Busbars

Used in power distribution busbar relays 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. They usually have a rectangular cross-section, however, bus – bar relays can come in another shape as well such as round tubes, solid round bars, or shape tubes 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.

Where would you expect to use a busbar relay?

• Factories
• Data Centres
• Retail Facilities
• Laboratories
• Hospitals
• Universities

Busbar relay ranges greatly in size and the size depends on the use. Common commercial and industrial busbar relay sizes range from 40 Amps to 1200 Amps. They carry a large amount of electricity so it is important to consider a support of the busbar with insulation. Why is that crucial? It can simply cause an accident while touching the busbar. For protection against this place a busbar at an elevated height so it would not be easily accessible.


What types of busbar relays are there?

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 rods 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 the medium voltage and similar to the rigid busbars, they are rigid bars that are supported by insulators.

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Omschrijving Prijs Accessory Type For Use With Range Series
RS-stocknr. 386-4453
Fabrikantnummer093.20
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2,72 €
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Aantal stuks
Jumper Link 38 Series - 93 Series
RS-stocknr. 400-4028
Fabrikantnummer95.18
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1,43 €
Each (In a Pack of 2)
Aantal stuks
Jumper Link 95.03 - 95.05 - 97.01 - 97.02 Sockets and 48 and 4C Series Relay Interface Modules - 95 Series
RS-stocknr. 400-4034
Fabrikantnummer94.06
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1,37 €
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Jumper Link 94.02 - 94.03 - 94.04 - 96.02 Sockets. 58 and 59 Series - 94 Series
RS-stocknr. 123-2855
Fabrikantnummer097.58
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2,38 €
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Jumper Bar 48 & 4C Series Relays - 97 Series
RS-stocknr. 123-2856
Fabrikantnummer097.42
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0,77 €
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Jumper Bar 48 & 4C Series Relays - 97 Series
RS-stocknr. 666-7996
Fabrikantnummer093.08
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2,64 €
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Jumper Link 38 Series - 93 Series
RS-stocknr. 123-2857
Fabrikantnummer097.52
FabrikantFinder
0,96 €
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Aantal stuks
Jumper Bar 48 4C & 58 Series Relays - 97 Series
RS-stocknr. 776-1531
Fabrikantnummer093.16.1
FabrikantFinder
3,32 €
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Aantal stuks
- - - 93 Series
RS-stocknr. 123-2861
Fabrikantnummer094.56
FabrikantFinder
3,91 €
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Jumper Bar 58 Series Relays - 94 Series
RS-stocknr. 776-1529
Fabrikantnummer093.16
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3,23 €
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Aantal stuks
- - - 93 Series
RS-stocknr. 776-1538
Fabrikantnummer093.16.0
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3,32 €
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- - - 93 Series