Circuit Breaker

Circuit Breaker

As an automatically-operated electrical switch, a circuit breaker is designed to protect an electrical circuit from damage caused by overload or short circuit. Its basic function is to detect a fault condition. That is, it can immediately discontinue electrical flow by interrupting continuity. Unlike a fuse, which operates once and then has to be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation. Therefore, it has a long using life which will save your cost. Circuit breakers are made in various sizes. Small devices can protect an individual household appliance while large switchgear is designed to protect high voltage circuits feeding an entire city.

Fullwill is China's famous circuit breaker manufacturer and supplier. Our circuit breakers are excellent in quality and reasonable in price. They are proved by ISO9001, CE, CB, VDE and FCC certificates and global customers.

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