Circuit Breaker

Minimum Order
1
Packaging
N/A
Delivery
15 Days

Futina is a leading circuit breaker supplier, specializing in providing high-quality products and comprehensive solutions to meet the diverse needs of industries worldwide. Futina circuit breaker for sale is mainly used in AC 50Hz/60Hz, rated working voltage 230V/400V, rated current to 63A and below. It is mainly applied at office building, residence, for lighting, power distribution and overload and short circuit protection of equipment. As a specialized circuit breaker supplier, Futina offers different type of circuit breaker, including MCB Miniature Circuit Breaker RCCB Residual Current Circuit Breaker, who provide the safety environment to all over the world.

Benefits of Futina's Circuit Breaker
High Breaking Capacity
6KA
Mechanical Life
10000 times
Wide Range Working Temperature
-5℃~40℃

How does Circuit Breakers Work?

-5℃~40℃

latch Arrangement

It consists of a bimetallic strip and a plunger arrangement inside. Also, there is a latch arrangement made to hold the contacts closed, when it is turned ON.

Heated Up
The bimetallic strip is designed to carry a specific amount of current through it. When the current flowing through it exceeds the limit, the bimetallic strip gets heated up and it bends.

Bend
As it bends, it knocks down the latch holding the contacts. Higher the current faster shall be the operation.

Maximum Limit
Similarly, during short circuits, the current flowing through the miniature circuit breaker shall be several times the maximum limit.

Opens the Contacts
This activates the plunger arrangement instantaneously, which in turn knocks down the latch and opens the contacts. This is how a miniature circuit breaker works.

If you are looking for a reliable switch socket company, don't hesitate to contact us!

  • Country: China (Mainland)
  • Business Type:
  • Market:
  • Founded Year:
  • Address:C06-1 JIYUE INDUSTRIAL ZONE, LELIU PORT,LELIU TOWN, SHUNDE DISTRICT, CHINA.
  • Contact:futina .com
*Your name:
*Your Email:
*To:Guangdong Futina Electrical Co.,Ltd.
*Subject:
*Message:
Enter between 20 to 3,000 characters. English only.     Characters : 0 / 3000
*Enter the secure code shown below Mfrbee security Image      Reload Image

submiting now We do inquire for you , please wait ...

2021 New design automatic circuit recloser/ Auto recloser
2021 New design automatic circuit recloser/ Auto recloser

TD-CHZ16 protector integrates intelligent control functions such as over-current and short-circuit protection, under-voltage/over-voltage protection, leakage protection, remote communication management/fault memory, detection before closing, and automatic reclosing device. The ...

Shenzhen Techwin Lightning Technologies Co., Ltd

Mini Residendual Current Circuit Breaker
Mini Residendual Current Circuit Breaker

Low voltage electrical systems employ electrical protection devices called mini rcd circuit breakers, or Mini RCCB. It is similar to an MCB, but with the added functionality of detecting earth leakage currents. It can provide protection against electric shock by automatically ...

Religare Electric Co.,Ltd.

MCB (Mini Circuit Breaker)
MCB (Mini Circuit Breaker)

A double pole mini breaker, often known as an MCB, is an electrical safety tool used in low voltage systems. Its purpose is to shield electrical equipment from harm brought on by over currents, including those from overloading or short circuits. MCBs come in different sizes and ...

Religare Electric Co.,Ltd.