Find Circuit Breakers Products from Global Manufacturers and Suppliers Here!

Showing 150 product(s)

HongKong Haoda Technology

  • Country/Region: China
  • Business Type: Manufacturer
  • Employee Count: 100-150

Shanghai Yuzhang Industry Co., Ltd.

  • Country/Region: China
  • Business Type: Manufacturer
  • Employee Count: 680

014 IB-2 15A Mini Size 15 amp Small home appliances overload protector switch motor protection circuit breaker

  • FOB Price: 0.35 - 0.4 USD / Pieces
  • Port: Ninbo,Shanghai,Wenzhou
  • Place of Origin Zhejiang, China (Mainland)
  • Brand Name Abbeycon
  • Model Number IB-2 15A
  • Type Residual Current

Yueqing Aibeiken Electric Co., Ltd.

  • Country/Region: China
  • Business Type: Manufacturer, Trading Company
  • Employee Count: 201 - 300 People

Triconex 3351

  • Port: ximmen
  • Weight 2.9kg
  • CBM 49*45.3*6.8

Cambia Equipment co.,Limited

  • Country/Region: China
  • Business Type: -
  • Employee Count:

Xiamen Innovacera Advanced Materials Co., Ltd

  • Country/Region: China
  • Business Type: -
  • Employee Count:

Miniature Circuit Breaker

  • FOB Price: 1 - 2 USD / unit
  • Port: Shanghai
  • Place of Origin Suzhou, China(Mainland)
  • Brand Name MLRL
  • Model Number MRB65-63
  • Type Lighting "C"or Motor"D"

MLRL ELECTRIC GROUP CO., LTD.

  • Country/Region: China
  • Business Type: -
  • Employee Count: 500

Allen Bradley 1747-L543P SLC500

  • FOB Price: 100 - 180 USD / pcs
  • Allen Bradley 1747-L543P SLC500 Allen Bradley 1747-L543P SLC500

CAMBIA Co.,Ltd

  • Country/Region: China
  • Business Type: Trading Company
  • Employee Count:

NB8 3 Amp Iso9001 Circuit Breaker

  • FOB Price: 0.8 - 1.3 USD / Pieces
  • Port: Ningbo
  • Place of Origin Zhejiang, China (Mainland)
  • Brand Name Nonarc
  • Model Number NB8
  • Type Mini

Nonarc Electric Co., Ltd.

  • Country/Region: China
  • Business Type: Manufacturer, Trading Company
  • Employee Count: 51 - 100 People

Manufactured Miniature Circuit Breaker 2 Pole Earth Leakage Circuit Breaker

  • Port: -
  • Place of Origin Guangdong, China (Mainland)
  • Brand Name HAS
  • Model Number DZ47LE-63
  • Type Earth Leakage
  • Poles Number 2

GuangDong Heng Anshun Electrical Power Equipment Service Co., Ltd.

  • Country/Region: China
  • Business Type: Trading Company
  • Employee Count: 5 - 10 People

ETM8 KEMA 6KA 1P Din rail 6A 10A 16A 20A Mini circuit breaker

  • Port: -
  • Place of Origin Zhejiang, China (Mainland)
  • Brand Name ETECHIN
  • Model Number ETM8
  • Type Mini
  • Poles Number 1

Yueqing Etec Electric Co., Ltd.

  • Country/Region: China
  • Business Type: Manufacturer, Trading Company
  • Employee Count: 101 - 200 People

Buy Circuit breaker in bulk at TradeWheel

When it comes to electrical power generation, transmission and distribution, the control of current and voltages turn out to be a vital issue. The question is how to deal with controlling of current. In electronics, the control of current is through series and parallel combinations of resistors. But resistors only limits low currents. 

Where do circuit breakers come in?

When it comes to high current and voltages, circuit breakers are used. We often see circuit breakers of various kinds used in different industries. A fuse is also used to stop the flow of current. However, the fuse is used for low currents and are used one time only. A circuit breaker, on the other hand, prevents the flow of high current by tripping. Tripping of circuit breaker shows that a high current surge was experienced and due to which the breaker tripped. Since it deals in extreme currents, there are different kinds of breakers. Different kinds of circuit breakers are used in different scenarios. The first circuit breaker was suggested by Thomas Edison. 

Do you know what is rating of a circuit breaker?

Circuit breakers are categorized by their ratings which is in Amperes. The greater the ampere level, the greater the capacity a breaker has to prevent current. What is important is to understand is what kind of rating a circuit breaker have and which equipment it should be used with. In different industries, there are panels of breakers. And these panels combine to form switchgear. There are different kinds of breakers in switchgear. Low voltage circuit breaker, high voltage circuit breaker, air circuit breaker, vacuum circuit breaker, molded case circuit breaker, etc. Residential uses circuit breakers being used are miniature circuit breakers or molded case circuit breaker as they have low ampere rating and are suited best for households. Want to connect to bulk suppliers of circuit breakers?  TradeWheel is the platform you are looking for! We have quality supplies at wholesale rates, so hurry up and start shopping now!