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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Omschrijving Prijs Rated Operational Voltage Material Range Number Of Modules Electrical Phase Colour Current Rating For Use With Pitch Series
RS-stocknr. 776-2746
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- - - - - Grey - Auxiliary Contact - -
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- - - 3 3 - 65 A - 17.5mm PS1
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400V ac Copper Sentron - 2 - 80 A 2P Miniature Circuit Breakers 1mm 5ST
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95,08 €
1 Box of 20
Box(es)
- - - 10 - Blue - Viking 3 5mm -
RS-stocknr. 899-9113
Fabrikantnummer3P18U3/12
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30,29 €
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480V ac Copper, Polyamide - 12 3 - 80 A MA Series), MMCs (V-EA Series - -
RS-stocknr. 124-3142
Fabrikantnummer5ST3708
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400V ac Copper Sentron - 3 - 80 A 3P Miniature Circuit Breakers 1mm 5ST
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RS-stocknr. 187-5181
Fabrikantnummer5ST3656
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475,00 €
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- Copper Sentron - - - 80 A Miniature Circuit Breakers - 5ST
RS-stocknr. 184-9101
FabrikantnummerDCA31
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24,63 €
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- - - - - - - - - -
RS-stocknr. 246-5128
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9,70 €
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400V ac - Sirius Classic 2 3 - - - 45mm 3RV1
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RS-stocknr. 187-5239
Fabrikantnummer5ST3787-0
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16,80 €
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Aantal stuks
- Copper Sentron - - - 63 A Miniature Circuit Breakers - 5ST
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RS-stocknr. 187-5198
Fabrikantnummer5ST3735-1
FabrikantSiemens
31,50 €
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Aantal stuks
- Copper Sentron - 2 - 63 A Miniature Circuit Breakers - 5ST
RS-stocknr. 420-9964
Fabrikantnummer21086
FabrikantMerlin Gerin
13,47 €
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Aantal stuks
230V ac - - - - - - - - Multi 9
RS-stocknr. 899-9129
Fabrikantnummer3P18U3/21
FabrikantAltech
41,35 €
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Aantal stuks
480V ac Copper, Polyamide - 21 3 - 80 A MA Series), MMCs (V-EA Series - -
RS-stocknr. 145-207
Fabrikantnummer16181
FabrikantMerlin Gerin
13,30 €
Each
Aantal stuks
250V ac - - - - - 63 A - 9mm Multi 9
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RS-stocknr. 187-5233
Fabrikantnummer5ST3780-0
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49,50 €
Each
Aantal stuks
- Copper Sentron - 1 - 63 A Miniature Circuit Breakers - 5ST
RS-stocknr. 825-6122
FabrikantnummerP1X9031
FabrikantLovato
24,02 €
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Aantal stuks
- - - 55 1 White - - 17.5mm -
RS-stocknr. 445-0538
Fabrikantnummer1SAM201906R1003
FabrikantABB
10,02 €
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690V - - 3 3 - 63 A - - HK1
Nieuw
RS-stocknr. 187-5178
Fabrikantnummer5ST3648
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6,35 €
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Aantal stuks
- Copper Sentron - 1 - 80 A Miniature Circuit Breakers - 5ST
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