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 1 - 20 of 218 products
Results per page
Description Price Rated Operational Voltage Material Range Number Of Modules Electrical Phase Colour Current Rating For Use With Pitch Series Accessory Type
RS Stock No. 806-7222
Mfr. Part No.A9XPH312
HK$294.25
Each
units
415V - Acti 9 12 - - - - - iC60 -
RS Stock No. 489-6489
Mfr. Part No.2CDL210001R1012
BrandABB
HK$40.94
Each
units
400V ac - - 12 1 - - - 17.5mm - -
RS Stock No. 776-2761
Mfr. Part No.A9XAH257
HK$807.50
Each
units
415V - Acti 9 57 1 - - - 18mm iC60 -
RS Stock No. 723-4871
Mfr. Part No.X222.611.47 BUSBAR (47MM)
BrandETA
HK$52.307
Each (In a Pack of 10)
units
24V dc - - - - - 500 mA - 47mm - -
RS Stock No. 914-4623
Mfr. Part No.2CDE605200R0021
BrandABB
HK$37.66
Each
units
- - - - - Grey - Auxiliary Contact - - -
RS Stock No. 776-2783
Mfr. Part No.A9XPH524
HK$693.50
Each
units
415V - Acti 9 24 3 - - - 18mm iC60 -
RS Stock No. 806-7228
Mfr. Part No.A9XPH112
HK$109.86
Each
units
415V - Acti 9 12 1 - - - - iC60 -
RS Stock No. 290-1258
Mfr. Part No.0402174
HK$112.66
Each
units
- - - - - - - - - NLS-CU 3/10 SN METER -
RS Stock No. 433-4515
Mfr. Part No.21090
HK$141.00
Each
units
230V ac - - - - - - - - Multi 9 -
RS Stock No. 755-2977
Mfr. Part No.3RV2925-5AB
BrandSiemens
HK$82.86
Each
units
- - Sirius Innovation - - - - - - - -
RS Stock No. 776-2720
Mfr. Part No.A9XPH212
HK$177.74
Each
units
415V - Acti 9 12 2 - - - 18mm iC60 -
RS Stock No. 400-1990
Mfr. Part No.GV2G245
HK$78.23
Each
units
- - - - - - - GV2 Series - GV2G -
RS Stock No. 731-9437
Mfr. Part No.4 049 38
BrandLegrand
HK$122.50
Each
units
- - - 12 - - - HX3 Series - - -
RS Stock No. 914-4629
Mfr. Part No.2CDE605100R0500
BrandABB
HK$955.22
Each
units
- - - - - Grey - Line+ and 0 V - - -
RS Stock No. 806-7225
Mfr. Part No.A9XPH357
HK$982.43
Each
units
415V - Acti 9 57 - - - - - iC60 -
RS Stock No. 400-2000
Mfr. Part No.GV2G445
HK$98.16
Each
units
- - - - - - - GV2 Series - GV2G Busbar
RS Stock No. 124-3146
Mfr. Part No.5ST3701
BrandSiemens
HK$168.72
Each
units
400V ac Copper Sentron - 1 - 80 A 1P Miniature Circuit Breakers 1mm 5ST -
RS Stock No. 776-2730
Mfr. Part No.A9XPH324
HK$354.58
Each
units
415V - Acti 9 24 3 - - - 18mm iC60 -
RS Stock No. 122-1074
Mfr. Part No.BBS45-2
BrandWEG
HK$70.70
Each
units
690V ac - - 2 3 - 63 A Motor Protective Circuit Breakers MPW18(i) and MPW40(t and i) 45mm BBS45 -
New
RS Stock No. 187-5176
Mfr. Part No.5ST3638
BrandSiemens
HK$84.12
Each
units
- Copper Sentron - 2 - 80 A Miniature Circuit Breakers - 5ST -
Related Products
The SCS ESD grounding cord is a 15ft ...
Description:
The SCS ESD grounding cord is a 15ft 20AWG PVC wire. It has moulded-in male snap fastener with integral 1Mohm resistor on one end and solderless terminal on other. It comes in black nylon cover with black polyester insert and ...
Our own brand of RS Pro ESD wrist-straps ...
Description:
Our own brand of RS Pro ESD wrist-straps feature premium grade fabric band with an elastic ratio of 1:2.5” to 1:3. The outer surface of the wristband is non-conductive and the inside surface of the strap is conductive lined with ...
Our RS Pro range of hard-wearing ESD grounding ...
Description:
Our RS Pro range of hard-wearing ESD grounding straps have been designed to ensure efficient static bleeding, to ensure a reliable method of static dissipation. Predominantly used within the electronics industry, but still suited to enthusiasts working at a bench. ...
The RS Pro anti-static wrist strap is a ...
Description:
The RS Pro anti-static wrist strap is a premium metal wrist band (stainless steel) that is adjustable and features a coiled cord. Its metal interior is great for grounding. This wrist strap will fit all wrists as its circumference adjusts ...