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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Viewing 241 - 260 of 270 products
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Description Price Rated Operational Voltage Material Range Electrical Phase Colour Current Rating For Use With Pitch Series
New
RS Stock No. 218-8504
Mfr. Part No.1492-A1B8H
$75.17
Each
units
600V ac - 1492-SP Bus Bars 1 - - - - 1492-A1B8H
RS Stock No. 783-9246
Mfr. Part No.3RM1910-1BA
BrandSiemens
$24.96
Each
units
- - - - - - - - -
RS Stock No. 187-5194
Mfr. Part No.5ST3721
BrandSiemens
$53.39
Each
units
- - - - - - - - -
RS Stock No. 755-2959
Mfr. Part No.3RV2917-4B
BrandSiemens
$40.18
Each
units
- - Sirius Innovation 3 - 63A - - -
RS Stock No. 187-5232
Mfr. Part No.5ST3778-0
BrandSiemens
$169.10
Each
units
- - - - - - - - -
RS Stock No. 196-3721
Mfr. Part No.8US19482AA00
BrandSiemens
$977.38
Each
units
- - - - - - - - -
RS Stock No. 187-5219
Mfr. Part No.5ST3765-2
BrandSiemens
$38.72
Each
units
- - - - - - - - -
RS Stock No. 711-6515
Mfr. Part No.1SAM201906R1114 PS1-4-1-65
BrandABB
$26.11
Each
units
- - - 3 - 65A - 17.5mm PS1
RS Stock No. 187-5178
Mfr. Part No.5ST3648
BrandSiemens
$13.25
Each
units
- - - - - - - - -
RS Stock No. 187-5210
Mfr. Part No.5ST3746-3
BrandSiemens
$181.06
Each
units
- - - - - - - - -
RS Stock No. 203-3911
Mfr. Part No.3RV1915-2CB
BrandSiemens
$28.86
Each
units
- - - 3 - - - - -
RS Stock No. 187-5172
Mfr. Part No.5ST3623
BrandSiemens
$26.16
Each
units
- - - - - - - - -
New
RS Stock No. 213-2551
Mfr. Part No.5ST3601
BrandSiemens
$3.558
Each (In a Pack of 10)
units
- Copper SENTRON 1 - - - 10mm 5ST3
RS Stock No. 187-5182
Mfr. Part No.5ST3657
BrandSiemens
$1,187.50
Each
units
- - - - - - - - -
RS Stock No. 202-7220
Mfr. Part No.5ST3613
BrandSiemens
$8.623
Each (In a Pack of 10)
units
- - - - - - - - -
New
RS Stock No. 211-2324
Mfr. Part No.LA9ZX01573
$15.616
Each (In a Pack of 10)
units
690V - Linergy - - - - - LA9Z
RS Stock No. 755-2848
Mfr. Part No.3RV1915-2AB
BrandSiemens
$23.23
Each
units
- - - - - - - - -
RS Stock No. 187-5163
Mfr. Part No.5ST3605
BrandSiemens
$7.93
Each
units
- - - - - - - - -
RS Stock No. 539-1632
Mfr. Part No.2CDL210001R1660 PS1/60/16
BrandABB
$52.94
Each
units
400V ac - - 1 - 80A - 16mm -
New
RS Stock No. 218-8503
Mfr. Part No.140MP-A-WTNH
$23.544
Each (In a Pack of 10)
units
600V - 140MP Bus Bars - - - - - 140MP-A-WTNH