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.

...
Read more Read less

Filters

Viewing 21 - 40 of 221 products
Results per page
Description Price Rated Operational Voltage Material Range Number Of Modules Electrical Phase Colour Current Rating For Use With Pitch Series
RS Stock No. 783-9246
Mfr. Part No.3RM1910-1BA
BrandSiemens
SGD15.43
Each
units
480V 9 - - 3 - - - 45mm -
RS Stock No. 608-8242
Mfr. Part No.GV2G454
SGD25.71
Each
units
- - - - - - - GV2 Series - GV2G
RS Stock No. 631-9158
Mfr. Part No.Y307.016.01 BUSBAR
BrandETA
SGD16.61
Each
units
24V dc - - - - - 50 A - - -
RS Stock No. 608-8236
Mfr. Part No.GV2G354
SGD55.46
Each
units
- - - - - - - GV2 Series - GV2G
RS Stock No. 144-298
Mfr. Part No.EVG-16/3PHAS/12MODUL + BS-FAZ + FAZ-XK25
BrandEaton
SGD31.60
Each
units
415V - - - - - - - - EVG
RS Stock No. 825-6122
Mfr. Part No.P1X9031
BrandLovato
SGD34.53
Each
units
- - - 55 1 White - - 17.5mm -
RS Stock No. 711-6515
Mfr. Part No.PS1-4-1-65
BrandABB
SGD25.73
Each
units
- - - 4 3 - 65 A - 17.5mm PS1
RS Stock No. 825-6125
Mfr. Part No.P1X9033
BrandLovato
SGD82.08
Each
units
- - - 57 3 White - - 17.5mm -
RS Stock No. 776-2718
Mfr. Part No.A9XPH124
SGD37.19
Each
units
415V - Acti 9 24 1 - - - 18mm iC60
RS Stock No. 144-282
Mfr. Part No.EVG-16/3PHAS/6MODUL + BS-FAZ + FAZ-XK25
BrandEaton
SGD25.23
Each
units
415V - - - - - - - - EVG
RS Stock No. 124-3142
Mfr. Part No.5ST3708
BrandSiemens
SGD25.50
Each
units
400V ac Copper Sentron - 3 - 80 A 3P Miniature Circuit Breakers 1mm 5ST
RS Stock No. 445-0550
Mfr. Part No.1SAM201906R1005
BrandABB
SGD23.95
Each
units
690V - - 5 3 - 63 A - - HK1
RS Stock No. 508-5725
Mfr. Part No.3RV1915-3CB
BrandSiemens
SGD19.83
Each
units
- - Sirius Classic 4 3 - - - 63mm 3RV1
RS Stock No. 723-4878
Mfr. Part No.X222.611.34 BUSBAR (34.5MM) (PACK OF 10)
BrandETA
SGD7.264
Each (In a Pack of 10)
units
24V dc - - - - - - - 34.5mm -
RS Stock No. 124-3140
Mfr. Part No.5ST3704
BrandSiemens
SGD16.94
Each
units
400V ac Copper Sentron - 2 - 80 A 2P Miniature Circuit Breakers 1mm 5ST
RS Stock No. 806-7225
Mfr. Part No.A9XPH357
SGD174.96
Each
units
415V - Acti 9 57 - - - - - iC60
RS Stock No. 445-0538
Mfr. Part No.1SAM201906R1003
BrandABB
SGD20.24
Each
units
690V - - 3 3 - 63 A - - HK1
RS Stock No. 776-2783
Mfr. Part No.A9XPH524
SGD130.25
Each
units
415V - Acti 9 24 4 - - - 18mm iC60
RS Stock No. 823-4699
Mfr. Part No.4 049 28
BrandLegrand
SGD11.78
Each
units
- - - 18 1 - - - - -
RS Stock No. 445-0566
Mfr. Part No.1SAM201906R1012
BrandABB
SGD19.20
Each
units
690V - - 2 3 - 63 A - - HK1
Related Products
Eaton busbars have been designed with excellent product ...
Description:
Eaton busbars have been designed with excellent product quality, tested reliability and safety stand for best protection of personnel, installations and plant. Single, double and triple pole busbarsFork type for connecting to the bottom of MCBsSuitable for use with FAZ ...
The Schneider Electric distribution unit is a single ...
Description:
The Schneider Electric distribution unit is a single module unit. It is grey in colour and has four sets of connectors for 1P+N comb busbar. • Tightening torque of 4Nm.
Electronic circuit protector type ESX10-T is designed to ...
Description:
Electronic circuit protector type ESX10-T is designed to ensure selective disconnection of DC24V load systems. By active current limitation, ESX10-T responds much faster to overload or short circuit conditions than switch-mode power supply. The ESX10-T limits the highest possible current ...
A range of accessories for the Siemens 3RV19 ...
Description:
A range of accessories for the Siemens 3RV19 three-phase busbar system. Time saving: the connection can be made quickly without having to press on end sleevesReliability: the terminal connection is resistant to shock and vibrationVertical MountingReduced maintenance: the cage clamp ...