65281824P

65391822P

65391823P

65291824P

400 A NH2

65281831P

65281832P

65281834P

65391832P

65391833P

65291834P

630 A NH3

65286041P

65286042P

65286044P

65396042P

65396043P

65396044P

800 A NH4

65281851P

65281852P

65281854P

65391852P

65391853P

65291854P

1 000 A NH4

65281861P

65281862P

65281864P

65391862P

65391863P

65291864P

1 250 A NH4

65281871P

65281872P

65281874P

65391872P

65391873P

65291874P

Tap-off rating/ fuse carrier

Busbar system – copper Double bar

Single bar 800 A 1 000 A 1 250 A

1 600 A 2 000 A

2 500 A

3 200 A

4 000 A

5 000 A

125 A NH00

65281811P

65281812P

65281814P

65391812P

65391813P

65391814P

250 A NH1

65281821P

65281822P

65281824P

65391822P

65391823P

65391824P

400 A NH2

65281831P

65281832P

65281834P

65391832P

65391833P

65391834P

630 A NH3

65286041P

65286042P

65286044P

65396042P

65396043P

65396044P

800 A NH4

65281851P

65281852P

65281854P

65391852P

65391853P

65391854P

1 000 A NH4

65281861P

65281862P

65281864P

65391862P

65391863P

65391864P

1 250 A NH4

65281871P

65281872P

65281874P

65391872P

65391873P

65391874P

Tap-off rating/ fuse carrier Dimensions of the box Box rating 125-400 A 630 A 800-1 250 A (A) mm 365 400 450 (B) mm 630 750 1 050 (C) mm 270 280 300 (D) mm 95 115 115 (E) mm 635 680 750

Rated insulating AC voltage Rated impulse withstand voltage Type of rated duty Rated conditional short circuit current

Ui (V)

1 000

Uimp (kV)

–

AC23A

(kA)

100 IEC 60947-3

Dimensions and technical information p. 103 Technical data p. 112-117

SCP super compact busbar fixing supports for horizontal installation

Single bar â€“ edgeways fixing support

Single bar â€“ flat fixing support

Dimensions and technical information p. 104 Fixing supports for fixing the busbar to the structure of the building

Pack

Cat. Nos. Aluminium busbar

Copper busbar

Suspension brackets for edgeways installation

Pack

Single bar Height : 210 mm

Cat. Nos. Aluminium busbar

Copper busbar

Rating (A)

1 1

65202001

1 1

65202002

1 1

65202004

65202001

630 to 1 250 800 to 1 250 Height : 250 mm

65202002

65202001

1 1

65202013

1 1

65202112

1 1

65202113

65202001

2 000 2 500 Double bar Height : 460 mm

65202013

65222002

1 1

65222003

1 1

65222004

65222002

2 500 3 200 Height : 520 mm

65202112

65222003

Rating (A)

65222004

4 000 5 000

2 500 3 200 Height : 490 mm Rating (A)

65202113

3 200 4 000 Height : 530 mm

Rating (A)

3 200 4 000 Height : 560 mm

1 600 to 2 000 1 600 to 2 500 Double bar Height : 430 mm Rating (A)

Rating (A)

1 1

630 to 1 250 800 to 1 250 Height : 315 mm Rating (A)

Rating (A)

65202004

Single bar Height : 190 mm Rating (A)

1 1

Rating (A)

1 600 1 600 to 2 000 Height : 300 mm

Suspension brackets for flat installation

Rating (A)

1 1

65202114 65202114

4 000 5 000

SCP super compact busbar fixing supports for vertical installation

Fixing support with bracket and springs

Fixing support with bracket

Fixing support with springs

Fixing support – bracket only

Dimensions and technical information p. 105-106 Fixing supports for fixing the busbar to the structure of the building For vertical installations and special applications Pack

Fixing supports with bracket and springs

Cat. Nos. Aluminium

Copper

65213711 65213712 65213711 65213712 65213714 65213714

630 to 1 250 1 600 800 to 1 250 1 600 to 2 000 2 000 2 500

Fixing supports with springs

Cat. Nos. Aluminium

Single bar Rating (A)

1 1 1 1 1 1

Pack

Copper

Rating (A)

1 1 1 1 1 1

65213701 65213701 65213702 65213702 65213704 65213704

1 1 1 1 1 1

65213742 65213742 65213743 65213743 65213744 65213744

2 500 3 200 3 200 4 000 4 000 5 000

Rating (A)

1 1 1 1 1 1

65213732 65213732 65213733 65213733 65213734 65213734

Copper

1 1 1 1 1 1

65213721 65213721 65213722 65213722 65213724 65213724

630 to 1 250 800 to 1 250 1 600 1 600 to 2 000 2 000 2 500 Double bar – not anti-seismic rated Rating (A)

1 1 1 1 1 1

65213752 65213752 65213753 65213753 65213754 65213754

Aluminium

Single bar – anti-seismic rated Rating (A)

2 500 3 200 3 200 4 000 4 000 5 000

Fixing supports – bracket only

Fixing supports with bracket Aluminium

630 to 1 250 800 to 1 250 1 600 1 600 to 2 000 2 000 2 500 Double bar

Double bar Rating (A)

Single bar

Copper

Single bar Rating (A)

1 1 1 1 1 1

65213761 65213761 65213762 65213762 65213764 65213764

630 to 1 250 800 to 1 250 1 600 1 600 to 2 000 2 000 2 500 Double bar Rating (A)

1 1 1 1 1 1

65213772 65213772 65213773 65213773 65213774 65213774

2 500 3 200 3 200 4 000 4 000 5 000

Double bar – anti-seismic rated Rating (A)

1 1 1 1 1 1

65213792 65213792 65213793 65213793 65213794 65213794

2 500 3 200 3 200 4 000 4 000 5 000

SCP super compact busbar

fixing supports for vertical installation (continued)

protective bellows

Protective covers for outdoor applications available on request Contact us on +44 (0) 370 608 9020 Fixing support for Naval applications Protective bellows â€“ single bar

Dimensions and technical information p. 105-106 Fixing supports for fixing the busbar to the structure of the building

Pack

Fixing supports for naval applications

Cat. Nos. Aluminium

Copper

Dimensions and technical information p. 107 High power busbar from 630 A to 4 000 A with aluminium alloy conductors and from 800 A to 5 000 A with copper conductors SCP complies with IEC 61439-6 Pack

Protective bellows

Cat. Nos.

Recommended for protection of the interface connection on panel boards, dry-type transformer with enclosure and oil-type transformers For Legrand cast resin transformers, custom-made connections are available upon request (see p. 83)

Double bar Rating (A)

1 1 1 1 1 1

65213782 65213782 65213783 65213783 65213784 65213784

2 500 3 200 3 200 4 000 4 000 5 000

Aluminium

Copper

Single bar Rating (A)

SF766040 SF766040

630 to 2 000 800 to 2 500 Double bar Rating (A)

1 1

SF927140 SF927140

2 500 to 4 000 3 200 to 5 000

SCP super compact busbar transformer connections

Transformer Flexible braid connection

Installation example

Dimensions and technical information p. 108 High power busbar from 630 A to 4 000 A with aluminium alloy conductors and from 800 A to 5 000 A with copper conductors SCP complies with IEC 61439-6 (BS EN 61439-6) Pack

Flexible braid connections

Cat. Nos.

Pack

(continued)

When ordering, please specify hole dimensions on transformer side (A, B, Ã˜ D) and length L (see p. 108) Aluminium

1 1 1 1 1 1 1 1 1 1

FC100010 FC100010 FC200010 FC300010 FC500010 FC600010 FC400010 FC500010 FC600010

Copper

FC100010 FC200010 FC300010 FC500010 FC600010 FC400010 FC500010 FC600010 FC700010

Length : 300 - 450 mm Rating (A)

No. of braids per phase

630 800 1 000 1 250 1 600 2 000 2 500 3 200 4 000 5 000

1 1 1 1 1 1 2 2 2 2

Length : 451 - 600 mm 1 1 1 1 1 1 1 1 1 1

FC100020 FC100020 FC200020 FC300020 FC500020 FC600020 FC400020 FC500020 FC600020

FC100020 FC200020 FC300020 FC500020 FC600020 FC400020 FC500020 FC600020 FC700020

Rating (A)

No. of braids per phase

630 800 1 000 1 250 1 600 2 000 2 500 3 200 4 000 5 000

1 1 1 1 1 1 2 2 2 2

Flexible braid connections

Cat. Nos. Aluminium

1 1 1 1 1 1 1 1 1 1

FC100030 FC100030 FC200030 FC300030 FC500030 FC600030 FC400030 FC500030 FC600030

Copper

FC100030 FC200030 FC300030 FC500030 FC600030 FC400030 FC500030 FC600030 FC700030

Length : 601 - 750 mm Rating (A)

No. of braids per phase

630 800 1 000 1 250 1 600 2 000 2 500 3 200 4 000 5 000

1 1 1 1 1 1 2 2 2 2

Length : over 750 mm 1 1 1 1 1 1 1 1 1 1

FC100099 FC100099 FC200099 FC300099 FC500099 FC600099 FC400099 FC500099 FC600099

FC100099 FC200099 FC300099 FC500099 FC600099 FC400099 FC500099 FC600099 FC700099

Rating (A)

No. of braids per phase

630 800 1 000 1 250 1 600 2 000 2 500 3 200 4 000 5 000

1 1 1 1 1 1 2 2 2 2

SCP super compact busbar technical information n General features

n Standard versions

SCP complies with IEC 61439-6 (BS EN 61439-6) The outer casing of the SCP range consists of four C-ribbed section bars, bordered and riveted (thickness 1·5 mm), with excellent mechanical, electric and heat loss efficiency The sheet metal is manufactured from galvanised steel, treated according to UNI EN 10327 and painted with RAL 7035 resins with a high resistance to chemical agents The standard degree of protection is IP 55 and with certain accessories (see p. 82), it can be installed outdoors. IP 65 (only for transport of energy) is available on request, contact us on +44 (0) 370 608 9020 The busbar conductors have a rectangular cross-section with rounded corners. There are two versions : - Electrolytic copper ETP 99.9 UNI EN 13601 - Aluminum alloy treated over the entire surface with 5 galvanic processes (copper plating + tin plating) The insulation between bars is ensured by a double sheath made with polyester film (total thickness 0·4 mm) Class B (130° C), Class F (155° C) thermal resistance available on request – contact us on +44 (0) 370 608 9020 All plastic components have a V1 self-extinguishing degree (as per UL94), are fire retardant and comply with the glow-wire test according to standards. The SCP range is halogen free In order to facilitate storage and reduce installation time, the straight lengths and system components of the SCP range are supplied with a pre-installed monobloc for fast, easy and secure connection of the system. The junction contact is ensured by tin-plated aluminium for SCP Al and copper for SCP Cu for each phase, insulated with red Class F thermoset plastic material The monobloc has shearhead bolts : after tightening the nuts with a standard wrench, the outer head will break at the correct torque value, giving you the certainty that the connection has been made properly to guarantee safety and maximum performance over time Finally, in order to completely verify the insulation level, every component with a monobloc undergoes an insulation test (phasephase, phase-PE) at the factory with a test voltage of 3 500 V for 1.5 seconds

SCP line with 4 conductors 3L + N + PE, 3L + PEN, 3L + FE + PE Note : for dimension H, see technical data section p. 112-117 PE : Protection earth FE : Functional earth (clean earth)

n Certificates SCP has been given Type-Approval Certifications by the most prestigious Electro-technical agencies :

H N L1 L2 L3 PE

double bar

single bar SCP5 line with 5 conductors 3L + N + FE + PE Note : For dimension H, see technical data section p. 112-117 PE : Protection earth FE : Functional earth (clean earth)

140

FE N L1 L2 L3 PE

single bar

double bar

SCP2N 200% neutral line 3L + 2N + PE Note : For dimension H, see technical data section p. 112-117 PE : Protection earth FE : Functional earth (clean earth) 140

• Certificate of Compliance with Standards IEC 61439-6 (BS EN 61439-6) (ACAE - LOVAG) • ABS Type-Approval (American Bureau of Standard) • EAC Type-Approval (Russia) • S120 fire resistance measurements • Noise measurements (CESI) • Fire resistance measurements with Fire Barrier • Electromagnetic emissions measurements • Mechanical vibration resistance measurements (Dynamic Test - ENEL HYDRO)

130

2N L1 L2 L3 PE

single bar

double bar

Special versions are available on request, contact us on +44 (0) 370 608 9020

All dimensions (mm) are nominal

n Electric design criteria

Ue ≤ 1 000 V

630 < In < 5 000 A

36 < lcw < 160 kA

–5 < T < + 50 °C

IP = 55

SCP

Busbar material selection

COPPER

ALUMINIUM

800 < In < 5 000 A

630 < In < 4 000 A

Single bar

Double bar

Single bar

Double bar

800 < In < 2 500 A

3 200 < In < 5000 A

630 < In < 2 000 A

2 500 < In < 4 000 A

SCP super compact busbar technical information n Joule effect losses in busbars Losses due to the Joule effect are essentially caused by the electrical resistance of the busbar Lost energy is transformed into heat and contributes to the heating of the conduit of the environment The calculation of power loss is useful data for correct sizing of the building air conditioning system Three-phase regime losses are : Pj =

3 • Rt • Ib2 • L 1 000

In single-phase regime : Pj =

2 • Rt •Ib2 • L 1 000

Where : Ib = utilisation current (A) Rt = phase resistance for unit of length of the busbar trunking system, measured at thermal regime (mΩ/m) L = busbar length (m) For accurate calculation, losses must be assessed trunk by trunk, taking into account the transiting currents ; for example, in the case of the distribution of the loads represented in the table below Length 1st trunk 2nd trunk 3rd trunk

L1 L2-L1 L3-L2

Transiting current I1+I2+I3 I2+I3 I3

Losses P1 = 3RtL1(I1+I2+I3)2 P2 = 3Rt(L2-L1) (I2+I3)2 P3 = 3Rt(L3-L2) (I3)2

Total losses in the busbar trunking system Pt = P1 + P2 + P3 L3 L2 L1

I1+I2+I3

I2+I3

l2 L

n Losses based on the installation method Thermal dispersion, rating and IP protection degree are independent from the type of installation (edgeways, flat, vertical) This means that it is possible to install the SCP busbar trunking system as preferred, without having to consider a possible system downgrade Flat

Edgeways

l3 L

n Overload protection Busbar overload protection is ensured following the same criteria used for cables. It will be necessary to check the relationship : Ib ≤ In ≤ Iz Where : Ib = circuit utilisation current In = switch rated current Iz = rating at permanent cable regime Ib Iz

1.45 Iz I

The lb utilisation current in a 3 phase system is calculated based on the following formula : Pt•α•β•d Ib = (A) √3•Ue•cosϕ medium Where : Pt d

= sum of the active powers of the loads installed (W) = power supply factor equal to 1 if the trunking is : •only powered from one side •powered from the centre or from both ends at the same time Ue = operating voltage in (V) cosϕm = average power factor of the loads Ib = utilisation current (A) α = diversity coefficient of the loads (.) β = coefficient of utilisation of the loads (.) The ambient temperature where the busbar trunking system is installed impacts on its rating During the design stages, it is necessary to multiply the rating value at the reference temperature by a correction coefficient referred to the final operating temperature All Zucchini products have been sized and tested for an average ambient temperature of 40 °C. For installation in environments with average daily temperatures lower than 40 °C, the rated current of the busbar must be multiplied by a kt factor, which is higher than the unit for temperatures lower than 40 °C, and lower than the unit if the ambient temperature is higher than 40 °C Iz = Iz0 · Kt Where : • Iz0 is the current that the busbar trunking system can carry for an indefinite time at its reference temperature (40 °C) • Kt is the correction coefficient for ambient temperature values other than the reference temperature, as shown in the following table Kt correction coefficient for ambient temperature other than 40°C Ambient temperature (°C)

kt thermal correction factor

1·15

1·12

1·08

1·05

1·025

0·975

0·95

0·93

0·89

SCP super compact busbar technical information n Selection of the busbar trunking system based on voltage drop If the line is particularly long (> 100 m), it will be necessary to check the value of the voltage drop. For systems with power factor (cosϕm) not lower than 0·8 the voltage loss can be calculated using the following formulas : Three phase system ∆v =

The distribution factor of the current ‘b’ b=1

b•√3•Ib•L•(Rt•cosϕm + x•sinϕm) b=2

1 000 Single phase system ∆v =

Calculation of the voltage drop with loads not evenly distributed (continued) The current distribution factor ‘b’ depends on how the circuit is fed and on the distribution of the electric loads along the busbar

b=4

b•2•Ib•L•(Rt•cosϕm + x•sinϕm) 1 000

b=4

The percentage voltage drop can be obtained from : ∆v

b=8

100

∆v% =

•

Supplies at one end and load at the end of the line Supplies at one end and with load evenly distributed Supplies at both ends and with load evenly distributed Central supply with loads at both ends

Ib L

Ib L Ib

Ib L Ib Ib 2

Central supply with load evenly distributed

Ib 2

L Ib

Vr Example : SCP 2 000 A Al for rising main feed

Where Vr is the system rated voltage In order to limit the voltage drop in very long busbar trunking systems, it is possible to allow for a power supply at an intermediate position, rather than at the terminal point

Ib b k Cosϕ L Vn

Loads

27·3•10-6•1 600•100 ∆v% = 1· ·100 = 1·09% 400

Loads Busbar trunking system intermediate power supply point

Calculation of the voltage drop with loads not evenly distributed If the load cannot be considered evenly distributed, the voltage drop may be determined more accurately using the relationships shown below For the distribution of three phase loads, the voltage drop is calculated using the following formula, on the assumption (generally verified) that the section of busbar trunking is consistent : ∆v = √3 [Rt (I1L1cosϕ1 + I2L2 cosϕ2 + I3L3 cosϕ3) + x (I1L1sinϕ1 + I2L2 sinϕ2 + I3L3 sinϕ3)] In general terms this becomes : ∆v =

√3(Rt•∑Ii•Li•cosϕmi + x•∑Ii•Li•sinϕmi) 1.000

If the three phase system and the power factor are not lower than cosϕ = 0·7, the voltage loss may be calculated using the voltage drop coefficient shown in the table opposite k•Ib•L ∆v% = 2b•

·100 Vn L3

l1 L

l2 L

= 1 600 A operating current = 2 load evenly distributed = 27·3, see technical data table, p. 112-117 (SCP 2 000 A Al cosϕ = 0·85) = 0·85 = 100 m line length = 400 V operating voltage

l3 L

Legend: Ib Vn L ∆v% b k cosϕ m x Rt cosϕ mi li Li

= the current that supplies the busbar (A) = the voltage power supply of the busbar (V) = the length of the busbar (m) = the voltage drop percentage = the distribution factor of the current = corresponding voltage drop factor a cosϕ (V/m/A) (see technical data table, p. 112-117) = average power factor of the loads = phase reactance by unit of length of the busbar (mΩ/m) = phase resistance by unit of length of the busbar (mΩ/m) = i-th load average power factor = i-th load current (A) = distance of the i-th load from the origin of the busbar trunking system

n Short circuit withstand

n Short circuit withstand (continued)

The IEC 64-8 standard indicates that, for the protection of the circuits of the system, it is necessary to allow for devices aimed at interrupting short circuit currents before these become dangerous due to the thermal and mechanical effects generated in the conductors and the connections. In order to size the electric system and the protection devices correctly, it is necessary to know the value of the estimated short circuit current at the point where this is to be created. This value enables selection of the correct protection devices based on their own tripping and closing powers, and to check the resistance to electrodynamic stress of the busbar supports installed in control panels, and/ or of the busbar trunking systems

Analytical determination of short circuit currents In order to calculate the value of the estimated short circuit current at any point of the circuit, it is sufficient to apply the formulas shown below, knowing the impedance calculated at the origin of the system up to the point being assessed. In the formulas shown below, the value of the short circuit power is considered infinite and the short circuit impedance is equal to 0. This makes it possible to define short circuit current values higher than the actual ones, but generally acceptable

Characterisation of short circuit current The estimated short circuit current at a point of the user system is the current that would occur if at the considered point a connection of negligible resistance was created between conductors under voltage. The magnitude of this current is an estimated value that represents the worst possible condition (null fault impedance, tripping time long enough to enable the current to reach the maximum theoretical values). In reality, the short circuit always occurs with significantly lower effective current values Short circuit current

Current (I)

L (m)

S (mm2) P (kVA) Line resistance RL = r • L

RL r L

= resistance of the line upstream (m) = specific line resistance (m/m) = upstream line length (m)

Line reactance XL = x • L

XL x

= upstream line reactance (m) = specific line reactance (m/m)

TRANSFORMER resistance 1 000 Pcu RE = 3 In2

RE Pcu In

= transformer secondary equivalent resistance (m) = transformer COPPER losses (W) = transformer rated current (A)

TRANSFORMER impedance Vcc% V2c ZE = 100 P

ZE = transformer secondary equivalent impedance (m) Vc = phase voltage (V) Vcc% = percentage short circuit voltage P = transformer power (kVA)

Unidirectional component

Time (t) Symmetric component

TRANSFORMER reactance

The intensity of the estimated short circuit current essentially depends on the following factors : • power of the cabin TRANSFORMER, meaning that the higher the power, the higher the current • length of the line upstream the fault, in the sense that the longer the line, the lower the current

2 Icc In Time (t)

In three phase circuits reale with neutral it is possible to have three different Andamento types of short circuit : • phase-phase • phase-neutral • balanced three phase (most demanding condition) The formula for the calculation of the symmetric component is : E ZE+ZL

Where : • E = the phase voltage • ZE = the secondary equivalent impedance of the TRANSFORMER measured between the phase and the neutral • ZL = the impedance of the phase conductor only ZE ZE

Icc3~

3 E 2ZE + 2ZL

IccFN =

E ZE + 2ZL

Icc3~ =

E ZE + ZL

IccFN

IccFF

E = phase voltage

IccFF =

= transformer secondary equivalent reactance (m)

Zcc

= total short circuit impedance (m)

Icc

= symmetric component of the short circuit current (kA)

Short circuit impedance Zcc = √(RL + RE)2 + (XL + XE)2 Estimated short circuit current Vc Icc = √3 Zcc

Current (I)

Icc =

XE = √ ZE2 – RE2

Aluminium Rating (A)

kA 3 phase lcw1

kA 3 phase lpk

kA 1 phase lcw1

kA 1 phase lpk

630 800 1 000 1 250 1 600 2 000 2 500 3 200 4 000

36 42 50 75 80 80 150 160 160

76 88 110 165 176 176 330 352 352

22 25 30 45 48 48 90 96 96

48 55 66 99 106 106 198 211 211

Rating (A)

kA 3 phase lcw1

kA 3 phase lpk

kA 1 phase lcw1

kA 1 phase lpk

800 1 000 1 250 1 600 2 000 2 500 3 200 4 000 5 000

45 50 60 85 88 88 170 176 176

95 110 132 187 194 194 374 387 387

27 30 36 51 53 53 102 106 106

57 66 79 112 116 116 224 232 232

Copper

1 All: dimensions lcw for 1 second (mm) are nominal

SCP super compact busbar technical information n Harmonics In a distribution system, currents and voltages should have a perfectly sinusoidal shape. However, in practice the equipment contains electric devices such as changeover devices or dimmers that make the load not linear The currents absorbed, although at regular intervals and with frequencies equal to that of the rated voltage, sometimes have a non-sinusoidal wave form, which has the following negative effects : •worsening of the power factor •heating of the neutral •additional losses in electric machinery (transformers and motors) •instable operation of the protection elements (thermal magnetic and earth leakage circuit breakers) In industrial plants these conditions have been occurring for a long time. However, they are now occurring more and more in service sector distribution systems, where, from backbone distribution (which uses 3 phase lines), single phase loads are often distributed, which contributes to increasing the unbalance of the electric system Each type of non-sinusoidal periodical wave may be split into a more or less large number of sinusoids (called harmonic components) A deformed current at a frequency of 50 Hz, like the example represented by the magenta line on the figure, consists of many sinusoidal currents with frequency of 50 Hz (fundamental), 100 Hz (second harmonic component), 150 Hz (third harmonic), and so on The presence of current harmonics represents an important problem, causing overload conditions both on phase conductors, and on any neutral conductor, and results in the reduction of the conductor’s permitted load Measurement of harmonic distortion carried out with a network analyser u

Fundamental (50 Hz)

Fifth harmonic (250 Hz)

Third harmonic (150 Hz)

Resulting wave shape

Distortion of the individual harmonics

100%

Total distortion (THD) = 25.5% H

THD% = 10 0 23%

( ) Uh

h=2

= 100

( ) ( ) 23

100

= 25.5 %

11%

50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 Hz

Choice of rating when in the presence of harmonics When in the presence of harmonics, and when using the chosen Int rated current, the SCP busbar to be used shall have the rating specified in the table below Rated current (A)

630 A

800 A

1 000 A 1 250 A 1 600 A 2 000 A 2 500 A 3 200 A 4 000 A 5 000 A

SCP busbar to be used THD ≤ 15%

630

800

1 000

1 250

1 600

2 000

2 500

3 200

4 000

5 000

15% < THD ≤ 33%

800

1 000

1 250

1 600

2 000

2 500

3 200

4 000

5 000

–

1 000

1 250

1 600

2 000

2 500

3 200

4 000

5 000

–

THD > 33%

Note 200% neutral versions are available for systems with harmonics present on the neutral

n Measurement of magnetic induction

n Measurement of magnetic induction (continued)

Since 1994, with a study carried out by Chalmers University of Technology of Goteborg, Legrand has taken an interest in the issues linked with the electromagnetic emissions in their Zucchini products, keeping at the forefront of the latest legislative directive, which has only recently imposed the quality standards that were already widely met by Zucchini busbar trunking systems The ACAE (Association for the Certification of Electric and Electronic Equipment) certified internal laboratory is capable of carrying out the measurement of the electromagnetic emissions of busbar trunking systems. This measurement is nowadays one of the tests to which the products are subjected before they reach the market The busbar trunking system in itself already minimises electromagnetic emissions, which are much lower when compared with those generated by cables with the same current intensity It is a well-known fact that the electromagnetic field is the result of the superimposition of two fields : the electric and the magnetic field The first is totally shielded by the equipotential metal casing of the busbar trunking system, while the second is very low due to the intrinsic characteristic of the busbar trunking system. More precisely, due to the fact that busbar conductors are extremely close inside the busbar package, the three busbar conductors, crossed by three balanced currents displaced by 120°, induce fields that tend to overlap, cancelling one another, therefore resulting in an extremely low external impact However, also in conditions of imperfect current balance, the metal casing of the busbar trunking system is capable of reducing most of the magnetic field, which otherwise would spread through the surrounding environment

The high quality standard guaranteed by busbar trunking systems can be further appreciated by comparing the emission values measured against those of other commonly used equipment, as taken from table 7·1 of IEC 211-6 standard The measurements obtained on aluminium SCP busbar trunking systems with ratings of 2 500 A – carried out in compliance with the requirements of the technical product standard IEC 61439-6 (BS EN 61439-6) – show that the magnetic induction generated by the busbar is in the range of 1·5 - 2 μT at a distance of one metre from the busbar itself These values also apply near the junction, which is considered the critical point due to the wider distance between the busbar conductors in this position

Testing at Legrand’s laboratory in Italy for the approval certification of Zucchini SCP busbar trunking systems

Levels of exposure to industrial frequency magnetic field sources (table 7.1 from IEC 211-6 standard) Source Electric shaver Hairdryer Blender 12 V, 20 W halogen lamp Aerosol therapy equipment Electric blanket 21 inch television set Washing machine Dishwasher Electric oven 600 W drill 100 W welding machine 225 W grinder 1 100 W compressor 2 150 W arc welding machine 75 MW, 55-65 kA, 150 t arc oven Electric scalpel Battery charger Echograph Projector

Magnetic induction (µT)

Distance

150-240 1-13 0·9 0·5 20-50 2 0·3 3·4 0·05 0·4 2 14·5 0·8 8·2 23·2 100-270 2·9 22·9 0·8 2·3

on the face 10-20 cm 40 cm 30 cm 20-30 cm on contact 50 cm 50 cm 50 cm 20 cm on the chest on the chest 40 cm 40 cm 40 cm in proximity in proximity in proximity operator position 20 cm

One-dimensional trend of the magnetic induction near the junction. The blue dash shows the ‘objective’ level and the red dash shows the ‘quality objective’ required by law B (μ T) 25

Objective level The laboratory tests carried out show how the magnetic induction emitted by SCP busbar trunking systems, measured at a distance of approximately one metre, is well below the critical value of 3 μT With Legislative Decree DPCM dated 8/7/2003, Italian law set the first exposure limit at 100 μT In addition, in locations where attendance is expected for no less than four hours a day, an attention value of 10 μT has been set, to avoid possible long term effects on health In the decree, the 3 μT threshold is indicated as the ‘quality objective’. However, as the product is intended for the European and world market, low magnetic emission is a fundamental point that cannot be disregarded, to ensure a presence in foreign countries : one example of this is Germany, where for over 10 years the regulation has set a cautionary limit of 3 μT as the maximum permitted threshold in certain structures, for example hospitals, so much so that in these types of environments the busbar trunking system has become a mandatory choice, as well as a high quality one

Quality objective level

0 20

100

120

All dimensions (mm) are nominal

SCP super compact busbar technical information n Example of measurement of the level of the magnetic field on the busbar Transversal section (parallel to the measurement plane) of the SCP busbar on which the test is carried out

Graphic representation of an SCP double busbar 3 m straight length Shown in green is the orthogonal plane of the element on which the magnetic inductions referred to in the following graphs are measured

Detailed view

n Magnetic induction graphs at 60 cm from the busbar The graphs shown refer to the measurements carried out on the aluminium SCP prefabricated electric busbar with rated load of 2 500 A, crossed by a 2 500 A current The measurements carried out at 60 cm from the junction are to be considered as higher due to the magnetic induction generated by the busbar power supply : due to the intrinsic geometry of the measurement laboratory structure, it must be assumed that the measurement area is also affected by a magnetic induction of no less than 1·5 μT generated by the line power supply In view of this observation, in case of actual operating line the quality objective indicated by Legislative Decree DPCM dated 8/7/2003 is widely met at less than one metre from the axis of the busbar

n Magnetic induction graphs at 60 cm from the busbar (continued) As it can be seen on the graph below, up to a distance of approximately 40 cm from the axis of the busbar, the field appears generated by two separate sources. This is due to the fact that the busbar being analysed consists of two series of busbar conductors set in parallel at a distance of approximately 5 cm from each other The cells making up the measurement grid are 20 cm squares

3 dimensional development of magnetic induction around the busbar at 60 cm from the junction

12 11 10 9 8 7 6 5 4 3 2 1 0

10 1211 1413 15 16

12 11 10 9 8 7 6 5 4 3 2 1 0

1 3 2 5 4 6 7 98

8 9 10 11 12 13 14 15 16

12 11·6 11·2 10·8 10·4 10 9·6 9·2 8·8 8·4 8 7·6 7·2 6·8 6·4 6 5·6 5·2 4·8 4·4 4 3·6 3·2 2·8 2·4 2 1·6 1·2 0·8 0·4

2 dimensional map of the magnetic induction around the busbar at 60 cm from the junction At the centre of the graphic is a schematic representation of the busbar

12 11·6 11·2 10·8 10·4 10 9·6 9·2 8·8 8·4 8 7·6 7·2 6·8 6·4 6 5·6 5·2 4·8 4·4 4 3·6 3·2 2·8 2·4 2 1·6 1·2 0·8 0·4

All dimensions (mm) are nominal

SCP super compact busbar technical information n Graphs showing magnetic induction near the junction It is considered important to show, side by side with the results relating to straight lengths, the results of the measurement carried nearby the electro-mechanic junction of the busbar length. This location may in fact be considered critical, as here magnetic induction is higher due to the higher distance between the busbar conductors corresponding to the various phases of the line

n Graphs showing magnetic induction near the junction (continued) 2 dimensional map of magnetic induction near the junction At the centre of the graphic is a schematic representation of the busbar

Tridimensional development of magnetic induction near the joint

23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

24 23·2 22·4 21·6 20·8 20 19·2 18·4 17·6 16·8 16 15·2 14·4 13·6 12·8 12 11·2 10·4 9·6 8·8 8 7·2 6·4 5·6 4·8 4 3·2 2·4 1·6 0·8

All dimensions (mm) are nominal

n Feeder lengths

n Transposition lengths

In runs exceeding 100 m it is recommended to include two transposition lengths to balance mutual phase reactance and electric impedance (one at 1/3 and one at 2/3 distance of the run)

(L)

Dimension H changes with the rating and is specified on p. 112-117 Neutral rotation can be used when the sequence of the distribution board phases is different to that of the transformer For more information please contact us on +44 (0) 370 608 9020 10

Minimum and maximum dimensions of single and double bars Aluminium Copper (L) min./max. (mm)

Dimension H changes with the rating, and is specified on p. 112-117

630 A to 4 000 A 800 A to 5 000 A 1 000 / 3 000

n Distribution lengths

0 30

Phase transposition

10 N

Dimension H changes with the rating, and is specified on p. 112-117 Neutral rotation Minimum and maximum dimensions of single and double bars Aluminium Copper (L) min./max. (mm)

630 A to 4 000 A 800 A to 5 000 A 1 000 / 3 000

n End stops Maintain IP 55 protection at the end of a run

n Expansion lengths Absorb the thermal expansion during normal use that, on long runs, would otherwise cumulate and put abnormal force on the connection points

Expansion lengths should be placed in straight runs of more than 40 m L) 0( and repeated every 40 m 00

e.g. 70 m straight section should contain 1 expansion length in the middle

e.g. 120 m straight section should contain 2 expansion lengths, spaced every 40 m

All dimensions (mm) are nominal

SCP super compact busbar technical information n Fire barriers

n Direction changes

620

Left hand

≥ 200

Vertical elbow – standard dimensions

No fire barrier

≥ 200

Fig. 1 300 450

B A

211

Right hand

130

No fire barrier ≥ 200

H + 81

0 30 0 45

620

Fig. 2 Dimension H changes with the rating, and is specified on p. 112-117 The dimensions refer to standard elbows (bold = double bar) Vertical elbow – bespoke dimensions Please specify required dimensions when ordering Minimum and maximum dimensions of single bar When ordering, please specify the length that will be equipped with an internal fire barrier Due to the geometry of the models 800 A to 2 000 A in aluminium and 1 000 A to 2 500 A in copper, the internal fire barrier is not needed The external fire barrier can be used on any trunking component in compliance with the operating instructions specified in figures 1 and 2 Dimension H changes with the rating and is specified on p. 112-117

n Direction changes Horizontal elbow – standard dimensions Right hand A 0

Aluminium Copper (A) min./max. (mm) (B) min./max. (mm)

630 A to 2 000 A 800 A to 2 500 A 300 / 1 299 300 / 1 299

Minimum and maximum dimensions of double bar Aluminium Copper (A) min./max. (mm) (B) min./max. (mm)

2 500 A to 4 000 A 3 200 A to 5 000 A 450 / 1 449 450 / 1 449

Double horizontal elbow – standard dimensions 10

Left hand

A 0

Right + left hand

30 B 0

Left + right hand C

Dimension H changes with the rating and is specified on p. 112-117 The dimensions refer to standard elbows B

Horizontal elbow – bespoke dimensions Please specify required dimensions when ordering

Minimum and maximum dimensions of single and double bars Aluminium Copper (A) min./max. (mm) (B) min./max. (mm)

630 A to 4 000 A 800 A to 5 000 A 250 / 1 299 250 / 1 299

Dimension H changes with the rating, and is specified on p. 112-117 The dimensions refer to standard elbows Double horizontal elbow – bespoke dimensions Please specify required dimensions when ordering Minimum and maximum dimensions of single and double bars Aluminium Copper (A) min./max. (mm) (B) min./max. (mm) (C) min./max. (mm) All dimensions (mm) are nominal

630 A to 4 000 A 800 A to 5 000 A 250 / 1 299 50 / 599 250 / 1 299

Double vertical elbow – standard dimensions

Vertical tees – standard dimensions Left + right hand

300 450

0 30 0 60

A 0 30 0 60

300 600

Right + left hand 0 30 0 45

0 30 0 45

Right hand - female

Dimension H changes with the rating, and is specified on p. 112-117 The dimensions refer to standard elbows (bold = double bar)

Right hand - male

A C

Double vertical elbow – bespoke dimensions

Please specify required dimensions when ordering Minimum and maximum dimensions of single bar Aluminium Copper (A) min./max. (mm) (B) min./max. (mm) (C) min./max. (mm)

630 A to 2 000 A 800 A to 2 500 A 300 / 1 299 50 / 599 300 / 1 299

Minimum and maximum dimensions of double bar Aluminium Copper (A) min./max. (mm) (B) min./max. (mm) (C) min./max. (mm)

2 500 A to 4 000 A 3 200 A to 5 000 A 450 / 1 449 50 / 899 450 / 1 449

Left hand - male

Left hand - female C

B B

Dimension H changes with the rating, and is specified on p. 112-117 The dimensions refer to standard tees (bold = double bar) Vertical tees – bespoke dimensions Please specify required dimensions when ordering Minimum and maximum dimensions of single bar Aluminium Copper (A) min./max. (mm) (B) min./max. (mm) (C) min./max. (mm)

630 A to 2 000 A 800 A to 2 500 A 250 / 1 299 200 / 599 300 / 1 299

Minimum and maximum dimensions of double bar Aluminium Copper (A) min./max. (mm) (B) min./max. (mm) (C) min./max. (mm)

2 500 A to 4 000 A 3 200 A to 5 000 A 250 / 1 449 330 / 749 450 / 1 449

All dimensions (mm) are nominal

SCP super compact busbar technical information n Direction changes (continued) Horizontal tees – standard dimensions

n Connection interfaces – in-line Standard dimensions 10

B 00

A 0 30

(2)

A 0

(1) H

Non-standard centre distance Dimensions to be provided when requesting a nonstandard centre distance

D E F G

Right hand – female

Right hand – male

Type 1 – male

A C

Left hand – male

Type 2 – female

Left hand – female C

Dimension H changes with the rating, and is specified on p. 112-117 See p. 100 for dimensions of cover plate (1) and bars (2) Connection interfaces – in-line bespoke dimensions Please specify required dimensions when ordering

B A

Minimum and maximum dimensions of single and double bars

Aluminium Copper (A) min. / max. (mm) (U) min. / max. (mm)

Dimension H changes with the rating, and is specified on p. 112-117 The dimensions refer to standard tees (bold = double bar) Horizontal tees – bespoke dimensions Please specify required dimensions when ordering

630 A to 4 000 A 800 A to 5 000 A 300 / 1 299 150 / 400

n Connection interfaces + horizontal elbows A

Minimum and maximum dimensions of single and double bars 630 A to 4 000 A 800 A to 5 000 A 550 / 1 049 550 / 1 049 550 / 1 049

Aluminium Copper (A) min. / max. (mm) (B) min. / max. (mm) (C) min. / max. (mm)

30 B 0

(1)

(2)

Type 1 – female A U

Type 2 – female

Type 3 – male

Type 4 – male

U B

A A

Dimension H changes with the rating and is specified on p. 112-117 The dimensions are referred to standard elements See p. 100 for dimensions of cover plate (1) and bars (2) Connection interfaces + horizontal elbows – bespoke dimensions Please specify required dimensions when ordering Minimum and maximum dimensions of single and double bars

All dimensions (mm) are nominal

Aluminium Copper (A) min. / max. (mm) (B) min. / max. (mm) (U) min. / max. (mm)

630 A to 4 000 A 800 A to 5 000 A 150 / 1 299 250 / 1 299 150 / 400

n Connection interfaces + vertical elbows

n Feed units End feed unit

0 30 0 45

B 10

300 450

(2)

Type 1 – female

(1)

Type 2 – female H

A U

B U

Type 3 – male

For dimensions of holes for connections, see p. 100

Dimension H changes with the rating and is specified on p. 112-117

Type 4 – male

Rear cable input Aluminium gland plate(s) for cable entry 170mm x 410mm Single bar : 1 plate Double bar : 2 plates

A B B A

Type 1 – male

Type 2 – female

Dimension H changes with the rating and is specified on p. 112-117 The dimensions refer to standard tees (bold = double bar) See p. 100 for dimensions of cover plate (1) and bars (2) Connection interfaces + vertical elbows – bespoke dimensions Please specify required dimensions when ordering Minimum and maximum dimensions of single bar Aluminium Copper (A) min. / max. (mm) (B) min. / max. (mm) (U) min. / max. (mm)

630 A to 2 000 A 800 A to 2 500 A 150 / 1 299 300 / 1 299 150 / 400

Minimum and maximum dimensions of double bar Aluminium Copper (A) min. / max. (mm) (B) min. / max. (mm) (U) min. / max. (mm)

Dimensions of the box Aluminium Copper (A) (mm) (B) (mm) (C) (mm)

630 A to 1 250 A 800 A to 1 250 A 320 600 610

1 600 A to 2 000 A 2 500 A to 4 000 A 1 600 A to 2 500 A 3 200 A to 5 000 A 320 600 600 600 810 810

2 500 A to 4 000 A 3 200 A to 5 000 A 300 / 1 449 450 / 1 449 150 / 400

All dimensions (mm) are nominal

SCP super compact busbar technical information n Connection interfaces Cover plate drilling details Aluminium 630 A to 2 000 A Copper 800 A to 2 500 A

Ă˜9

Ă˜9 15 75

100 100

125

100

605

100

75 100

100

430

100

125

555 15

100

Ă˜9

330

Aluminium 4 000 A Copper 5 000 A

Aluminium 2 500 A to 3 200 A Copper 3 200 A to 4 000 A

430

100

430

Bar drilling details

Aluminium 800 A-1 000 A Copper 1 000 A-1 250 A

Aluminium 630 A Copper 800 A

Aluminium 1 250 A

Aluminium 1 600 A

Copper 1 600-2 000 A

Holes 9 x 30

110

Aluminium 2 000 A

120

Copper 2 500 A

155

150

Aluminium 2 500 A Copper 3 200 A

Holes 9 x 30

50 50 50

90 150

205

120

50 50 50

120

Holes 15 x 20

150

200

Aluminium 4 000 A

Aluminium 3 200 A Copper 4 000 A

Copper 5 000 A

Holes 9 x 30

180

205

All dimensions (mm) are nominal

100

60 30

50 50 50 200

205

200

120

60 50 50 50

60 30

50 50 50

120

Holes 15 x 20

120

Holes 15 x 20

n Compatibility with Zucchini SCP busbar

417 V secondary voltage

The Zucchini SCP busbar trunking system and Legrand cast resin transformers have been designed in perfect synergy for a direct connection The versions shown below represent just a few of the standardised solutions 400 V secondary voltage Transformer kVA (kVA)

630 800 1 000 1 250 1 600 2 000 2 500

Busbar (aluminium)

Insulation class (kV)

400 V current (A)

IK 6 % (kA)

12, 17·5, 24, 36

910 1 155 1 444 1 805 2 310 2 887 3 609

15·20 19·30 24·10 30·10 38·50 48·20 60·20

Transformer kVA (kVA)

630 800 1 000 1 250 1 600 2 000 2 500 3 150

Family

SCP 1 000 A SCP 1 250 A SCP 1 600 A SCP 2 000 A SCP 2 500 A SCP 3 200 A SCP 4 000 A

Connection component

60281012P 60281014P 60281016P 60281017P 60391014P 60391016P 60391017P

Busbar (copper)

Insulation class (kV)

400 V current (A)

IK 6 % (kA)

Family

12, 17·5, 24, 36

910 1 155 1 444 1 805 2 310 2 887 3 609 4 547

15·20 19·30 24·10 30·10 38·50 48·20 60·20 65·001

SCP 1 000 A SCP 1 250 A SCP 1 600 A SCP 2 000 A SCP 2 500 A SCP 3 200 A SCP 4 000 A SCP 5 000 A

1 : 7% impedance

Connection component

65281011P 65281013P 65281015P 65281016P 65391018P 65391015P 65391016P 65391018P

Transformer

Busbar (aluminium)

Insulation class (kV)

417 V current (A)

IK 6 % (kA)

630 800 1 000 1 250 1 600 2 000 2 500

12, 17·5, 24, 36

873 1 108 1 385 1 731 2 216 2 770 3 462

14·60 18·50 23·10 28·90 37·00 46·20 57·70

kVA (kVA)

Insulation class (kV)

417 V current (A)

IK 6 % (kA)

Family

12, 17·5, 24, 36

873 1 108 1 385 1 731 2 216 2 770 3 462 4 362

14·60 18·50 23·10 28·90 37·00 46·20 57·70 62·401

SCP 1 000 A SCP 1 250 A SCP 1 600 A SCP 2 000 A SCP 2 500 A SCP 3 200 A SCP 4 000 A SCP 5 000 A

kVA (kVA)

Transformer

630 800 1 000 1 250 1 600 2 000 2 500 3 150

SCP 1 000 A SCP 1 250 A SCP 1 600 A SCP 2 000 A SCP 2 500 A SCP 3 200 A SCP 4 000 A

Connection component

60281012P 60281014P 60281016P 60281017P 60391014P 60391016P 60391017P

Busbar (copper) Connection component

65281011P 65281013P 65281015P 65281016P 65391018P 65391015P 65391016P 65391018P

433 V secondary voltage Transformer

Busbar (aluminium)

Insulation class (kV)

433 V current (A)

IK 6 % (kA)

630 800 1 000 1 250 1 600 2 000 2 500

12, 17·5, 24, 36

841 1 067 1 334 1 667 2 134 2 667 3 334

14·10 17·80 22·30 27·80 35·60 44·50 55·60

kVA (kVA)

Insulation class (kV)

433 V current (A)

IK 6 % (kA)

Family

12, 17·5, 24, 36

841 1 067 1 334 1 667 2 134 2 667 3 334 4 201

14·10 17·80 22·30 27·80 35·60 44·50 55·60 60·101

SCP 1 000 A SCP 1 250 A SCP 1 600 A SCP 2 000 A SCP 2 500 A SCP 3 200 A SCP 4 000 A SCP 5 000 A

kVA (kVA)

Transformer

Transformer to busbar connection

Family

630 800 1 000 1 250 1 600 2 000 2 500 3 150

Family

SCP 1 000 A SCP 1 250 A SCP 1 600 A SCP 2 000 A SCP 2 500 A SCP 3 200 A SCP 4 000 A

Connection component

60281012P 60281014P 60281016P 60281017P 60391014P 60391016P 60391017P

Busbar (copper) Connection component

65281011P 65281013P 65281015P 65281016P 65391018P 65391015P 65391016P 65391018P

101

SCP super compact busbar technical information n Tap-off boxes

63 A to 630 A : plug-in type

Empty tap-off box 63 A to 630 A

Polyester coated, galvanised steel structure. Metal boxes are suitable for heavy loads and are used to shield electromagnetic fields caused by flows of current Fuses not included. Please contact us on +44 (0) 370 608 9020 for details of available fuses

From 63 A to 160 A

With fuse carrier From 63 A to 160 A

Cover with AC21A disconnection Connection terminals for cables max 50 mm2

757

n Tap-off boxes

24 4

Aluminium cable entry plates on both sides

183

Cover with AC21A disconnection

757

183

From 250 A to 630 A

Cover with AC21A disconnection

With switch disconnector From 250 A to 630 A

1034

Side cable input

Cover with AC21A disconnection

1 034

286

0 78

286

Aluminium cable entry plates on both sides

Tap-off boxes can be pre-equipped with DPX MCCBs on request, contact us on +44 (0) 370 608 9020 Can be installed and removed when the busbar is energized To be used with components with any rating, with tap-off outlets

Side cable input

These tap-off boxes are equipped with a switch disconnector (AC23) and a fuse carrier. The disconnector switch is operated through a rotary handle on the cover (not shown in the picture) N.B. Cover with AC21A disconnection : it is not possible to open, close, install or pull out the tap-off box if the switch is in â€˜ONâ€™ position Can be installed and removed when the busbar is energized To be used with components with any rating, with tap-off outlets Fuses not included. Please contact us on +44 (0) 370 608 9020 for details of available fuses

All dimensions (mm) are nominal

102

n Tap-off boxes

n Bolt-on tap-off boxes

With AC23A switch disconnector and fuse carrier, 125 A to 400 A : plug-in type

With AC23 switch disconnector and fuse carrier : 125 A to 1 250 A

Rear cable input 34

320

260

550

Can be installed and removed when the busbar is energized because the protective earth makes contact before other conductors To be applied on components with any rating, with tap-off outlets For operating voltages (Ue) different from 400 V, please contact us on +44 (0) 370 608 9020 Fuses not included. Please contact us on +44 (0) 370 608 9020 for details of available fuses Specification Rated insulating AC voltage Rated impulse withstand voltage Type of rated duty Rated conditional short circuit current

Ui (V) Uimp (kV) (kA)

1000 12 AC23A 100 IEC 60947-3

Please specify SCP type when ordering Boxes cannot be installed simultaneously on both sides of the same junction

The bolted boxes are to be installed directly on the junction when the busbar is disconnected and not energized For operating voltages (Ue) different from 400 V please contact us on +44 (0) 370 608 9020 Fuses not included. Please contact us on +44 (0) 370 608 9020 for details of available fuses Dimensions of the box Box rating (A) (mm) (B) (mm) (C) (mm) (D) (mm) (E) (mm)

125 A to 400 A 365 630 270 95 635

630 A 400 750 280 115 680

800 A to 1 250 A 450 1 050 300 115 750

Specification Rated insulating AC voltage Rated impulse withstand voltage Type of rated duty Rated conditional short circuit current

Ui (V) Uimp (kV) (kA)

1 000 12 AC23A 100 IEC 60947-3

All dimensions (mm) are nominal

103

SCP super compact busbar technical information n Fixing supports Suspension bracket for edgeways installation

) 00 2 0 3 000 x. a m

(

110

M10

Slot 9x20 190

Suspension bracket for edgeways installation Single bar Aluminium busbar rating (A) Dimension A (mm)

630 210

800 210

1 000 210

Copper busbar rating (A) Dimension A (mm)

630 –

800 210

1 000 210

1 250 210

Double bar 1 600 250

2 000 300

2 500 460

3 200 520

1 600 250

2 000 250

2 500 300

3 200 460

Single bar 1 250 210

4 000 560

5 000 –

Double bar 4 000 520

5 000 560

Suspension bracket for flat installation Flat length ) 00 2 0 3 000 x.

a (m

100 15

100

Slot 9x20

210

130

M10

Suspension bracket for flat installation Single bar Aluminium busbar rating (A) Dimension A (mm)

630 190

800 190

1 000 190

Copper busbar rating (A) Dimension A (mm)

630 –

800 190

1 000 190

1 250 190

Double bar 1 600 315

2 000 315

2 500 430

3 200 490

1 600 315

2 000 315

2 500 315

3 200 430

Single bar 1 250 190

4 000 530 Double bar

All dimensions (mm) are nominal

104

5 000 –

4 000 490

5 000 530

n Fixing supports

Type A and B brackets are used for wall installation, while type C and D are used for floor installation

Type A With bracket and spring

Type C With springs

Type B Standard with anti-seismic bracket1

Type D Bracket only

Type E Naval applications

1 : For single bar lengths, the standard bracket is also anti-seismic rated For double bar loads there are two separate Cat. Nos. see p. 82

Fixing supports for vertical lengths – dimensions 30

Version 3

30 x

Ø9 84

Ø9

Version 1

131

375

160

140

240

160

Slot 9 x 30 Slot 9 x 30

Version 2 30

Version 4

0 x

Ø9

30 Y

131

Ø9

375

160

140

240

160

Slot 9 x 30

X and Y dimensions of the brackets Version 1 Version 1

Version 2

Version 3 Version 4 Version 4

Aluminium 630 A to 1 000 A Copper 800 A to 1 250 A x (mm) 90 y (mm) -

1 600 A 2 000 A 80 -

2 000 A 2 500 A 90 -

2 500 A 3 200 A 80 110

1 250 A 1 600 A 120 -

3 200 A 4 000 A 80 80

4 000 A 5 000 A 80 90

All dimensions (mm) are nominal

105

SCP super compact busbar technical information n Fixing in standard conditions For vertical path sections of less than 2 m the use of standard suspension brackets is sufficient Horizontal installation fixing Fixing recommended : 1 bracket every 1·5 m Edgeways length

Flat length

Vertical installation fixing (rising mains) In the case of rising mains, in addition to the standard brackets, it will also be necessary to use other screw fixed brackets to prevent the busbar sliding Due to their pre-loaded springs, the brackets absorb the forces pressing on the busbar and direct any expansion in a precise direction They therefore operate as a limitation, and support the traction and compression forces of the busbar trunking system • Section between 2 and 4 m In the lowest point Type B vertical bracket if secured to the wall, or Type D if secured to the floor and one edgeways installation bracket • Section of over 4 m In the lowest point Type A vertical bracket if secured to the wall, or Type C if secured to the floor and one edgeways installation bracket every 1·5 m of the path and one Type A or C bracket based on the following table Aluminium

Copper

Rating (A)

(m)

Rating (A)

(m)

630 800 1 000 1 250 1 600 2 000 2 500 3 200 4 000 –

17 16 16 15 12 10 14 12 10 –

– 800 1 000 1 250 1 600 2 000 2 500 3 200 4 000 5 000

– 10 9 9 7 6 4 7 6 5

n Fixing for installation in seismic environments Vertical installation (section lengths > 2 m) Fit 1 bracket every 1·5 m of the busbar Every 2 anti-seismic brackets with bracket (Type B) use one bracket with bracket and spring (Type A) Edgeways length

All dimensions (mm) are nominal

106

n Protective bellows

Covering accessory to be used for outdoor installations and wherever the standard IP 55 protection is not adequate For more information, please contact us on +44 (0) 370 608 9020

Recommended for protection of the interface connection on panel boards, dry-type transformers with enclosure and oil-type transformers For Legrand cast resin transformers, custom-made connections are available upon request (see p. 83)

150

215

540 150 135

600 (A)

150

135

Single bar Cat. No. SF766040

700 760 (B)

145

150

145

650

710 (A)

150

190

Double bar Cat. No. SF927140

150

Flat length

150

190

Edgeways length

215

400

n Protective cover for outdoor applications

860 920 (B)

Single bar

Double bar

Aluminium

630 A to 2 000 A Cat. No. SF766040

2 500 A to 4 000 A Cat. No. SF927140

Copper

800 A to 2 500 A Cat. No. SF766040

3 200 A to 5 000 A Cat. No. SF927140

All dimensions (mm) are nominal

107

SCP super compact busbar technical information n Flexible braid connections

n The system : the Legrand transformer advantage

When ordering, please specify hole dimensions on transformer side (A, B, Ă˜ D) and length L

The Legrand Group offer meets the needs of any installation. Legrand cast resin transformers have specifically designed connections for Zucchini busbars The versions shown represent some of the standardised solutions

Holes on busbar side see p. 100 L

For the outgoing busbar run from the transformer, see p. 98-100 Type A setup

Holes on transformer side to be specified

Lv side Ă˜D

Type B setup A

Example of a vertical connection

Lv side The distance between the phases can be designed according to your needs

Transformer

Type C setup

Lv side

ATR connection interface

Cast resin transformer

A technical drawing of the transformer is needed when creating an ATR connection interface For Legrand cast resin transformers contact us on +44 (0) 370 608 9020

All dimensions (mm) are nominal

108

SCP super compact busbar installation guidelines n Installation design 1 Use a right hand end feed unit (without monobloc) To position the tap-off boxes correctly, the neutral conductor of the riser mains must be on the left side of the length

1 N L

2 Use one or more suspension brackets for the vertical lengths, according to the weight of the whole riser mains For risers that are shorter than 4 m, fix to the base with type B brackets (see p. 81) When longer, use a type A suspension bracket (see p. 81) every 300 kg of riser (including boxes)

3 Use a standard suspension bracket to hang the busbar every 2 metres of riser mains 4 Use lengths with tap-off outlets (see p. 66)

5 Use S120 fire barrier kit for each compartment floor (see p. 69) 6 Tap-off boxes can be installed in the tap-off outlets and near the connection between lengths In both cases, the boxes extend downward 7 Position the IP 55 end cover at the end of the riser mains 4

For further information, please contact us on +44 (0) 370 608 9020

109

SCP super compact busbar installation guidelines n Minimum distance of the wall / ceiling lengths

300

100

Ceiling 100

Ceiling

Wall 100

Wall

Wall 300

When there are tap-off units along the busbars, the minimum distances depend on the dimensions of the tap-offs selected. Ceiling 300

Wall

300

Wall

When there is a tap-off box installed above the busbar, check the overall dimension of the open cover of the tap-off unit used (see p. 47-48)

100

300

Ceiling

Wall 100

Wall

Minimum installation distance when there are several adjacent lines

100

300

Ceiling

Wall

Minimum installation distance when there are several overlapped lines

For further information, please contact us on +44 (0) 370 608 9020

All dimensions (mm) are nominal

110

n Installation sequence of the junction

Measurement of trunking lengths

1 Installation instructions are included near the junction (Fig.1) Make sure that the contacts are clean before joining lengths Fig. 1

The exact length to be ordered can be determined by measuring the distance between the components (as shown below) and then subtracting 270 mm Length = Q - 270 mm Example : dimension measured = 2 500 mm length required = 2 230 mm

30 mm Instructions

sio

dim

2 Make sure that the earth plate of the trunking length is inserted behind the front plate of the junction monobloc (Fig.2)

The positioning pin on the monobloc should be fitted into the corresponding slot on the earth plate. Verify the distance between lengths, 270 mm, before tightening the monobloc completely (Fig.3) Fig. 2 m

Fig. 3

n Measurement of bespoke components Horizontal elbow

3 Tighten the bolt of the monobloc until the 1st head breaks off (Fig. 4) The bolt that tightens the monobloc has a second head which is used when carrying out operations or inspections on the line

The exact length to be ordered can be determined by measuring the dimensions Q1 and Q2 (as shown below) and then subtracting 70 mm from each dimension A = Q1 - 70 mm B = Q2 - 70 mm

The nominal tightening torque is 85Nm

For further information, please contact us on +44 (0) 370 608 9020

Fig. 4

85Nm

4 Install the junction covers (Fig. 5) Completed IP 55 installation (Fig. 6)

A = Q1 - 70 mm

B = Q2 - 70 mm

For further information, please contact us on +44 (0) 370 608 9020

Fig. 5

Fig. 6

All dimensions (mm) are nominal

111

SCP super compact busbar – 4 conductor (aluminium) technical data n 3L + N + PE aluminium

130

N L1 L2 L3 PE

Aluminium

Single bar

Rated current Casing overall dimensions Operating voltage Insulation voltage Frequency Rated short-time current for three-phase fault (1 s) Allowable peak current for three-phase fault Rated short-time current for single-phase fault (1 s) Allowable peak current for single-phase fault Allowable specific energy for three-phase fault Phase resistance Phase reactance (50 Hz) Phase impedance Phase resistance at thermal conditions Phase impedance at thermal conditions Neutral resistance Resistance of the protective conductor (PE 1) Resistance of the protective conductor (PE 2) Resistance of the protective conductor (PE 3) Reactance of the protective conductor (50 Hz) Resistance of the fault loop (PE 1) Resistance of the fault loop (PE 2) Resistance of the fault loop (PE 3) Reactance of the fault loop (50 Hz) Impedance of the fault loop (PE 1) Impedance of the fault loop (PE 2) Impedance of the fault loop (PE 3) Zero-sequence resistance phase - N Zero-sequence reactance phase - N Zero-sequence Impedance phase - N Zero-sequence resistance phase - PE Zero-sequence reactance phase - PE Zero-sequence Impedance phase - PE

Voltage drop factor with distributed load ∆V = k.L.Ie.10-6 [V]

k [V/m/A]10-6

Weight (PE 1) Weight (PE 2) Weight (PE 3) Fire load Degree of protection Thermal resistance class of the insulating materials Joule effect losses at rated current Min./max. ambient temperature

In [A] 630 L x H [mm] 130 x 130 Ue [V] 1 000 Ui [V] 1 000 f [Hz] 50/60 Icw [kA]rms 36 Ipk [kA] 76 Icw [kA]rms 22 Ipk [kA] 48 I2t [MA2s] 1 296 R20 [mΩ/m] 0·077 X [mΩ/m] 0·023 Z [mΩ/m] 0·080 Rt [mΩ/m] 0·084 Z [mΩ/m] 0·087 R20 [mΩ/m] 0·077 RPE [mΩ/m] 0·125 RPE [mΩ/m] 0·036 RPE [mΩ/m] 0·050 XPE [mΩ/m] 0·080 Ro [mΩ/m] 0·209 Ro [mΩ/m] 0·120 Ro [mΩ/m] 0·134 Xo [mΩ/m] 0·10 Zo [mΩ/m] 0·233 Zo [mΩ/m] 0·158 Zo [mΩ/m] 0·169 Ro [mΩ/m] 0·306 Xo [mΩ/m] 0·174 Zo [mΩ/m] 0·352 Ro [mΩ/m] 0·581 Xo [mΩ/m] 0·263 Zo [mΩ/m] 0·638 cosϕ = 0·70 65·3 cosϕ = 0·75 67·9 cosϕ = 0·80 70·3 cosϕ = 0·85 72·5 cosϕ = 0·90 74·3 cosϕ = 0·95 75·5 cosϕ = 1·00 72·9 p [kg/m] 17·3 p [kg/m] 20·8 p [kg/m] 18·4 [kWh/m] 4·5 IP 55 – B/F1 P [W/m] 100 [°C] -5/50

800 1 000 1 250 130 x 130 130 x 130 130 x 130 1 000 1 000 1 000 1 000 1 000 1 000 50/60 50/60 50/60 42 50 75 88 110 165 25 30 45 55 66 99 1 764 2 500 5 625 0·057 0·057 0·046 0·017 0·017 0·015 0·059 0·059 0·048 0·063 0·068 0·055 0·066 0·070 0·057 0·057 0·057 0·046 0·125 0·125 0·125 0·036 0·036 0·036 0·050 0·050 0·050 0·078 0·078 0·048 0·188 0·193 0·180 0·099 0·104 0·091 0·113 0·118 0·105 0·10 0·10 0·06 0·211 0·215 0·191 0·137 0·141 0·111 0·148 0·152 0·123 0·257 0·257 0·238 0·160 0·160 0·128 0·303 0·303 0·270 0·519 0·519 0·369 0·229 0·229 0·191 0·567 0·567 0·416 48·9 51·9 42·9 50·9 54·1 44·6 52·7 56·1 46·2 54·4 58·0 47·7 55·8 59·6 48·9 56·7 60·8 49·7 54·9 59·1 48·0 17·0 17·0 18·7 20·5 20·5 23·2 18·1 18·1 20·8 5·5 5·5 6·0 55 55 55 B/F1 B/F1 B/F1 122 205 260 -5/50 -5/50 -5/50

Double bar 1 600 130 x 170 1 000 1 000 50/60 80 176 48 106 6 400 0·033 0·014 0·036 0·039 0·041 0·033 0·113 0·028 0·041 0·039 0·152 0·067 0·080 0·05 0·161 0·085 0·096 0·172 0·106 0·202 0·321 0·175 0·366 32·3 33·4 34·3 35·1 35·7 35·9 33·8 20·3 24·9 21·8 8·5 55 B/F1 300 -5/50

2 000 130 x 220 1 000 1 000 50/60 80 176 48 106 6 400 0·025 0·011 0·027 0·030 0·032 0·025 0·101 0·023 0·033 0·028 0·131 0·053 0·063 0·04 0·137 0·066 0·074 0·140 0·108 0·177 0·270 0·212 0·343 25·1 25·9 26·7 27·3 27·7 27·8 26·2 30·7 36·7 32·6 10·5 55 B/F1 363 -5/50

2 500 130 x 380 1 000 1 000 50/60 150 330 90 198 22 500 0·021 0·006 0·022 0·024 0·025 0·021 0·075 0·014 0·021 0·020 0·099 0·038 0·045 0·03 0·103 0·046 0·052 0·107 0·083 0·135 0·217 0·155 0·267 18·4 19·2 19·9 20·6 21·2 21·6 21·0 43·7 53·9 46·9 16·0 55 B/F1 455 -5/50

3 200 4 000 130 x 440 130 x 480 1 000 1 000 1 000 1 000 50/60 50/60 160 160 352 352 96 96 211 211 25 600 25 600 0·016 0·013 0·006 0·006 0·017 0·014 0·019 0·016 0·020 0·018 0·016 0·013 0·069 0·065 0·012 0·011 0·018 0·017 0·015 0·016 0·088 0·081 0·031 0·027 0·037 0·033 0·02 0·02 0·091 0·084 0·038 0·035 0·043 0·040 0·080 0·070 0·073 0·060 0·108 0·092 0·196 0·164 0·148 0·146 0·246 0·22 15·4 13·7 16·0 14·1 16·5 14·5 16·9 14·9 17·3 15·1 17·5 15·2 16·7 14·3 52·3 62·7 64·3 75·7 56·1 66·8 19·0 21·0 55 55 B/F1 B/F1 592 790 -5/50 -5/50

Regulations and conformity : 1 : Class F thermal resistance (155°C) available on request IEC 61439-6 (BS EN 61439-6) +44 (0) 370 608 9020 Suitable for the following climates : In : rated current referred to a room temperature of 40°C Constant humid climate (IEC 60068 2 – 11) Cyclical humid climate (IEC 60068 2 – 30) Degree of protection : IP 55; IP x7 carrying lines available with accessories, on request - +44 (0) 370 608 9020 Insulation and surface treatment of the conductors : Insulated conductors for the whole length, aluminum copper-plated and tin-plated PE 1 PE 3 PE 2 Busbar casing material : Standard version Extra earth - aluminium Extra earth - copper 1·5 mm galvanised steel plate, pre-painted or stainless steel (available, if required, with special paint and/or with thickness 2 mm)

112

SCP super compact busbar – 4 conductor (copper) technical data

130

n 3L + N + PE copper

N L1 L2 L3 PE

Copper Rated current Casing overall dimensions Operating voltage Insulation voltage Frequency Rated short-time current for three-phase fault (1 s) Allowable peak current for three-phase fault Rated short-time current for single-phase fault (1 s) Allowable peak current for single-phase fault Allowable specific energy for three-phase fault Phase resistance Phase reactance (50 Hz) Phase impedance Phase resistance at thermal conditions Phase impedance at thermal conditions Neutral resistance Resistance of the protective conductor (PE 1) Resistance of the protective conductor (PE 2) Resistance of the protective conductor (PE 3) Reactance of the protective conductor (50 Hz) Resistance of the fault loop (PE 1) Resistance of the fault loop (PE 2) Resistance of the fault loop (PE 3) Reactance of the fault loop (50 Hz) Impedance of the fault loop (PE 1) Impedance of the fault loop (PE 2) Impedance of the fault loop (PE 3) Zero-sequence resistance phase - N Zero-sequence reactance phase - N Zero-sequence Impedance phase - N Zero-sequence resistance phase - PE Zero-sequence reactance phase - PE Zero-sequence Impedance phase - PE

In [A] 800 L x H [mm] 130 x 130 Ue [V] 1 000 Ui [V] 1 000 f [Hz] 50/60 Icw [kA]rms 45 Ipk [kA] 95 Icw [kA]rms 27 [kA] 57 I2t [MA2s] 2 025 R20 [mΩ/m] 0·039 X [mΩ/m] 0·023 Z [mΩ/m] 0·045 Rt [mΩ/m] 0·042 Z [mΩ/m] 0·048 R20 [mΩ/m] 0·039 RPE [mΩ/m] 0·125 RPE [mΩ/m] 0·036 RPE [mΩ/m] 0·050 XPE [mΩ/m] 0·054 Ro [mΩ/m] 0·167 Ro [mΩ/m] 0·078 Ro [mΩ/m] 0·092 Xo [mΩ/m] 0·077 Zo [mΩ/m] 0·184 Zo [mΩ/m] 0·110 Zo [mΩ/m] 0·120 Ro [mΩ/m] 0·170 Xo [mΩ/m] 0·159 Zo [mΩ/m] 0·233 Ro [mΩ/m] 0·507 Xo [mΩ/m] 0·201 Zo [mΩ/m] 0·545 cosϕ = 0·70 39·9 cosϕ = 0·75 40·7 cosϕ = 0·80 41·3 Voltage drop factor with distributed load k [V/m/A]10-6 cosϕ = 0·85 41·7 ∆V = k.L.Ie.10-6 [V] cosϕ = 0·90 41·7 cosϕ = 0·95 41·1 cosϕ = 1·00 36·7 Weight (PE 1) p [kg/m] 31·0 Weight (PE 2) p [kg/m] 35·0 Weight (PE 3) p [kg/m] 33·0 Fire load [kWh/m] 4·5 Degree of protection IP 55 Thermal resistance class of the insulating materials – B/F1 Joule effect losses at rated current P [W/m] 81 Min./max. ambient temperature [°C] -5/50

Single bar 1 000 1 250 1 600 130 x 130 130 x 130 130 x 170 1 000 1 000 1 000 1 000 1 000 1 000 50/60 50/60 50/60 50 60 85 110 132 187 30 36 51 66 79 112 2 500 3 600 7 225 0·030 0·030 0·022 0·017 0·017 0·015 0·035 0·035 0·027 0·035 0·037 0·027 0·039 0·041 0·031 0·030 0·030 0·022 0·125 0·125 0·113 0·036 0·036 0·028 0·050 0·050 0·041 0·054 0·054 0·044 0·160 0·162 0·140 0·071 0·073 0·055 0·085 0·087 0·068 0·071 0·071 0·059 0·175 0·177 0·152 0·100 0·102 0·081 0·110 0·112 0·090 0·155 0·155 0·115 0·151 0·151 0·114 0·216 0·216 0·162 0·429 0·429 0·331 0·177 0·177 0·143 0·464 0·464 0·361 31·5 33·0 25·6 32·2 33·9 26·1 32·8 34·6 26·5 33·3 35·1 26·7 33·4 35·4 26·7 33·1 35·1 26·2 30·0 32·2 23·3 31·0 31·0 42·0 35·0 35·0 47·0 32·0 32·0 44·0 5·5 5·5 8 55 55 55 B/F1 B/F1 B/F1 104 174 207 -5/50 -5/50 -5/50

Double bar 2 000 130 x 170 1000 1000 50/60 88 194 53 116 7 744 0·018 0·014 0·023 0·022 0·026 0·018 0·113 0·028 0·041 0·044 0·135 0·050 0·063 0·058 0·147 0·077 0·086 0·120 0·098 0·155 0·283 0·150 0·320 22·1 22·4 22·6 22·7 22·5 22·0 19·1 46·0 51·0 48·0 8·2 55 B/F1 265 -5/50

2 500 130 x 220 1 000 1 000 50/60 88 194 53 116 7 744 0·014 0·011 0·018 0·017 0·020 0·014 0·101 0·023 0·033 0·032 0·118 0·040 0·050 0·043 0·126 0·059 0·066 0·098 0·065 0·118 0·221 0·124 0·253 17·1 17·4 17·5 17·5 17·4 17·0 14·7 69·0 70·0 66·0 10·5 55 B/F1 319 -5/50

3 200 130 x 380 1 000 1 000 50/60 170 374 102 224 28 900 0·011 0·007 0·013 0·013 0·015 0·011 0·075 0·014 0·021 0·022 0·088 0·027 0·034 0·029 0·093 0·040 0·045 0·083 0·056 0·100 0·177 0·111 0·209 12·2 12·4 12·6 12·8 12·8 12·6 11·2 84·0 94·0 87·0 16 55 B/F1 399 -5/50

4 000 5 000 130 x 440 130 x 480 1 000 1 000 1 000 1 000 50/60 50/60 176 176 387 387 106 106 232 232 30 976 30 976 0·009 0·007 0·006 0·006 0·011 0·009 0·011 0·008 0·013 0·010 0·009 0·007 0·069 0·065 0·012 0·011 0·018 0·017 0·017 0·016 0·080 0·073 0·023 0·019 0·029 0·025 0·023 0·022 0·083 0·077 0·033 0·029 0·037 0·034 0·071 0·062 0·055 0·042 0·090 0·075 0·178 0·144 0·094 0·086 0·201 0·168 10·5 8·9 10·8 8·9 10·9 9·0 11·0 9·0 11·0 8·9 10·9 8·6 9·8 7·3 101·0 126·0 114·0 139·0 105·0 130·0 19 21 55 55 B/F1 B/F1 541 636 -5/50 -5/50

113

SCP super compact busbar – 5 conductor (aluminium) technical data

140

n SCP technical data functional earth clean earth / low noise SCP5C (3L + N + PE + FE) aluminium

FE N L1 L2 L3 PE

Aluminium

Single bar

Rated current Casing overall dimensions Operating voltage Insulation voltage Frequency Rated short-time current for three-phase fault (1 s) Allowable peak current for three-phase fault Rated short-time current for single-phase fault (1 s) Allowable peak current for single-phase fault Allowable specific energy for three-phase fault Phase resistance Phase reactance (50 Hz) Phase impedance Phase resistance at thermal conditions Phase impedance at thermal conditions Neutral resistance Functional earthing resistance (FE) Functional earthing reactance (FE) Resistance of the protective conductor (PE type 1) Resistance of the protective conductor (PE type 2) Resistance of the protective conductor (PE type 3) Reactance of the protective conductor (50 Hz) Resistance of the fault loop (PE 1) Resistance of the fault loop (PE 2) Resistance of the fault loop (PE 3) Reactance of the fault loop (50 Hz) Impedance of the fault loop (PE 1) Impedance of the fault loop (PE 2) Impedance of the fault loop (PE 3) Zero-sequence resistance phase - N Zero-sequence reactance phase - N Zero-sequence Impedance phase - N Zero-sequence resistance phase - PE Zero-sequence reactance phase - PE Zero-sequence Impedance phase - PE

Voltage drop factor with distributed load ∆V = k.L.Ie.10-6 [V]

k [V/m/A]10-6

Weight (PE 1) Weight (PE 2) Weight (PE 3) Fire load Degree of protection Thermal resistance class of the insulating materials Joule effect losses at rated current Min./max. ambient temperature

In [A] 630 L x H [mm] 140 x 130 Ue [V] 1 000 Ui [V] 1 000 f [Hz] 50/60 ICW [kA]rms 36 Ipk [kA] 76 ICW [kA]rms 22 Ipk [kA] 48 I2t [MA2s] 1 296 R20 [mΩ/m] 0·077 X [mΩ/m] 0·023 Z [mΩ/m] 0·080 Rt [mΩ/m] 0·084 Z [mΩ/m] 0·087 R20 [mΩ/m] 0·077 R20 [mΩ/m] 0·077 X [mΩ/m] 0·023 RPE [mΩ/m] 0·121 RPE [mΩ/m] 0·035 RPE [mΩ/m] 0·050 XPE [mΩ/m] 0·080 Ro [mΩ/m] 0·131 Ro [mΩ/m] 0·108 Ro [mΩ/m] 0·115 Xo [mΩ/m] 0·10 Zo [mΩ/m] 0·167 Zo [mΩ/m] 0·149 Zo [mΩ/m] 0·154 Ro [mΩ/m] 0·306 Xo [mΩ/m] 0·174 Zo [mΩ/m] 0·352 Ro [mΩ/m] 0·468 Xo [mΩ/m] 0·263 Zo [mΩ/m] 0·537 cosϕ = 0·70 65·3 cosϕ = 0·75 67·9 cosϕ = 0·80 70·3 cosϕ = 0·85 72·5 cosϕ = 0·90 74·3 cosϕ = 0·95 75·5 cosϕ = 1·00 72·9 p [kg/m] 21·6 p [kg/m] 23·0 p [kg/m] 20·6 [kWh/m] 5·6 IP 55 – B/F1 P [W/m] 100 [°C] -5/50

800 1 000 1 250 140 x 130 140 x 130 140 x 130 1 000 1 000 1 000 1 000 1 000 1 000 50/60 50/60 50/60 42 50 75 88 110 165 25 30 45 55 66 99 1 764 2 500 5 625 0·057 0·057 0·046 0·017 0·017 0·015 0·059 0·059 0·048 0·063 0·068 0·055 0·066 0·070 0·057 0·057 0·057 0·046 0·057 0·057 0·046 0·017 0·017 0·015 0·121 0·121 0·121 0·035 0·035 0·035 0·050 0·050 0·050 0·078 0·078 0·048 0·102 0·107 0·089 0·085 0·090 0·075 0·090 0·095 0·079 0·10 0·10 0·06 0·139 0·143 0·109 0·128 0·131 0·098 0·131 0·134 0·101 0·257 0·257 0·238 0·160 0·160 0·128 0·303 0·303 0·270 0·387 0·387 0·246 0·229 0·229 0·191 0·450 0·450 0·311 48·9 51·9 42·9 50·9 54·1 44·6 52·7 56·1 46·2 54·4 58·0 47·7 55·8 59·6 48·9 56·7 60·8 49·7 54·9 59·1 48·0 21·3 21·3 23·4 22·8 22·8 26·4 20·4 20·4 24·0 6·9 6·9 7·5 55 55 55 B/F1 B/F1 B/F1 122 205 260 -5/50 -5/50 -5/50

Double bar 1 600 140 x 170 1 000 1 000 50/60 80 176 48 106 6 400 0·033 0·014 0·036 0·039 0·041 0·033 0·033 0·014 0·110 0·028 0·040 0·039 0·064 0·054 0·057 0·05 0·083 0·076 0·078 0·172 0·106 0·202 0·213 0·175 0·276 32·3 33·4 34·3 35·1 35·7 35·9 33·8 25·4 28·6 25·5 10·6 55 B/F1 300 -5/50

2 000 140 x 220 1 000 1 000 50/60 80 176 48 106 6 400 0·025 0·011 0·027 0·030 0·032 0·025 0·025 0·011 0·098 0·023 0·033 0·028 0·050 0·042 0·044 0·04 0·064 0·057 0·059 0·140 0·108 0·177 0·173 0·212 0·274 25·1 25·9 26·7 27·3 27·7 27·8 26·2 38·4 41·4 37·4 13·1 55 B/F1 363 -5/50

2 500 140 x 380 1 000 1 000 50/60 150 330 90 198 22 500 0·021 0·006 0·022 0·024 0·025 0·021 0·021 0·006 0·074 0·014 0·020 0·020 0·041 0·033 0·034 0·03 0·048 0·042 0·043 0·107 0·083 0·135 0·113 0·155 0·192 18·4 19·2 19·9 20·6 21·2 21·6 21·0 54·6 60·1 53·1 20·0 55 B/F1 455 -5/50

3 200 4 000 140 x 440 140 x 480 1 000 1 000 1 000 1 000 50/60 50/60 160 160 352 352 96 96 211 211 25 600 25 600 0·016 0·013 0·006 0·006 0·017 0·014 0·019 0·016 0·020 0·018 0·016 0·013 0·016 0·013 0·006 0·006 0·068 0·064 0·012 0·011 0·018 0·017 0·015 0·016 0·032 0·027 0·026 0·022 0·028 0·024 0·02 0·02 0·038 0·035 0·034 0·031 0·035 0·032 0·080 0·070 0·073 0·060 0·108 0·092 0·107 0·070 0·148 0·146 0·183 0·162 15·4 13·7 16·0 14·1 16·5 14·5 16·9 14·9 17·3 15·1 17·5 15·2 16·7 14·3 65·4 78·4 72·1 84·9 64·0 76·0 23·8 26·3 55 55 B/F1 B/F1 592 790 -5/50 -5/50

114

SCP super compact busbar – 5 conductor (copper) technical data

140

n SCP technical data functional earth clean earth / low noise SCP5C (3L + N + PE + FE) copper

FE N L1 L2 L3 PE

Copper

Single bar

Rated current Casing overall dimensions Operating voltage Insulation voltage Frequency Rated short-time current for three-phase fault (1 s) Allowable peak current for three-phase fault Rated short-time current for single-phase fault (1 s) Allowable peak current for single-phase fault Allowable specific energy for three-phase fault Phase resistance Phase reactance (50 Hz) Phase impedance Phase resistance at thermal conditions Phase impedance at thermal conditions Neutral resistance Functional earthing resistance (FE) Functional earthing reactance (FE) Resistance of the protective conductor (PE type 1) Resistance of the protective conductor (PE type 2) Resistance of the protective conductor (PE type 3) Reactance of the protective conductor (50 Hz) Resistance of the fault loop (PE 1) Resistance of the fault loop (PE 2) Resistance of the fault loop (PE 3) Reactance of the fault loop (50 Hz) Impedance of the fault loop (PE 1) Impedance of the fault loop (PE 2) Impedance of the fault loop (PE 3) Zero-sequence resistance phase - N Zero-sequence reactance phase - N Zero-sequence Impedance phase - N Zero-sequence resistance phase - PE Zero-sequence reactance phase - PE Zero-sequence Impedance phase - PE

Voltage drop factor with distributed load ∆V = k.L.Ie.10-6 [V]

k [V/m/A]10-6

Weight (PE 1) Weight (PE 2) Weight (PE 3) Fire load Degree of protection Thermal resistance class of the insulating materials Joule effect losses at rated current Min./max. ambient temperature

In [A] 800 L x H [mm] 140 x 130 Ue [V] 1 000 Ui [V] 1 000 f [Hz] 50/60 Icw [kA]rms 45 Ipk [kA] 95 Icw [kA]rms 27 Ipk [kA] 57 I2t [MA2s] 2025 R20 [mΩ/m] 0·039 X [mΩ/m] 0·023 Z [mΩ/m] 0·045 Rt [mΩ/m] 0·042 Z [mΩ/m] 0·048 R20 [mΩ/m] 0·039 R20 [mΩ/m] 0·039 X [mΩ/m] 0·023 RPE [mΩ/m] 0·125 RPE [mΩ/m] 0·036 RPE [mΩ/m] 0·050 XPE [mΩ/m] 0·054 Ro [mΩ/m] 0·072 Ro [mΩ/m] 0·061 Ro [mΩ/m] 0·064 Xo [mΩ/m] 0·077 Zo [mΩ/m] 0·105 Zo [mΩ/m] 0·098 Zo [mΩ/m] 0·100 Ro [mΩ/m] 0·170 Xo [mΩ/m] 0·159 Zo [mΩ/m] 0·233 Ro [mΩ/m] 0·408 Xo [mΩ/m] 0·196 Zo [mΩ/m] 0·453 cosϕ = 0·70 39·9 cosϕ = 0·75 40·7 cosϕ = 0·80 41·3 cosϕ = 0·85 41·7 cosϕ = 0·90 41·7 cosϕ = 0·95 41·1 cosϕ = 1·00 36·7 p [kg/m] 39·0 p [kg/m] 41·0 p [kg/m] 38·0 [kWh/m] 5·6 IP 55 – B/F1 P [W/m] 81 [°C] -5/50

1 000 1 250 1 600 140 x 130 140 x 130 140 x 170 1 000 1 000 1 000 1 000 1 000 1 000 50/60 50/60 50/60 50 60 85 110 132 187 30 36 51 66 79 112 2 500 3 600 7 225 0·030 0·030 0·022 0·017 0·017 0·015 0·035 0·035 0·027 0·035 0·037 0·027 0·039 0·041 0·031 0·030 0·030 0·022 0·030 0·030 0·022 0·017 0·017 0·015 0·125 0·125 0·113 0·036 0·036 0·028 0·050 0·050 0·041 0·054 0·054 0·044 0·059 0·062 0·045 0·051 0·054 0·039 0·054 0·056 0·041 0·071 0·071 0·059 0·092 0·094 0·074 0·087 0·089 0·071 0·089 0·090 0·072 0·155 0·155 0·115 0·151 0·151 0·114 0·216 0·216 0·162 0·320 0·320 0·220 0·158 0·158 0·126 0·357 0·357 0·254 31·5 33·0 25·6 32·2 33·9 26·1 32·8 34·6 26·5 33·3 35·1 26·7 33·4 35·4 26·7 33·1 35·1 26·2 30·0 32·2 23·3 39·0 39·0 53·0 41·0 41·0 55·0 38·0 38·0 52·0 6·9 6·9 10·0 55 55 55 B/F1 B/F1 B/F1 104 174 207 -5/50 -5/50 -5/50

Double bar 2 000 140 x 170 1 000 1 000 50/60 88 194 53 116 7 744 0·018 0·014 0·023 0·022 0·026 0·018 0·018 0·014 0·113 0·028 0·041 0·044 0·038 0·033 0·035 0·058 0·069 0·067 0·068 0·120 0·098 0·155 0·188 0·135 0·231 22·1 22·4 22·6 22·7 22·5 22·0 19·1 58·0 60·0 57·0 10·3 55 B/F1 265 -5/50

2 500 140 x 220 1 000 1 000 50/60 88 194 53 116 7 744 0·014 0·011 0·018 0·017 0·020 0·014 0·014 0·011 0·101 0·023 0·033 0·032 0·029 0·026 0·027 0·043 0·052 0·050 0·051 0·098 0·065 0·118 0·142 0·136 0·197 17·1 17·4 17·5 17·5 17·4 17·0 14·7 86·0 83·0 79·0 13·1 55 B/F1 319 -5/50

3 200 140 x 380 1 000 1 000 50/60 170 374 102 224 28 900 0·011 0·007 0·013 0·013 0·015 0·011 0·011 0·007 0·075 0·014 0·021 0·022 0·023 0·019 0·020 0·029 0·037 0·035 0·035 0·083 0·056 0·100 0·092 0·104 0·139 12·2 12·4 12·6 12·8 12·8 12·6 11·2 105·0 111·0 104·0 20·0 55 B/F1 399 -5/50

4 000 5 000 140 x 440 140 x 480 1 000 1 000 1 000 1 000 50/60 50/60 176 176 387 387 106 106 232 232 30 976 30 976 0·009 0·007 0·006 0·006 0·011 0·009 0·011 0·008 0·013 0·010 0·009 0·007 0·009 0·007 0·006 0·006 0·069 0·065 0·012 0·011 0·018 0·017 0·017 0·016 0·019 0·015 0·016 0·013 0·017 0·013 0·023 0·022 0·030 0·026 0·028 0·025 0·029 0·026 0·071 0·062 0·055 0·042 0·090 0·075 0·077 0·061 0·088 0·075 0·117 0·097 10·5 8·9 10·8 8·9 10·9 9·0 11·0 9·0 11·0 8·9 10·9 8·6 9·8 7·3 126·0 158·0 134·0 174·0 126·0 163·0 23·8 26·3 55 55 B/F1 B/F1 541 636 -5/50 -5/50

115

SCP super compact busbar – double neutral (aluminium) technical data

140

n Double neutral SCP2N (3L + 2N + PE) aluminium

2N L1 L2 L3 PE

Aluminium

Single bar

Rated current Casing overall dimensions Operating voltage Insulation voltage Frequency Rated short-time current for three-phase fault (1 s) Allowable peak current for three-phase fault Rated short-time current for single-phase fault (1 s) Allowable peak current for single-phase fault Rated short-time protection current (1 s) Protection circuit peak rated current Allowable specific energy for three-phase fault Phase resistance Phase reactance (50 Hz) Phase impedance Phase resistance at thermal conditions Phase impedance at thermal conditions Neutral resistance Resistance of the protective conductor (PE type 1) Resistance of the protective conductor (PE type 2) Resistance of the protective conductor (PE type 3) Reactance of the protective conductor (50 Hz) Resistance of the fault loop (PE 1) Resistance of the fault loop (PE 2) Resistance of the fault loop (PE 3) Reactance of the fault loop (50 Hz) Impedance of the fault loop (PE 1) Impedance of the fault loop (PE 2) Impedance of the fault loop (PE 3) Zero-sequence resistance phase - N Zero-sequence reactance phase - N Zero-sequence Impedance phase - N Zero-sequence resistance phase - PE Zero-sequence reactance phase - PE Zero-sequence Impedance phase - PE

Voltage drop factor with distributed load ∆V = k.L.Ie.10-6 [V]

k [V/m/A]10-6

Weight (PE 1) Weight (PE 2) Weight (PE 3) Fire load Degree of protection Thermal resistance class of the insulating materials Joule effect losses at rated current Min./max. ambient temperature

In [A] 630 L x H [mm] 140 x 130 Ue [V] 1 000 Ui [V] 1 000 f [Hz] 50/60 Icw [kA]rms 36 Ipk [kA] 76 Icw [kA]rms 22 Ipk [kA] 48 Icw [kA]rms 22 Ipk [kA] 48 I2t [MA2s] 1 296 R20 [mΩ/m] 0·077 X [mΩ/m] 0·023 Z [mΩ/m] 0·080 Rt [mΩ/m] 0·084 Z [mΩ/m] 0·087 R20 [mΩ/m] 0·039 RPE [mΩ/m] 0·121 RPE [mΩ/m] 0·035 RPE [mΩ/m] 0·050 XPE [mΩ/m] 0·080 Ro [mΩ/m] 0·205 Ro [mΩ/m] 0·119 Ro [mΩ/m] 0·134 Xo [mΩ/m] 0·10 Zo [mΩ/m] 0·230 Zo [mΩ/m] 0·158 Zo [mΩ/m] 0·169 Ro [mΩ/m] 0·147 Xo [mΩ/m] 0·198 Zo [mΩ/m] 0·247 Ro [mΩ/m] 0·581 Xo [mΩ/m] 0·263 Zo [mΩ/m] 0·638 cosϕ = 0·70 65·3 cosϕ = 0·75 67·9 cosϕ = 0·80 70·3 cosϕ = 0·85 72·5 cosϕ = 0·90 74·3 cosϕ = 0·95 75·5 cosϕ = 1·00 72·9 p [kg/m] 21·6 p [kg/m] 23·0 p [kg/m] 20·6 [kWh/m] 5·6 IP 55 – B/F1 P [W/m] 100 [°C] -5/50

800 1 000 1 250 140 x 130 140 x 130 140 x 130 1 000 1 000 1 000 1 000 1 000 1 000 50/60 50/60 50/60 42 50 75 88 110 165 25 30 45 55 66 99 25 30 45 55 66 99 1 764 2 500 5 625 0·057 0·057 0·046 0·017 0·017 0·015 0·059 0·059 0·048 0·063 0·068 0·055 0·066 0·070 0·057 0·029 0·029 0·023 0·121 0·121 0·121 0·035 0·035 0·035 0·050 0·050 0·050 0·078 0·078 0·048 0·184 0·189 0·176 0·098 0·103 0·090 0·113 0·118 0·105 0·10 0·10 0·06 0·207 0·212 0·187 0·137 0·140 0·110 0·148 0·152 0·123 0·135 0·135 0·132 0·180 0·180 0·166 0·225 0·225 0·212 0·519 0·519 0·369 0·229 0·229 0·191 0·567 0·567 0·416 48·9 51·9 42·9 50·9 54·1 44·6 52·7 56·1 46·2 54·4 58·0 47·7 55·8 59·6 48·9 56·7 60·8 49·7 54·9 59·1 48·0 21·3 21·3 23·4 22·8 22·8 26·4 20·4 20·4 24·0 6·9 6·9 7·5 55 55 55 B/F1 B/F1 B/F1 122 205 260 -5/50 -5/50 -5/50

Double bar 1 600 140 x 170 1 000 1 000 50/60 80 176 48 106 48 106 6 400 0·033 0·014 0·036 0·039 0·041 0·017 0·110 0·028 0·040 0·039 0·149 0·067 0·079 0·05 0·158 0·085 0·095 0·129 0·160 0·206 0·321 0·175 0·366 32·3 33·4 34·3 35·1 35·7 35·9 33·8 25·4 28·6 25·5 10·6 55 B/F1 300 -5/50

2 000 140 x 220 1 000 1 000 50/60 80 176 48 106 48 106 6 400 0·025 0·011 0·027 0·030 0·032 0·013 0·098 0·023 0·033 0·028 0·128 0·053 0·063 0·04 0·134 0·066 0·074 0·126 0·190 0·228 0·270 0·212 0·343 25·1 25·9 26·7 27·3 27·7 27·8 26·2 38·4 41·4 37·4 13·1 55 B/F1 363 -5/50

2 500 140 x 380 1 000 1 000 50/60 150 330 90 198 90 198 22 500 0·021 0·006 0·022 0·024 0·025 0·011 0·074 0·014 0·020 0·020 0·098 0·038 0·044 0·03 0·102 0·046 0·051 0·084 0·135 0·159 0·217 0·155 0·267 18·4 19·2 19·9 20·6 21·2 21·6 21·0 54·6 60·1 53·1 20·0 55 B/F1 455 -5/50

3 200 4 000 140 x 440 140 x 480 1 000 1 000 1 000 1 000 50/60 50/60 160 160 352 352 96 96 211 211 96 96 211 211 25 600 25 600 0·016 0·013 0·006 0·006 0·017 0·014 0·019 0·016 0·020 0·018 0·008 0·007 0·068 0·064 0·012 0·011 0·018 0·017 0·015 0·016 0·087 0·080 0·031 0·027 0·037 0·033 0·02 0·02 0·090 0·083 0·038 0·035 0·043 0·040 0·063 0·048 0·165 0·103 0·177 0·114 0·196 0·164 0·148 0·146 0·246 0·220 15·4 13·7 16·0 14·1 16·5 14·5 16·9 14·9 17·3 15·1 17·5 15·2 16·7 14·3 65·4 78·4 72·1 84·9 64·0 76·0 23·8 26·3 55 55 B/F1 B/F1 592 790 -5/50 -5/50

116

SCP super compact busbar – double neutral (copper) technical data

140

n Double neutral SCP2N (3L + 2N + PE) copper

2N L1 L2 L3 PE

Copper

Single bar

Rated current Casing overall dimensions Operating voltage Insulation voltage Frequency Rated short-time current for three-phase fault (1 s) Allowable peak current for three-phase fault Rated short-time current for single-phase fault (1 s) Allowable peak current for single-phase fault Rated short-time protection current (1 s) Protection circuit peak rated current Allowable specific energy for three-phase fault Phase resistance Phase reactance (50 Hz) Phase impedance Phase resistance at thermal conditions Phase impedance at thermal conditions Neutral resistance Resistance of the protective conductor (PE type 1) Resistance of the protective conductor (PE type 2) Resistance of the protective conductor (PE type 3) Reactance of the protective conductor (50 Hz) Resistance of the fault loop (PE 1) Resistance of the fault loop (PE 2) Resistance of the fault loop (PE 3) Reactance of the fault loop (50 Hz) Impedance of the fault loop (PE 1) Impedance of the fault loop (PE 2) Impedance of the fault loop (PE 3) Zero-sequence resistance phase - N Zero-sequence reactance phase - N Zero-sequence Impedance phase - N Zero-sequence resistance phase - PE Zero-sequence reactance phase - PE Zero-sequence Impedance phase - PE

Voltage drop factor with distributed load ∆V = k.L.Ie.10-6 [V]

k [V/m/A]10-6

Weight (PE 1) Weight (PE 2) Weight (PE 3) Fire load Degree of protection Thermal resistance class of the insulating materials Joule effect losses at rated current Min./max. ambient temperature

In [A] 800 L x H [mm] 140 x 130 Ue [V] 1 000 Ui [V] 1 000 f [Hz] 50/60 Icw [kA]rms 45 Ipk [kA] 95 Icw [kA]rms 27 Ipk [kA] 57 Icw [kA]rms 27 Ipk [kA] 57 I2t [MA2s] 2 025 R20 [mΩ/m] 0·039 X [mΩ/m] 0·023 Z [mΩ/m] 0·045 Rt [mΩ/m] 0·042 Z [mΩ/m] 0·048 R20 [mΩ/m] 0·020 RPE [mΩ/m] 0·125 RPE [mΩ/m] 0·036 RPE [mΩ/m] 0·050 XPE [mΩ/m] 0·054 Ro [mΩ/m] 0·167 Ro [mΩ/m] 0·078 Ro [mΩ/m] 0·092 Xo [mΩ/m] 0·077 Zo [mΩ/m] 0·184 Zo [mΩ/m] 0·110 Zo [mΩ/m] 0·120 Ro [mΩ/m] 0·128 Xo [mΩ/m] 0·184 Zo [mΩ/m] 0·224 Ro [mΩ/m] 0·507 Xo [mΩ/m] 0·201 Zo [mΩ/m] 0·545 cosϕ = 0·70 39·9 cosϕ = 0·75 40·7 cosϕ = 0·80 41·3 cosϕ = 0·85 41·7 cosϕ = 0·90 41·7 cosϕ = 0·95 41·1 cosϕ = 1·00 36·7 p [kg/m] 39·0 p [kg/m] 41·0 p [kg/m] 38·0 [kWh/m] 5·6 IP 55 – B/F1 P [W/m] 81 [°C] -5/50

1 000 1 250 1 600 140 x 130 140 x 130 140 x 170 1 000 1 000 1 000 1 000 1 000 1 000 50/60 50/60 50/60 50 60 85 110 132 187 30 36 51 66 79 112 30 36 51 66 79 112 2 500 3 600 7 225 0·030 0·030 0·022 0·017 0·017 0·015 0·035 0·035 0·027 0·035 0·037 0·027 0·039 0·041 0·031 0·015 0·015 0·011 0·125 0·125 0·113 0·036 0·036 0·028 0·050 0·050 0·041 0·054 0·054 0·044 0·160 0·162 0·140 0·071 0·073 0·055 0·085 0·087 0·068 0·071 0·071 0·059 0·175 0·177 0·152 0·100 0·102 0·081 0·110 0·112 0·090 0·125 0·125 0·121 0·152 0·152 0·143 0·197 0·197 0·187 0·429 0·429 0·331 0·177 0·177 0·143 0·464 0·464 0·361 31·5 33·0 25·6 32·2 33·9 26·1 32·8 34·6 26·5 33·3 35·1 26·7 33·4 35·4 26·7 33·1 35·1 26·2 30·0 32·2 23·3 39·0 39·0 53·0 41·0 41·0 55·0 38·0 38·0 52·0 6·9 6·9 10·0 55 55 55 B/F1 B/F1 B/F1 104 174 207 -5/50 -5/50 -5/50

Double bar 2 000 140 x 170 1 000 1 000 50/60 88 194 53 116 53 116 7 744 0·018 0·014 0·023 0·022 0·026 0·009 0·113 0·028 0·041 0·044 0·135 0·050 0·063 0·058 0·147 0·077 0·086 0·117 0·127 0·173 0·283 0·150 0·320 22·1 22·4 22·6 22·7 22·5 22·0 19·1 58·0 60·0 57·0 10·3 55 B/F1 265 -5/50

2 500 140 x 220 1 000 1 000 50/60 88 194 53 116 53 116 7 744 0·014 0·011 0·018 0·017 0·020 0·007 0·101 0·023 0·033 0·032 0·118 0·040 0·050 0·043 0·126 0·059 0·066 0·094 0·122 0·154 0·221 0·124 0·253 17·1 17·4 17·5 17·5 17·4 17·0 14·7 86·0 83·0 79·0 13·1 55 B/F1 319 -5/50

3 200 140 x 380 1 000 1 000 50/60 170 374 102 224 102 224 28 900 0·011 0·007 0·013 0·013 0·015 0·006 0·075 0·014 0·021 0·022 0·088 0·027 0·034 0·029 0·093 0·040 0·045 0·088 0·078 0·118 0·177 0·111 0·209 12·2 12·4 12·6 12·8 12·8 12·6 11·2 105·0 111·0 104·0 20·0 55 B/F1 399 -5/50

4 000 5 000 140 x 440 140 x 480 1 000 1 000 1 000 1 000 50/60 50/60 176 176 387 387 106 106 232 232 106 106 232 232 30 976 30 976 0·009 0·007 0·006 0·006 0·011 0·009 0·011 0·008 0·013 0·010 0·005 0·003 0·069 0·065 0·012 0·011 0·018 0·017 0·017 0·016 0·080 0·073 0·023 0·019 0·029 0·025 0·023 0·022 0·083 0·077 0·033 0·029 0·037 0·034 0·065 0·046 0·076 0·073 0·100 0·086 0·178 0·144 0·094 0·086 0·201 0·168 10·5 8·9 10·8 8·9 10·9 9·0 11·0 9·0 11·0 8·9 10·9 8·6 9·8 7·3 126·0 158·0 134·0 174·0 126·0 163·0 23·8 26·3 55 55 B/F1 B/F1 541 636 -5/50 -5/50

117

EXTENSIVE RANGE, HIGH P E R FO R M A N C E A N D S A F E T Y

DPX3 MCCBs

A comprehensive range for all your requirements from 16 to 1600 A

118

The DPX³ range features four sizes of moulded case circuit breakers with breaking capacities ranging from 16 to 100 kA. In

100 125 160 200 250 320 400 500 630 800 1000 1250 1600

DPX³ 160 16 kA

DPX³ 160 DPX³ 250

25 kA

DPX³ 160 DPX³ 250

36 kA

DPX³ 630 DPX³ 1 600 DPX³ 160 DPX³ 250

50 kA

DPX³ 630 DPX³ 1 600 DPX³ 250

70 kA

DPX³ 630 DPX³ 1 600

100 kA

DPX³ 630 DPX³ 1 600

Easy identification of the breaking capacity by the coloured tab:

DPX³ 160 Mounting on rail or plate

DPX³ 250 Mounting on rail or plate

DPX³ 630 Mounting on plate

16 kA

25 kA

36 kA

50 kA

70 kA

100 kA

DPX³ 1600 Mounting on plate

215 2 0A 100A

119

DPX3 electrical characteristics

DPX³ 160 thermal magnetic

DEVICES

DPX³ 250 thermal magnetic

On rail 4 or on plate

Mounting Breaking capacity (kA) (EN 60947-2 and IEC 60947-2)

DPX³ 250 electronic release

On rail 4 or on plate

16 kA

25 kA

36 kA

50 kA

25 kA

36 kA

50 kA

380/415 V±

220/240 V±

Breaking capacity (% Icu)

100

On rail 4 or on plate 70 kA

25 kA

36 kA

50 kA

70 kA

100

Characteristic of use 50/60 Hz

Nominal frequency 690 V (500 V with integrated e.l.c.bs)

690 V (500 V with integrated e.l.c.bs)

Thermal

0.8 to 1 In

Magnetic

10 In (400 A for 16 A and 25 A sizes)

5 to 10 In

Ir : 0.4 to 1 In Isd : 1.5 to 10 Ir

Maximum rated operating voltage Ue Category of use Thermal magnetic adjustment

Ir Ii

Electronic protection adjustment

tr Isd tsd I

Sg t(s)

t(s)

Ir Isd

lg tg

tr tsd li

I(A)

Maximum cable cross-section

Standard version

150 mm2

70 mm2

120 mm2

Rigid cable Flexible cable Copper bar and lug width

High capacity

mm2

14 mm

18 mm

8 Nm

Tightening torque

28.5

mm(1)

28.5 mm1

10 Nm

Nominal current (In) at 40 °C (A) In (A)

100

125

160

100

160

200

250

100

160

250

Phase

100

125

160

100

160

200

250

100

160

250

100

125

160

100

160

200

250

N/2 Magnetic threshold (Im) (A)2 of DPX3 thermal magnetic

Fixed

Adjustable

0 - 50 -100 % of phase value3 -

Adjustable

In (A)

100

125

160

100

160

200

250

Phase

400

630

800

1000

1250

1600

125-250

200-400

315-630

500-1000

400

630

800

1000

1250

1600

125-250

200-400

315-630

500-1000

N/2 Endurance (cycles) Electrical

8000

Mechanical

25000

20000

without or integrated

Electronic earth leakage module Type 1: Copper bars only 2: Trip current for 50/60 Hz. For direct current, multiply by 1.5 3: For maximum values related to In phase limit

120

DPX³ 630 thermal magnetic

DPX³ 630 electronic release

On plate 36 kA

50 kA

DPX³ 1600 thermal magnetic

On plate

70 kA

100 kA

36 kA

50 kA

DPX³ 1600 electronic release

On plate

70 kA

100 kA

36 kA

50 kA

On plate

70 kA

100 kA

36 kA

50 kA

70 kA

100 kA

100

120

170

100

120

170

100

120

170

100

120

170

100

50/60 Hz 690 V±

690 V±

A : In 630 A - B : In 200 to 400 A

0.8 to 1 In

5 to 10 In

Ir = 0.4 - 1 x In

•

Ir = 0.4 - 1 x In

•

tr = 3-30 s

•

tr = 3-30 s

•

Isd = 1.5 - 10 Ir

•

Isd = 1.5 - 10 Ir

•

tsd (I=K) = 0-500 ms

•

tsd (I=K) = 0-500 ms

•

tsd(I2t=K)

•

tsd(I2t=K) = 0-500 ms

•

Ig = 0.2 - 1 x In

•

Ig = 0.2 - 1 x In

•

tg = 0.1 - 1 s

•

tg = 0.1 - 1 s

•

= 0-500 ms

300 mm2 or 2 x 240 mm2

2 or 4 x 240 mm2

240 mm2 or 2 x 185 mm2

2 or 4 x 185 mm2

32 mm

50 mm

32 mm

•

50 mm

15 Nm

20 Nm

250

320

400

500

630

250

320

400

500

630

500

630

800

1000

1250

500

630

800

1000

1250

1600

250

320

400

500

630

250

320

400

500

630

500

630

800

1000

1250

500

630

800

1000

1250

1600

250

320

400

500

630

250

320

0 - 50 - 100 % of phase

value3

500

630

800

1000

1250

0 - 50 - 100 % of phase

500

630

value3

Adjustable 250

320

400

500

630

500

630

800

1000

1250

12502500 12502500

16003200 16003200

20004000 20004000

25005000 25005000

31506300 31506300

25005000 25005000

31506300 31506300

40008000 40008000

500010000 500010000

625012500 625012500

10002000

12502500

16002500

20004000

25005000

31505000

5000

4000

10000

20000

10000

downstream e.l.c.bs.

121

DPX³ 160/250

n Technical characteristics (at 40°) DPX³ 160 with electronic earth leakage module 25 kA 36 kA 50 kA 16-25-40-63-80-100-125-160 600 500 500 8 A 25 35 50 65 16 25 36 50 10 18 25 30 8 10 12 15 5 5 8 10 32 50 60 80 16 25 30 40 16 25 30 40 10 20 25 35 100 100 100 100 32 52.5 75.6 105 6.25 8.75 12.5 16.3 4 6.25 9 12.5 2.5 4.5 6.25 7.5 2 2.5 3 3.75 1.25 1.25 2 2.5

DPX³ 160 thermal magnetic

MCCBs 16 kA Nominal current In (A) Rated insulation voltage (V)

50-60Hz 50-60Hz Continuous

Rated operational voltage (V) Rated impulse withstand current Uimp (kV) Category of use

220/240 V± 380/415 V± 440 V± 480/500 V± 690 V± 125 V= (1) 250 V= (1) 400 V= (2) 500 V= (2)

Ultimate breaking capacity (kA) in AC

Ultimate breaking capacity (kA) in DC

Standard breaking capacity Ics (% Icu) Short-circuit making capacity lcm (kA)

25 16 10 8 5 32 16 16 10 100 32 6.25 4 2.5 2 1.25

415 V± 220/240 V± 380/415 V± 440 V± 480/500 V± 690 V±

Breaking capacity on 1 pole Isu (kA) For IT neutral earthing system

MCCBs

25 kA 36 kA 50 kA 16-25-40-63-80-100-125-160 800 690 500 8 A 35 50 65 25 36 50 18 25 30 10 12 15 5 8 10 50 60 80 25 30 40 25 30 40 20 25 35 100 100 100 52.5 75.6 105 8.75 12.5 16.3 6.25 9 12.5 4.5 6.25 7.5 2.5 3 3.75 1.25 2 2.5

16 kA

DPX³ 250 thermal magnetic 36 kA 50 kA 70 kA 100-160-200-250 800 (with integrated e.l.c.bs: 500) 690 (with integrated e.l.c.bs: 500) 500 8 A 40 60 80 100 25 36 50 70 20 30 40 60 10 25 30 40 8 16 18 20 50 72 80 90 25 36 40 45 30 45 50 55 25 36 40 45 100 100 100 100 10 15 20 25 6.25 9 12.5 17.5 5 7.5 10 15 2.5 6.25 7.5 10 2 4 4.5 5

DPX³ 250 electronic release 36 kA 50 kA 70 kA 40-100-160-250 800 (with integrated e.l.c.bs: 600) 690 (with integrated e.l.c.bs: 500) 500 8 A 40 60 80 100 25 36 50 70 20 30 40 60 10 25 30 40 8 16 20 50 72 80 90 25 36 40 45 30 45 50 55 25 36 40 45 100 100 100 100 15 15 20 25 6.25 9 12.5 17.5 5 7.5 10 15 2.5 6.25 7.5 10 -

25 kA

Nominal current In (A) Rated insulation voltage (V)

50-60Hz 50-60Hz Continuous

Rated operational voltage (V) Rated impulse withstand current Uimp (kV) Category of use

Ultimate breaking capacity (kA) in AC

220/240 V± 380/415 V± 440 V± 480/500 V± 690 V±

Ultimate breaking capacity (kA) in DC

125 V= 1 250 V= 1 400 V= 2 500 V= 2

Standard breaking capacity Ics (% Icu) 220/240 V± 380/415 V± 440 V± 480/500 V± 690 V±

Breaking capacity on 1 pole Isu (kA) For IT neutral earthing system

n Temperature derating

25 kA

n Derating at different altitudes

DPX3 160 In (A) 16 25 40 63 80 100 125 160

-25 23 37 55 88 115 135 160 224

-20 22 35 54 87 113 133 158 221

-10 21 34 52 84 111 130 155 214

Temperature (°C) 0 10 20 30 20 19 18 17 32 30 28 26 50 47 43 42 81 76 69 66 107 97 87 84 115 108 100 100 150 138 125 125 205 192 176 168

-5 21 33 51 83 109 123 153 210

40 16 25 40 63 80 100 125 160

50 15 23 38 60 78 95 118 152

60 15 22 36 57 75 90 112 145

DPX3 250 Temperature (°C)

In (A) -25

-20

-10

-5

100

135

132

128

126

123

120

112

102

100

160

216

211

205

201

197

192

179

163

160

151

143

134

200

270

264

256

251

246

240

224

203

200

189

179

168

250

338

330

320

314

308

300

280

254

250

236

224

210

1: 2 poles in series 2: 3 poles in series

122

70 14 21 34 55 72 85 105 139

Altitude (m)

2000

3000

4000

Rated current (A)

1 x In

0.96 x In

0.93 x In

Rated voltage (V)

DPX³ no e.l.c.bs

690

550

DPX³ with e.l.c.bs

500

400

DPX³ 160/250

n DPX3 160 thermal-magnetic tripping curve

n DPX3 250 thermal-magnetic tripping curves

10000

t (s)

1000

100

In=40-160A Ii=10 xIn 0.1

In=25A Ii=16xIn In=16A Ii=25 xIn

0.01

0.001

In=100-250A Ii=5...10 xIn

0.1

0.01

I/Ir

25 I/In

100

0.001

10 I/Ir

100

t: time I: rated current Ir: setting current Curve n°1: charateristic with cold start Curve n°2: charateristic with hot start

n DPX3 160 thermal-magnetic with integrated e.l.c.bs

n DPX3 250 thermal-magnetic with integrated e.l.c.bs

tripping curves

10000

10000 t (s) t (s) 1000 1000

100 100

1 10 10

2 2

In=40-160A Ii=10 xIn 0.1

In=100-250A Ii=5...10 xIn

0.1

In=25A Ii=16xIn In=16A Ii=25 xIn 0.01

0.01

0.001 0.001

10 I/Ir

t: time I: rated current Ir: setting current Curve n°1: charateristic with cold start Curve n°2: charateristic with hot start

25 I/In

100

10 I/Ir

100

t: time I: rated current Ir: setting current

123

DPX³ 160/250 (continued)

DPX³ 630/1600 reading DPX³ characteristic curves and adjustment ranges

n DPX3 250 electronic release tripping curves 10000

n Tripping curve for a DPX³ thermal-magnetic trip 10 000

t(s)

t (s)

1000

Thermal realease zone when cold

1 000

100

tr = 15s (±20%) tr = 10s (±20%) tr = 5s (±20%) tr = 3s (±20%)

100

Isd=1.5Ir (±20%) 1

In=250A

tsd=0.5s (±20%)

In=40A

I2t=K

0.1 tsd=0s (±20%)

Thermal realease zone when hot

Adjustable magnetic realease zone

HIGH selectivity LOW selectivity

0.1

0.01

t < 10ms

0.001 1

10 I/Ir

100 1

10 I/In

100

0.01

0.001

n Adjustment for thermal-magnetic DPX3 Setting

DPX3 thermal magnetic

lr overload trip threshold (thermal) lm short-circuit trip threshold (magnetic) I∆

DPX3 with integrated e.l.c.bs

0.4 to 1 ln

ixed: 10 ln1

0.03 - 0.03 - 1 - 3

0 - 0.3 - 1 - 3

n (A)

∆t (s) 1: 400 A for DPX3 160 In 16 A and 25 A

n Adjustment for DPX3 electronic release Setting lr overload trip threshold (long delay) tr long delay trip time lsd short-circuit trip threshold (short delay) tsd short delay trip time

DPX3

DPX3 with integrated e.l.c.bs 0.4 to 1 ln 3 - 5 - 10 - 15s

1.5 - 2 - 2.5 - 3 - 4 - 5 - 6 - 7 - 8 - 9 10 x lr 0.01 - 0.1 - 0.2 - 0.3 - 0.4 - 0.5s

(0.2 - 0.3 - 0.4 - 0.5 - 0.6 - 0.7 - 0.8 - 1 - OFF) x ln

0.1 - 0.2 - 0.5 - 1s

124

3 4 5

100 I/Ir

I: actual current Ir: thermal protection against overloads (setting: Ir = x In) Im: magnetic protection against short-circuits (setting: Im = x In or Im = x Ir) As the abscissa of the curves represents the ratio I/Ir, modifying the setting of Ir will not change the graphical representation of the thermal trip. However, the magnetic setting can be read directly (between 3.5 and 10 in the example).

DPX³ 630/1600 reading DPX³ characteristic curves and adjustment ranges

n Tripping curve for a DPX³ electronic release S1, adjustable Ir and Isd

I: actual current Ir: long delay protection against overloads (setting: Ir = x In) lsd: long delay protection operation time (fixed value: 5 s at 6 Ir) Isd: short delay protection against short-circuits (setting: Im = x Ir, between 1.5 and 10 Ir in the example) tsd: short delay protection operation time (fixed value: 0.05 s) If: fixed threshold instantaneous protection (4 to 20 kA depending on model)

10 000 t (s) 1 000

100 Isf = 40 A

10 tr = 5 s

Isf = 160 A

Isf = 250 A

Isf = 160 A

Isd

Isf = 630 A Isf = 1250 A

Isf = 400 A

Isf = 100 A

0.1

Isf = 1600 A

Isf = 630 A

Isf = 250 A

Isf = 800 A

0.01

0.001 0.2 1

2 3 4 56 10 I/Ir

20 30 40 50 70 I/In

20 30 10 I/In

20 I/In

n Tripping curve for a DPX³ electronic release S2, adjustable Ir, Isd, tr and tsd

I: actual current Ir: long delay protection against overloads (setting: Ir = x In) tr: long delay protection operation time (fixed value: 5 to 30 s) Isd: short delay protection against short-circuits (setting: Im = x Ir, between 1.5 and 10 Ir in the example) tsd: short delay protection operation time (setting: 0 to 0.3 s) I2t constant (adjustable via tsd) If: fixed threshold instantaneous protection (4 to 20 kA depending on model)

10 000 t (s) tr = 30 s 20 % tr = 20 s 20 % tr = 10 s 20 %

1 000

tr = 5 s 20 %

100

Isf = 250 A Isf = 160 A

Isf = 100 A Isf = 40 A

I2t = K Isd

Isf = 630 A Isf = 400 A

Isf = 1600 A Isf = 1250 A

Isf = 160 A Isf = 250 A

Isf = 630 A Isf = 800 A

0.1 Tsd 0.01

0.001 0.2 1

3 4 5 I/Ir

20 304050 I/In

n Adjustment for thermal-magnetic DPX³

20 30 10 I/In

20 30 I/In

n Adjustment for DPX³ electronic release

Setting

DPX³ 630

DPX³ 1600

Setting

Ir overload trip threshold (thermal)

0.8 to 1 In

Ir overload trip threshold (long delay)

Im short-circuit trip threshold (magnetic)

5 to 10 In

DPX³ 630 / 1600 S1

DPX³ 630 / 1600 S2

(0.4 - 0.5 - 0.6 - 0.7 - 0.8 - 0.9 - 0.95 - 1) x In

tr long delay fixed: 5 s (to 6 Ir)

5 - 10 - 20 - 30 s (to 6 Ir)

trip time Isd short-circuit trip threshold (short delay)

(1.5 - 2 - 3 - 4 - 5 - 6 - 8 - 10) x Ir1

tsd Short delay fixed: 0.05 s

0 - 0.1 - 0.2 - 0.3 s

trip time 1: 7.9 Ir for DPX³ 630 In 630 A

125

Cat. Nos.

Page No.

650 652EFB01 652EFB02 652EFB04 652EFB51 652EFB52 652EFB54 653EFB02 653EFB03 653EFB04 653EFB52 653EFB53 653EFB54 653IFB01

69 – – – – – – – – – – – –

5000 00 515EFB01 IFB01 554EFB01 EFB02 IFB01 IFB02 IFB03 IFB04 IFB05 IFB06 IFB07 IFB08 IFB09 557300 597013

21 – 31 – – – – – – – – – – 11 –

500000 00 50400101 00102 00103 00104 00105 00106 00107 00108 50400111 00112 00113 00114 00115 00116 00117 00118 50400121 00122 00123 00124 00125 00126 00127 00128 50400141 00142 00143 00144 00145 00146 00147 00148 50400151 00152 00153 00154 00155 00156 00157 00158 00241 00242 00243 00244 00245 00246 00247 00248 00251 00252 00253 00254 00255 00256 00257 00258 50400301 00302 00303 00304 00305 00306 00307 00308 00311 00312 00313 00314 00315 00316 00317 00318 00321 00322 00323 00324 00325 00326 00327 00328 00331 00332 00333 00334 00335 00336 00337 00338 50400341 00342 00343 00344 00345 00346 00347 00348 00351 00352 00353 00354

126

30 – – – – – – – 31 – – – – – – – 30 – – – – – – – 31 – – – – – – – 30 – – – – – – – – – – – – – – – – – – – – – – – 32 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 33 – – – – – – – – – – –

Cat. Nos. 50400355 00356 00357 00358 00361 00362 00363 00364 00365 00366 00367 00368 00371 00372 00373 00374 00375 00376 00377 00378 50400401 00402 00403 00404 00405 00406 00407 00408 00411 00412 00413 00414 00415 00416 00417 00418 00421 00422 00423 00424 00425 00426 00427 00428 00431 00432 00433 00434 00435 00436 00437 00438 50400441 00442 00443 00444 00445 00446 00447 00448 00451 00452 00453 00454 00455 00456 00457 00458 00461 00462 00463 00464 00465 00466 00467 00468 00471 00472 00473 00474 00475 00476 00478 50400501 00502 00503 00504 00505 00506 00507 00508 00511 00512 00513 00514 00515 00516 00517 00518 00521 00522 00523 00524 00525 00526 00527 00528 00531 00532 00533 00534 00535 00536 00537 00538 00541 00542 00543 00544 00545 00546 00547 00548 00551 00552 00553 00554 00555 00556 00557 00558 00561 00562 00563 00564 00565 00566

Page No. 33 – – – – – – – – – – – – – – – – – – – 32 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 33 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 34 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

Cat. Nos. 50400567 00568 00571 00572 00573 00574 00575 00576 00577 00578 50400601 00602 00603 00604 00605 00606 00607 00608 00611 00612 00613 00614 00615 00616 00617 00618 00621 00622 00623 00624 00625 00626 00627 00628 00631 00632 00633 00634 00635 00636 00637 00638 00641 00642 00643 00644 00645 00646 00647 00648 00651 00652 00653 00654 00655 00656 00657 00658 00661 00662 00663 00664 00665 00666 00667 00668 00671 00672 00673 00674 00675 00676 00677 00678 50400701 00702 00703 00704 00705 00706 00707 00708 00711 00712 00713 00714 00715 00716 00717 00718 00721 00722 00723 00724 00725 00726 00727 00728 00731 00732 00733 00734 00735 00736 00737 00738 00741 00742 00743 00744 00745 00746 00747 00748 00751 00752 00753 00754 00755 00756 00757 00758 00761 00762 00763 00764 00765 00766 00767 00768 00771 00772 00773 00774 00775 00776 00777

Page No.

Cat. Nos.

34 – – – – – – – – – 35 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 36 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

50400778 50401001 01002 01003 01004 01005 01006 01007 01008 01011 01012 01013 01014 01015 01016 01017 01018 01101 01102 50401111 01112 01121 01122 01123 01124 01125 01126 01127 01128 01131 01132 01133 01134 01135 01136 01137 01138 50401201 01202 01203 01204 01205 01206 01207 01208 01701 01702 01703 01704 01705 01706 01707 01708 01721 01722 01723 01724 01725 01726 01727 01728 50401801 01802 01803 01804 01805 01806 50403001 03002 03003 03004 03005 03006 03007 03008 50403101 03102 03401 03402 03403 03404 03405 03406 03407 03408 03411 03412 03413 03414 03415 03416 03417 03418 03421 03422 03423 03424 03425 03426 03427 03428 03431 03432 03433 03434 03435 03436 03437 03438 50403601 50403711 03712 50404004 04024 11601 11622 11623 11624 11625 11646 14001 14002 14003 50414003M3MC 3M3MD 3M3ME 3M3MF 3M3RA 3M3RB 3M3RC 3M3RD 3M3RE 3M3RF 50414003M4RA 3M4RB 3M4RC 3M4RD

Page No. 36 38 – – – – – – – – – – – – – – – – – 37 – – – – – – – – – – – – – – – – – 38 – – – – – – – – – – – – – – – – – – – – – – – 41 – – – – – 36 – – – – – – 37 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 31 42 – 40 – – – – – – – – – – 41 – – – – – – – – – 41 – – –

Cat. Nos.

Page No.

50414003M4RE 3M4RF 50414004 50414004M3RG 4M3RH 4M4RG 4M4RH 50414005 50414005M3RI 5M3RJ 5M4RI 5M4RJ 50414021 14022 14023 50414024 14025 14026 50414063 14064 14130 14143 14144 50414181 14185 14192 14241 14281 14282 14291 50632001 32003 32205 32212 32213 32214 51002002 02160 02161 51002361 02362 02461 02462 02561 02562 02563 02564 02661 51501351 51510101 10102 10112 10113 10114 10115 10116 51511051 11052 11151 11261 51515051 15052 15056 15057 15058 15067 15071 15072 15073 15074 15075 51520101 20102 20112 20113 20114 20115 20116 51520351 20361 20451 20461 20551 20561 20571 20581 20651 51521051 21052 21151 21261 51530101 30102 30112 30113 30114 30115 30116 51530351 30361 30451 30461 30551 30561 30571 30581 30651 515EFB01 515IFB01

41 – 40 41 – – – 41 – – – – 40 – – 41 – – 39 – – – – – – – – – – – 42 – – – – – 23 – – 22 – – – – – – – – 23 21 – – – – – – 22 – – – 23 – – – – – – – – – – 21 – – – – – – 22 – – – – – – – – – – – – 21 – – – – – – 22 – – – – – – – – 21 –

55055053 55055 55056 55062 55063 55055068 55070 55071 55077 55055077M3TA 7M3TB 7M3TC 7M3TD 7M3TE 7M3TF 7M4TA 55055077M4TB 7M4TC 7M4TD 7M4TE 7M4TF 55055086 55088 55400102 00103 00104 00105

40 – – – – 40 – – – 41 – – – – – – 41 – – – – 40 – 30 – – –

550000 00

Cat. Nos. 55400106 00107 55400112 00113 00114 00115 00116 00117 55400122 00123 00124 00125 00126 00127 55400142 00143 00144 00145 00146 00147 55400152 00153 00154 00155 00156 00157 00242 00243 00244 00245 00246 00247 00252 00253 00254 00255 00256 00257 55400302 00303 00304 00305 00306 00307 00312 00313 00314 00315 00316 00317 00322 00323 00324 00325 00326 00327 00332 00333 00334 00335 00336 00337 55400342 00343 00344 00345 00346 00347 00352 00353 00354 00355 00356 00357 00362 00363 00364 00365 00366 00367 00372 00373 00374 00375 00376 00377 55400402 00403 00404 00405 00406 00407 00412 00413 00414 00415 00416 00417 00422 00423 00424 00425 00426 00427 00432 00433 00434 00435 00436 00437 55400442 00443 00444 00445 00446 00447 00452 00453 00454 00455 00456 00457 00462 00463 00464 00465 00466 00467 00472 00473 00474 00475 00476 00477 55400502 00503 00504

Page No. 30 – 31 – – – – – 30 – – – – – 31 – – – – – 30 – – – – – – – – – – – – – – – – – 32 – – – – – – – – – – – – – – – – – – – – – – – 33 – – – – – – – – – – – – – – – – – – – – – – – 32 – – – – – – – – – – – – – – – – – – – – – – – 33 – – – – – – – – – – – – – – – – – – – – – – – 34 – –

Cat. Nos. 55400505 00506 00507 00512 00513 00514 00515 00516 00517 00522 00523 00524 00525 00526 00527 00532 00533 00534 00535 00536 00537 00542 00543 00544 00545 00546 00547 00552 00553 00554 00555 00556 00557 00562 00563 00564 00565 00566 00567 00572 00573 00574 00575 00576 00577 55400602 00603 00604 00605 00606 00607 00612 00613 00614 00615 00616 00617 00622 00623 00624 00625 00626 00627 00632 00633 00634 00635 00636 00637 00642 00643 00644 00645 00646 00647 00652 00653 00654 00655 00656 00657 00662 00663 00664 00665 00666 00667 00672 00673 00674 00675 00676 00677 55400702 00703 00704 00705 00706 00707 00712 00713 00714 00715 00716 00717 00722 00723 00724 00725 00726 00727 00732 00733 00734 00735 00736 00737 00742 00743 00744 00745 00746 00747 00752 00753 00754 00755 00756 00757 00762 00763 00764 00765 00766 00767 00772 00773

Page No. 34 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 35 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 36 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

Cat. Nos. 55400774 00775 00776 00777 55401002 01003 01004 01005 01006 01007 01012 01013 01014 01015 01016 01017 55401102 01112 01122 01123 01124 01125 01126 01127 01132 01133 01134 01135 01136 01137 55401202 01203 01204 01205 01206 01207 01702 01703 01704 01705 01706 01707 01722 01723 01724 01725 01726 01727 55401801 01802 01803 01804 01805 01806 55403002 03003 03004 03005 03006 03007 55403402 03403 03404 03405 03406 03407 03412 03413 03414 03415 03416 03417 03422 03423 03424 03425 03426 03427 03432 03433 03434 03435 03436 03437 55655051 55057 55058 55059

Page No. 36 – – – 38 – – – – – – – – – – – 37 – – – – – – – – – – – – – 38 – – – – – – – – – – – – – – – – – 41 – – – – – 36 – – – – – 37 – – – – – – – – – – – – – – – – – – – – – – – 40 – – –

600000 00 60280100P 80101P 80102P 80104P 80106P 80107P 80120P 80121P 80122P 80124P 80126P 80127P 60280130P 80131P 80132P 80134P 80136P 80137P 60280150P 80151P 80152P 80154P 80156P 80157P 80170P 80171P 80172P 80174P 80176P 80177P 80180P 80181P 80182P 80184P 80186P 80187P 60280290P 80291P 80292P 80294P 80296P 80297P 60280300P 80301P 80302P 80304P

66 – – – – – – – – – – – 67 – – – – – 66 – – – – – – – – – – – – – – – – – 68 – – – – – 70 – – –

Cat. Nos. 60280306P 80307P 80310P 80311P 80312P 80314P 80316P 80317P 80320P 80321P 80322P 80324P 80326P 80327P 80330P 80331P 80332P 80334P 80336P 80337P 60280340P 80341P 80342P 80344P 80346P 80347P 80350P 80351P 80352P 80354P 80356P 80357P 60280400P 80401P 80402P 80404P 80406P 80407P 80410P 80411P 80412P 80414P 80416P 80417P 80420P 80421P 80422P 80424P 80426P 80427P 80430P 80431P 80432P 80434P 80436P 80437P 60280440P 80441P 80442P 80444P 80446P 80447P 80450P 80451P 80452P 80454P 80456P 80457P 60280700P 80701P 80702P 80704P 80706P 80707P 80710P 80711P 80712P 80714P 80716P 80717P 80720P 80721P 80722P 80724P 80726P 80727P 80730P 80731P 80732P 80734P 80736P 80737P 60280800P 80801P 80802P 80804P 80806P 80807P 80810P 80811P 80812P 80814P 80816P 80817P 80820P 80821P 80822P 80824P 80826P 80827P 80830P 80831P 80832P 80834P 80836P 80837P 60280920P 80921P 80922P 80924P 80926P 80927P 80950P 80951P 80952P 80954P 80956P 80957P 80970P 80971P 80972P 80974P 80976P 80977P 80980P 80981P 80982P

Page No. 70 – – – – – – – – – – – – – – – – – – – 72 – – – – – – – – – – – 71 – – – – – – – – – – – – – – – – – – – – – – – 72 – – – – – – – – – – – 74 – – – – – – – – – – – – – – – – – – – – – – – 73 – – – – – – – – – – – – – – – – – – – – – – – 67 – – – – – – – – – – – – – – – – – – – –

Cat. Nos. 60280984P 80986P 80987P 60281000P 81001P 81002P 81004P 81006P 81007P 81010P 81011P 81012P 81014P 81016P 81017P 81020P 81021P 81022P 81024P 81026P 81027P 81030P 81031P 81032P 81034P 81036P 81037P 60281100P 81101P 81102P 81104P 81106P 81107P 81110P 81111P 81112P 81114P 81116P 81117P 60281300P 81301P 81302P 81304P 81306P 81307P 81310P 81311P 81312P 81314P 81316P 81317P 81320P 81321P 81322P 81324P 81326P 81327P 81330P 81331P 81332P 81334P 81336P 81337P 60281400P 81401P 81402P 81404P 81406P 81407P 81410P 81411P 81412P 81414P 81416P 81417P 81420P 81421P 81422P 81424P 81426P 81427P 81430P 81431P 81432P 81434P 81436P 81437P 60287100P 87101P 87102P 87104P 87106P 87107P 87140P 87141P 87142P 87144P 87146P 87147P 60390104P 90106P 90107P 90124P 90126P 90127P 60390134P 90136P 90137P 60390154P 90156P 90157P 90174P 90176P 90177P 90184P 90186P 90187P 60390294P 90296P 90297P 60390304P 90306P 90307P 90314P 90316P 90317P 90324P 90326P 90327P 90334P 90336P 90337P 60390344P 90346P 90347P 90354P 90356P

Page No. 67 – – 75 – – – – – – – – – – – – – – – – – – – – – – – 77 – – – – – – – – – – – 76 – – – – – – – – – – – – – – – – – – – – – – – 77 – – – – – – – – – – – – – – – – – – – – – – – 68 – – – – – – – – – – – 66 – – – – – 67 – – 66 – – – – – – – – 68 – – 70 – – – – – – – – – – – 72 – – – –

Cat. Nos. 60390357P 60390404P 90406P 90407P 90414P 90416P 90417P 90424P 90426P 90427P 90434P 90436P 90437P 60390444P 90446P 90447P 90454P 90456P 90457P 60390704P 90706P 90707P 90714P 90716P 90717P 90724P 90726P 90727P 90734P 90736P 90737P 60390804P 90806P 90807P 90814P 90816P 90817P 90824P 90826P 90827P 90834P 90836P 90837P 60390924P 90926P 90927P 90954P 90956P 90957P 90974P 90976P 90977P 90984P 90986P 90987P 60391004P 91006P 91007P 91014P 91016P 91017P 91024P 91026P 91027P 91034P 91036P 91037P 60391104P 91106P 91107P 91114P 91116P 91117P 60391304P 91306P 91307P 91314P 91316P 91317P 91324P 91326P 91327P 91334P 91336P 91337P 60391404P 91406P 91407P 91414P 91416P 91417P 91424P 91426P 91427P 91434P 91436P 91437P 60397104P 97106P 97107P 97144P 97146P 97147P

Page No. 72 71 – – – – – – – – – – – 72 – – – – – 74 – – – – – – – – – – – 73 – – – – – – – – – – – 67 – – – – – – – – – – – 75 – – – – – – – – – – – 77 – – – – – 76 – – – – – – – – – – – 77 – – – – – – – – – – – 68 – – – – –

650000 00 65202001 02002 02004 02013 02112 02113 02114 65213701 13702 13704 13711 13712 13714 13721 13722 13724 13732 13733 13734 13742 13743 13744 13752 13753 13754 13761 13762 13764 13772 13773 13774

80 – – – – – – 81 – – – – – – – – – – – – – – – – – – – – – – –

Cat. Nos.

Page No.

65213782 13783 13784 13792 13793 13794 65222002 22003 22004 65245001P 5002P 65245002PM4RD 002PM4RE 65245003P 65245003PM4RB 003PM4RC 003PMFD 003PMFE 003PM4RF 65245004P 65245004PM4RG 004PM4RH 65245006P 65245006PM4RI 006PM4RJ 65245021P 45022P 45023P 45024P 45026P 45041P 45042P 45043P 45044P 45045P 45066P 65255011P 65255012P 65255013P 65255013PM4RB 013PM4RC 013PM4RD 013PM4RE 013PM4RF 65255014P 65255014PM4RG 014PM4RH 65255016P 65255016PM4RI 016PM4RJ 65255031P 55032P 55033P 55034P 55036P 55051P 55052P 55053P 55054P 55055P 55076P 65280100P 80101P 80103P 80105P 80106P 80108P 80120P 80121P 80123P 80125P 80126P 80128P 65280130P 80131P 80133P 80135P 80136P 80138P 65280150P 80151P 80153P 80155P 80156P 80158P 80170P 80171P 80173P 80175P 80176P 80178P 80180P 80181P 80183P 80185P 80186P 80188P 65280290P 80291P 80293P 80295P 80296P 80298P 65280300P 80301P 80303P 80305P 80306P 80308P 80310P 80311P 80313P 80315P 80316P 80318P 80320P 80321P 80323P 80325P 80326P 80328P 80330P 80331P 80333P 80335P 80336P 80338P 65280340P 80341P 80343P 80345P 80346P 80348P 80350P 80351P 80353P 80355P

82 – – – – – 80 – – 78 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 66 – – – – – – – – – – – 67 – – – – – 66 – – – – – – – – – – – – – – – – – 68 – – – – – 70 – – – – – – – – – – – – – – – – – – – – – – – 72 – – – – – – – – –

Cat. Nos. 65280356P 80358P 65280400P 80401P 80403P 80405P 80406P 80408P 80410P 80411P 80413P 80415P 80416P 80418P 80420P 80421P 80423P 80425P 80426P 80428P 80430P 80431P 80433P 80435P 80436P 80438P 65280440P 80441P 80443P 80445P 80446P 80448P 80450P 80451P 80453P 80455P 80456P 80458P 65280700P 80701P 80703P 80705P 80706P 80708P 80710P 80711P 80713P 80715P 80716P 80718P 80720P 80721P 80723P 80725P 80726P 80728P 80730P 80731P 80733P 80735P 80736P 80738P 65280800P 80801P 80803P 80805P 80806P 80808P 80810P 80811P 80813P 80815P 80816P 80818P 80820P 80821P 80823P 80825P 80826P 80828P 80830P 80831P 80833P 80835P 80836P 80838P 65280920P 80921P 80923P 80925P 80926P 80928P 80950P 80951P 80953P 80955P 80956P 80958P 80970P 80971P 80973P 80975P 80976P 80978P 80980P 80981P 80983P 80985P 80986P 80988P 65281000P 81001P 81003P 81005P 81006P 81008P 81010P 81011P 81013P 81015P 81016P 81018P 81020P 81021P 81023P 81025P 81026P 81028P 81030P 81031P 81033P 81035P 81036P 81038P 65281100P 81101P 81103P

Page No.

Cat. Nos.

Page No.

72 – 71 – – – – – – – – – – – – – – – – – – – – – – – 72 – – – – – – – – – – – 74 – – – – – – – – – – – – – – – – – – – – – – – 73 – – – – – – – – – – – – – – – – – – – – – – – 67 – – – – – – – – – – – – – – – – – – – – – – – 75 – – – – – – – – – – – – – – – – – – – – – – – 77 – –

65281105P 81106P 81108P 81110P 81111P 81113P 81115P 81116P 81118P 65281300P 81301P 81303P 81305P 81306P 81308P 81310P 81311P 81313P 81315P 81316P 81318P 81320P 81321P 81323P 81325P 81326P 81328P 81330P 81331P 81333P 81335P 81336P 81338P 65281400P 81401P 81403P 81405P 81406P 81408P 81410P 81411P 81413P 81415P 81416P 81418P 81420P 81421P 81423P 81425P 81426P 81428P 81430P 81431P 81433P 81435P 81436P 81438P 65281811P 81812P 81814P 81821P 81822P 81824P 81831P 81832P 81834P 81851P 81852P 81854P 81861P 81862P 81864P 81871P 81872P 81874P 82001P 82002P 82003P 65283101P 83102P 83104P 65285011P 65285012P 65285013P 65285013PM4RB 013PM4RC 013PM4RD 013PM4RE 013PM4RF 65285014P 65285014PM4RG 014PM4RH 65285016P 65285016PM4RI 016PM4RJ 65285031P 85032P 85033P 85034P 85036P 85051P 85052P 85053P 85054P 85055P 85076P 65286041P 86042P 86044P 65287100P 87101P 87103P 87105P 87106P 87108P 87140P 87141P 87143P 87145P 87146P 87148P 65390105P 90106P 90108P 90125P 90126P 90128P 65390135P 90136P 90138P 65390155P 90156P 90158P 90175P 90176P 90178P 90185P

77 – – – – – – – – 76 – – – – – – – – – – – – – – – – – – – – – – – 77 – – – – – – – – – – – – – – – – – – – – – – – 79 – – – – – – – – – – – – – – – – – – – – 69 – – 78 – – 78 – – – – – 78 – – 78 – 78 – – – – – – – – – – 79 – – 68 – – – – – – – – – – – 66 – – – – – 67 – – 66 – – – – – –

Cat. Nos. 65390186P 90188P 65390295P 90296P 90298P 65390305P 90306P 90308P 90315P 90316P 90318P 90325P 90326P 90328P 90335P 90336P 90338P 65390345P 90346P 90348P 90355P 90356P 90358P 65390405P 90406P 90408P 90415P 90416P 90418P 90425P 90426P 90428P 90435P 90436P 90438P 65390445P 90446P 90448P 90455P 90456P 90458P 65390705P 90706P 90708P 90715P 90716P 90718P 90725P 90726P 90728P 90735P 90736P 90738P 65390805P 90806P 90808P 90815P 90816P 90818P 90825P 90826P 90828P 90835P 90836P 90838P 65390925P 90926P 90928P 90955P 90956P 90958P 90975P 90976P 90978P 90985P 90986P 90988P 65391005P 91006P 91008P 91015P 91016P 91018P 91025P 91026P 91028P 91035P 91036P 91038P 65391105P 91106P 91108P 91115P 91116P 91118P 65391305P 91306P 91308P 91315P 91316P 91318P 91325P 91326P 91328P 91335P 91336P 91338P 65391405P 91406P 91408P 91415P 91416P 91418P 91425P 91426P 91428P 91435P 91436P 91438P 65391812P 91813P 91814P 91822P 91823P 91824P 91832P 91833P 91834P 91852P 91853P 91854P 91862P 91863P 91864P 91872P 91873P 91874P

Page No. 66 – 68 – – 70 – – – – – – – – – – – 72 – – – – – 71 – – – – – – – – – – – 72 – – – – – 74 – – – – – – – – – – – 73 – – – – – – – – – – – 67 – – – – – – – – – – – 75 – – – – – – – – – – – 77 – – – – – 76 – – – – – – – – – – – 77 – – – – – – – – – – – 79 – – – – – – – – – – – – – – – – –

Cat. Nos. 65393102P 93103P 93104P 65396042P 96043P 96044P 65397105P 97106P 97108P 97145P 97146P 97148P

Page No. 69 – – 79 – – 68 – – – – –

700000 00 71000104 75003000 03001 03002 03004 03005 03006 03008 03009 75005000 05005 05011 05012 05013 05014 05021 05022 05023 05024 05100 05200 06005 06205 75105000 05001 75150101 60101 60102 75161001 75170101 80101 80102 75200101 00102 00111 75201001 01002 01151 01261 75220101 20102 20111 75221001 21002 21151 21261 75240101 40102 40111 75241001 41002 41151 41261 75350102H 60102H 60103H 70101H 80101H 80102H 75400102H 00103H 00111H 20101H 20102H 20111H 40101H 40102H 40111H 750051001L1 51001L2 51001L3 51001LN2 510014C 51003L1 51003L2 51003L3 51003LN2 510034C

11 11 – – – – – – – 10 – – – – – – – – – – – – – 10 – 8 – – 9 8 – – – – – 9 – – – 8 – – 9 – – – 8 – – 9 – – – 8 – – – – – 8 – – – – – – – – 10 – – – – – – – – –

E EEA313 EEC348 EEC353

11 – –

F FC100010 FC100020 FC100030 FC100099 FC200010 FC200020 FC200030 FC200099 FC300010 FC300020 FC300030 FC300099 FC400010 FC400020 FC400030 FC400099 FC500010 FC500020 FC500030 FC500099 FC600010 FC600020 FC600030 FC600099 FC700010 FC700020 FC700030 FC700099

83 – – – – – – – – – – – – – – – – – – – – – – – – – – –

S SF766040 SF927140

82 –

127

Protection classifications Protection against solid bodies and liquids : Index of protection - IP xx Degree of protection of enclosures of electrical equipment in accordance with standards IEC 60529, BS EN 60529 Up to 1 000 V and 1 500 V=

1st digit: protection against solid bodies IP

tests

Ø 50 mm

No protection Ø 50 mm

Protected against solid bodies larger than 50 mm

Ø 12.5 mm

2nd digit: Additional letter IP XX protetion against liquids (ABCD): protection against direct contact resulting from IP tests the access to hazardous current-carrying parts No protection 0 IP tests protection

Protected Ø 2.5 mm against solid bodies larger than 2.5 mm

1 The back of the hand remains remote from dangerous parts

The dangerous parts can not be touched when introducing a finger

The dangerous parts can not be touched when introducing a tool (eg a screwdriver)

According to standards IEC 62262 and BS EN 62262

Protected against drops of water falling at up to 15° from the vertical

IK 00 0.2 kg IK 01

Ø 1 mm

Protected against solid bodies larger than 1 mm

75 mm

0.15

100 mm

0.2

175 mm

0.35

250 mm

0.5

350 mm

0.7

0.2 kg

0.2 kg IK 03 0.2 kg

Protected against drops of rain water at up to 60° from the vertical

IK 04 0.2 kg IK 05

Protected against projections of water from all directions

Protected against jets of water from all directions

0.5 kg IK 06

200 mm

0.5 kg IK 07

400 mm

Protected against jets of water of similar force to heavy seas

Protected against the effects of immersion

1.7 kg IK 08

Impact energy (in Joules)

Tests

IK 02

2 12 mm

Protected against solid bodies larger than 12.5 mm

Protected against vertically-falling drops of water (condensation)

Protection against mechanical impact : Index of protection - IK

295 mm

5 kg IK 09

200 mm

5 kg

Completely protected against dust

15 cm mini

IK 10 1m

The dangerous parts cannot be touched when introducing a wire

Protected against dust (no harmful deposit)

Protected against prolonged effects of immersion under presure

400 mm

(1) A product previously classed as IP xx-7 can be assumed to fulfill the conditions of an IP xx - IK 08

This table can be used to ascertain the resistance of a product to an impact given in Joules from the IK code (graduated from 00 to 10). It can also be used to ascertain the correspondence with the old IP code 3rd digit and the corresponding external “Ag” conditions.

The contents of the Protection Classifications charts are for guidance only. If you have any doubt as to the interpretation of the information contained therein, please refer either to the standard itself or contact Legrand.

Health and Safety at Work, etc. Act. 1974 Statement to Purchasers and Prospective Purchasers 1. Section 6 of this Act provides that manufacturers, designers, importers or suppliers of articles for use at work have a duty to ensure so far as is reasonably practical, that the article will be safe and without risk to health when properly used. An article is not regarded as being ‘properly used’ if it is used without regard to any relevant information or advice relating to its use made available by the manufacturer, designer, importer or supplier. 2. With regard to these provisions the following is given as a guide to the information which is readily available to you. This information relates to those products detailed in our catalogue(s) or associated literature or may be obtained by specific request to the Company. 3. All products should be installed and maintained in accordance with good engineering practice and relevant British or

other applicable standards, regulations for the installation of equipment by the Institute of Electrical Engineers or any other applicable Codes of Practice.

For information concerning wiring device standards outside the UK contact : BSI Customer Services 09:00 to 17:00 – Monday to Friday Tel : +44 (0) 20 8996 9001 Fax : +44 (0) 20 8996 7001 Email : cservices@bsi-global.com

Health and Safety at Work Act The Electricity at Work Regulations, 1989 1. All installations and maintenance should be carried out within the provision of the above Act and by persons so qualified as defined in the Act.

marking appears on electrical or electronic products from Legrand and enables the circulation of goods outside the UK.

2. Information and advice on the suitability of our products can be obtained from Legrand Electric Limited on specific request.

Conditions of sale Please consult our current price list In accordance with its policy of continuous improvement the Company reserves the right to change specifications and designs without notice. All illustrations, descriptions, dimensions and weights in this catalogue are for guidance and cannot be held binding on the Company.

128

RCP resin busbar is the latest addition to the Zucchini range With an ingress protection rating of IP68 and ranging from 630 A to 6300 A, RCP is ideal for the distribution of high power energy in external environments. RCP is manufactured with either aluminium or copper conductors which are completely embedded

quality through to the core Legrand transformers are renowned for quality. Manufactured within a state-of-the-art production facility with attention to detail being paramount, each transformer undergoes rigorous testing prior to despatch.

Legrand has many years experience in the production of dry transformers cast under vacuum in epoxy resin up to 36 kV and has recently launched a new range of â€˜GreenT.HEâ€™ high efficiency transformers which conform to IEC 60076-11 and EU regulation 548/2014.

in an epoxy resin, that provides mechanical strength and electrical insulation. RCP resin busbar has good performance in fire conditions and exceeds the requirements stipulated in IEC 60331-1 : 2009 for continuity of service in the event of fire.

CONTACT DETAILS Quotations and Technical Support: Legrand Electric Ltd. Great King Street North, Birmingham, B19 2LF Tel: +44 (0) 370 608 9020 Fax: +44 (0) 345 600 6760 E-mail: powersales.uk@legrand.co.uk Customer Services: Legrand Electric Ltd. No. 1 Industrial Estate Medmonsley Road, Consett County Durham, DH8 6SR Tel: +44 (0) 345 605 4333 Fax: +44 (0) 345 600 6366 E-mail: powersales.uk@legrand.co.uk Republic of Ireland: Tel: 01 295 9673 Fax: 01 295 4671 E-mail: powersales.uk@legrand.co.uk

FOLLOW US AT www.legrand.co.uk www.legrand.ie www.youtube.com/legrandtvuk www.voltimum.co.uk www.voltimum.ie www.twitter.com/legranduk

Head office (UK and Ireland): Legrand Electric Limited Great King Street North, Birmingham, B19 2LF Tel: +44 (0) 370 608 9000 Fax: +44 (0) 370 608 9004 Website: www.legrand.co.uk

In accordance with its policy of continuous improvement, the Company reserves the right to change specifications and designs without notice. All illustrations, descriptions, dimensions and weights in this catalogue are for guidance and cannot be held binding on the Company. All contents and design presentation included in this publication are ÂŠ Legrand Electric Limited. All rights reserved. 2018

This document is printed on sustainably sourced paper. Please recycle.

The Legrand logo is a registered trademark of the Legrand group of companies.

999556 Zucchini busbar product guide 12/2018.3K