Busbar

Used in power distribution busbars are made out of aluminium, brass or copper and they are able to conduct and ground electricity to transmit power from the source of electric power to the load.
Busbars can come in a various shapes and size, which affect the ampacity of the product. Ampacity refers to the maximum amount of electric current a conductor can carry before showing signs of deterioration.

Typical places bus bars are found in are:
  • Factories
  • Data Centres
  • Retail Facilities
  • Laboratories
  • Hospitals
  • Universities

Busbars range greatly in size and the size depends on the use. Common commercial and industrial busbars sizes range from 40 Amps to 1200 Amps.

Types
The most common types of busbars in the industry today are:

  • Rigid busbars: These are used in low, medium or high-voltage applications. Made with aluminium or copper bars and they make use of porcelain to insulate them.
  • Strain busbars: These are used in high-voltage applications and are strung between the metal structures of a substation. They are held in place by suspension type insulators.
  • Insulated phase busbars: These are used at medium voltage and similar to the rigid busbars, they are rigid bars that are supported by insulators.

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Description Price Rated Operational Voltage Material Range Electrical Phase Colour Current Rating For Use With Pitch Series
RS Stock No. 776-2720
Mfr. Part No.A9XPH212
SGD42.17
Each
units
415V - Acti 9 2 - - - 18mm iC60
RS Stock No. 772-1543
Mfr. Part No.A9XPH424
SGD26.074
Each (In a Pack of 5)
units
415V - Acti 9 4 - - Acti9 iC60 Series RCD 18mm iC60
RS Stock No. 400-2000
Mfr. Part No.GV2G445
SGD35.05
Each
units
- - - - - - - - -
RS Stock No. 608-8220
Mfr. Part No.GV2G345
SGD23.86
Each
units
- - - - - - - - -
RS Stock No. 124-3146
Mfr. Part No.5ST3701
BrandSiemens
SGD43.78
Each
units
- - - - - - - - -
RS Stock No. 776-2730
Mfr. Part No.A9XPH324
SGD89.28
Each
units
415V - Acti 9 3 - - - 18mm iC60
RS Stock No. 400-1990
Mfr. Part No.GV2G245
SGD18.10
Each
units
- - - - - - - - -
RS Stock No. 776-2761
Mfr. Part No.A9XAH257
SGD152.54
Each
units
415V - Acti 9 1 - - - 18mm iC60
RS Stock No. 124-3143
Mfr. Part No.5ST3710
BrandSiemens
SGD101.93
Each
units
- - - - - - - - -
RS Stock No. 608-8258
Mfr. Part No.GV2G554
SGD41.06
Each
units
- - - - - - - - -
RS Stock No. 806-7228
Mfr. Part No.A9XPH112
SGD24.43
Each
units
415V - Acti 9 1 - - - - iC60
RS Stock No. 290-1258
Mfr. Part No.0402174
SGD39.95
Each
units
- - - - - - - - -
RS Stock No. 806-7222
Mfr. Part No.A9XPH312
SGD66.48
Each
units
415V - Acti 9 - - - - - iC60
RS Stock No. 776-2724
Mfr. Part No.A9XPH224
SGD68.02
Each
units
415V - Acti 9 2 - - - 18mm iC60
RS Stock No. 776-2742
Mfr. Part No.A9XPH412
SGD79.32
Each
units
415V - Acti 9 4 - - - 18mm iC60
RS Stock No. 433-4515
Mfr. Part No.21090
SGD46.39
Each
units
- - - - - - - - -
RS Stock No. 489-6489
Mfr. Part No.2CDL210001R1012
BrandABB
SGD8.18
Each
units
400V ac - - 1 - - - 17.5mm -
RS Stock No. 631-9158
Mfr. Part No.Y307.016.01 BUSBAR
BrandETA
SGD17.41
Each
units
- - - - - - - - -
RS Stock No. 608-8214
Mfr. Part No.GV2G254
SGD18.66
Each
units
- - - - - - - - -
RS Stock No. 783-9240
Mfr. Part No.3RM1910-1DA
BrandSiemens
SGD28.50
Each
units
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