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 Price Rated Operational Voltage Material Range Electrical Phase Colour Current Rating For Use With Pitch Series
RS Stock No. 124-3143
Mfr. Part No.5ST3710
BrandSiemens
PHP3,776.72
Each
units
- - - - - - - - -
RS Stock No. 755-2977
Mfr. Part No.3RV2925-5AB
BrandSiemens
PHP791.89
Each
units
- - - - - - - - -
RS Stock No. 246-5162
Mfr. Part No.3RV1915-1DB
BrandSiemens
PHP1,209.23
Each
units
400V ac - Sirius Classic 3 - - - 45mm 3RV1
RS Stock No. 124-3140
Mfr. Part No.5ST3704
BrandSiemens
PHP603.05
Each
units
- - - - - - - - -
RS Stock No. 124-3142
Mfr. Part No.5ST3708
BrandSiemens
PHP1,829.59
Each
units
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RS Stock No. 124-3141
Mfr. Part No.5ST3705
BrandSiemens
PHP2,521.88
Each
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RS Stock No. 124-3146
Mfr. Part No.5ST3701
BrandSiemens
PHP962.46
Each
units
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RS Stock No. 755-2848
Mfr. Part No.3RV1915-2AB
BrandSiemens
PHP676.15
Each
units
- - - - - - - - -
RS Stock No. 508-5725
Mfr. Part No.3RV1915-3CB
BrandSiemens
PHP715.78
Each
units
- - Sirius Classic 3 - - - 63mm 3RV1
RS Stock No. 124-3145
Mfr. Part No.5ST3700
BrandSiemens
PHP343.79
Each
units
- - - - - - - - -
New
RS Stock No. 213-2582
Mfr. Part No.5ST3762
BrandSiemens
PHP353.123
Each (In a Pack of 10)
units
- Copper SENTRON 1 - - - 10mm 5ST3
New
RS Stock No. 213-2572
Mfr. Part No.5ST3706
BrandSiemens
PHP849.98
Each
units
- Copper SENTRON 2 - - - 16mm 5ST3
New
RS Stock No. 213-2558
Mfr. Part No.5ST3632
BrandSiemens
PHP274.344
Each (In a Pack of 10)
units
- Copper SENTRON 1 - - - 16mm 5ST3
RS Stock No. 187-5235
Mfr. Part No.5ST3783-0KL
BrandSiemens
PHP1,971.15
Each
units
- - - - - - - - -
New
RS Stock No. 213-2554
Mfr. Part No.5ST3607
BrandSiemens
PHP239.101
Each (In a Pack of 10)
units
- Copper SENTRON 3 - - - 10mm 5ST3
RS Stock No. 755-2854
Mfr. Part No.3RV1915-2DB
BrandSiemens
PHP1,011.19
Each
units
- - - - - - - - -
RS Stock No. 202-7214
Mfr. Part No.5ST3608
BrandSiemens
PHP377.672
Each (In a Pack of 10)
units
- - - - - - - - -
RS Stock No. 187-5181
Mfr. Part No.5ST3656
BrandSiemens
PHP32,856.65
Each
units
- - - - - - - - -
RS Stock No. 203-3234
Mfr. Part No.8US1921-2BA01
BrandSiemens
PHP162.395
Each (In a Pack of 15)
units
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RS Stock No. 202-7162
Mfr. Part No.5ST3602
BrandSiemens
PHP183.126
Each (In a Pack of 10)
units
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