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Find Circuit Breakers Products from Global Manufacturers and Suppliers Here!

Showing 154 product(s)

HongKong Haoda Technology

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

1P , 2P , 3P 400v 63a DZ47-63 MCB miniature circuit breaker

  • FOB Price: 0.45 - 1.6 USD / Pieces
  • Port: NINGBO
  • Place of Origin Zhejiang, China (Mainland)
  • Brand Name Tengen
  • Model Number DZ47-63(C16)
  • Type Mini

Yueqing Cowen Import And Export Co., Ltd.

  • Country/Region: China
  • Business Type: Trading Company
  • Employee Count: Above 1000 People

Shanghai Yuzhang Industry Co., Ltd.

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

SACE Emax 2 Type 2500A Air Switch Automatic Air Circuit Breaker

  • FOB Price: 1000 - 10000 USD / Pieces
  • Port: Shanghai or Ningbo port of China
  • Place of Origin Zhejiang, China (Mainland)
  • Brand Name Boerstn
  • Model Number SACE
  • Type Air

Boerstn Electric Co., Ltd.

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

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

MV Metering Unit-Dry Type

  • Port: Zhuhai, Guangdong, China

Inhegrid Co., Ltd.

  • Country/Region: China
  • Business Type: Manufacturer
  • Employee Count: 200

Riken Electric Co., Ltd.

  • Country/Region: Taiwan
  • Business Type: Manufacturer
  • Employee Count:

High quality 5F-mdmb-2201 have in stock 5Fmdmb2201 free samples check quality

  • FOB Price: 100 - 1500 USD / KG
  • Port: Tianjin
  • Samples free samples

Qichen Biopharmaceutical limited

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

Plug In Circuit Breaker 20A 1P 10kA 240V

  • Brand Name Plug In Circuit Breaker 20A 1P 10kA 240V
  • Model Number Plug In Circuit Breaker 20A 1P 10kA 240V
  • Product name Plug In Circuit Breaker 20A 1P 10kA 240V

WePower ESTABLISHMENT For Trading

  • Country/Region: Saudi Arabia
  • Business Type: Trading Company
  • Employee Count:

Triconex 3351

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

Cambia Equipment co.,Limited

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

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!

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