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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Description Prix Rated Operational Voltage Material Range Number Of Modules Electrical Phase Colour Current Rating For Use With Pitch Series
N° de stock RS 196-3718
Référence fabricant8US12615FM08
MarqueSiemens
49,00 €
Each
Unité
690V - Sentron - - - 56 A - 60mm -
N° de stock RS 187-5233
Référence fabricant5ST3780-0
MarqueSiemens
64,44 €
Each
Unité
- Copper Sentron - 1 - 63 A Miniature Circuit Breakers - 5ST
N° de stock RS 755-2854
Référence fabricant3RV1915-2DB
MarqueSiemens
19,10 €
Each
Unité
- - Sirius Classic - - - - Circuit Breaker - -
N° de stock RS 786-5699
Référence fabricant4 050 04
MarqueLegrand
34,22 €
Each
Unité
- - - 39 1 - - - 150mm -
N° de stock RS 187-5203
Référence fabricant5ST3740-2
MarqueSiemens
99,00 €
Each
Unité
- Copper Sentron - 3 - 63 A Miniature Circuit Breakers - 5ST
N° de stock RS 191-9523
Référence fabricantA9XPN712
29,80 €
Each
Unité
230 → 400V - Acti9 12 3 White 80 A Acti 9 DT40, Acti 9 DT40 Vigi, Vigi TG40, Vigi TG60, Multi 9 N40, Multi 9 N40 Vigi, Acti9 iDT40, Acti9 iDD40, Acti9 iDD40 TG, Vigi iTG40, Acti9 iIG40, Acti9 iDT40K, Acti9 iDD40K, Acti9 iIG40K 18mm -
N° de stock RS 620-3019
Référence fabricant0 050 03
MarqueLegrand
23,14 €
Each
Unité
- - - 26 1 - 40 A - - -
N° de stock RS 122-1081
Référence fabricantBBS54-5
MarqueWEG
12,78 €
Each
Unité
690V ac - - 5 3 - 63 A Motor Protective Circuit Breakers MPW18(i) and MPW40(t and i) 54mm BBS54
N° de stock RS 539-1648
Référence fabricant2CDL230001R1660
MarqueABB
79,73 €
Each
Unité
400V ac - - - 3 - - - 16mm -
N° de stock RS 783-9240
Référence fabricant3RM1910-1DA
MarqueSiemens
9,57 €
Each
Unité
480V 15 - - 3 - - - 45mm -
N° de stock RS 124-3140
Référence fabricant5ST3704
MarqueSiemens
14,22 €
Each
Unité
400V ac Copper Sentron - 2 - 80 A 2P Miniature Circuit Breakers 1mm 5ST
N° de stock RS 776-2774
Référence fabricantA9XPH518
39,44 €
Each
Unité
415V - Acti 9 18 4 - - - 18mm iC60
N° de stock RS 187-5202
Référence fabricant5ST3740-1
MarqueSiemens
58,68 €
Each
Unité
- Copper Sentron - 3 - 63 A Miniature Circuit Breakers - 5ST
N° de stock RS 776-2770
Référence fabricantA9XPH512
25,20 €
Each
Unité
415V - Acti 9 12 4 - - - 18mm iC60
N° de stock RS 187-5227
Référence fabricant5ST3773-0
MarqueSiemens
177,30 €
Each
Unité
- Copper SENTRON - 3 - 63 A Miniature Circuit Breakers - 5ST
N° de stock RS 122-1078
Référence fabricantBBS54-2
MarqueWEG
8,80 €
Each
Unité
690V ac - - 2 3 - 63 A Motor Protective Circuit Breakers MPW18(i) and MPW40(t and i) 54mm BBS54
N° de stock RS 187-5228
Référence fabricant5ST3774-0
MarqueSiemens
79,20 €
Each
Unité
- Copper Sentron - 1 - 63 A Miniature Circuit Breakers - 5ST
Nouveau
N° de stock RS 202-7199
Référence fabricant5ST3712
MarqueSiemens
77,50 €
Each
Unité
- - - - 3 - - - 27mm -
Nouveau
N° de stock RS 202-7175
Référence fabricant5ST3666-0HG
MarqueSiemens
8,64 €
Each (In a Pack of 10)
Unité
1000V ac - SENTRON - - - - - - -
N° de stock RS 187-5204
Référence fabricant5ST3741
MarqueSiemens
13,59 €
Each
Unité
400V ac SF-Cu SENTRON - 3 - 63 A Miniature Circuit Breakers - 5ST