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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RS庫存編號 627-3406
製造零件編號3030271
HK$42.36
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製造零件編號2966692
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RS庫存編號 400-4028
製造零件編號095.18
BrandFinder
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Jumper Link 95.03 - 95.05 - 97.01 - 97.02 Sockets and 48 and 4C Series Relay Interface Modules - 95 Series
RS庫存編號 341-5275
製造零件編號S10-BB
BrandReleco
HK$21.85
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Bridge Bar S10 Socket - -
RS庫存編號 179-9446
製造零件編號RSLZ2
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Bus Jumper RSLZ Socket Zelio Relay RSLZ
RS庫存編號 111-3528
製造零件編號PYDN-7.75-200R
BrandOmron
HK$38.25
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- P2RF-PU Terminal Block Sockets, PYF-PU Terminal Block Sockets - -
RS庫存編號 190-7496
製造零件編號207602-5004
BrandMolex
HK$67.299
個 (以毎盒:100)
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- - - 207602
RS庫存編號 420-366
製造零件編號RT170P1 1860211-1
HK$7.36
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Jumper Link RT Series - -
RS庫存編號 111-3071
製造零件編號PYDN-6.2-030R
BrandOmron
HK$10.44
單位
- - - -
RS庫存編號 201-3476
製造零件編號EC-R2
BrandWEG
HK$316.04
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- CWB40, CWB50, CWB66, CWB80 CWB EC-R2
RS庫存編號 190-7707
製造零件編號207602-5002
BrandMolex
HK$91.01
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- - Triton 207602
RS庫存編號 329-7320
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BrandOmron
HK$72.35
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Bridge Bar G2R-SD, G2R-SN, G2R-SND, G2R-SNDI, G2R-SNI - -
RS庫存編號 161-3807
製造零件編號1860517-5
HK$27.989
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Jumper Bar RT Series - -
RS庫存編號 190-7728
製造零件編號207602-5010
BrandMolex
HK$125.00
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RS庫存編號 666-7996
製造零件編號093.08
BrandFinder
HK$25.36
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Jumper Link 38 Series - 93 Series
RS庫存編號 190-7715
製造零件編號207602-5005
BrandMolex
HK$119.98
單位
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RS庫存編號 111-3542
製造零件編號PYDN-31.0-080Y
BrandOmron
HK$37.48
單位
- PYF-PU Terminal Block Sockets - -
RS庫存編號 680-4246
製造零件編號ST37003
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Jumper Bar SNR Series - -
RS庫存編號 190-7721
製造零件編號207602-5007
BrandMolex
HK$137.65
單位
- - Triton 207602
RS庫存編號 111-3072
製造零件編號PYDN-6.2-030S
BrandOmron
HK$12.06
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