Circuit Breakers and Switches

Circuit Breakers and Switches have excellent performance and reliability, and can effectively protect circuits and equipment from overloads, short circuits and other adverse factors.

Voltage class classification: low voltage circuit breaker, high voltage circuit breaker;
Structural classification of low-voltage circuit breakers: air circuit breakers, molded case circuit breakers, and miniature circuit breakers;
Classification of power supply properties: AC circuit breaker, DC circuit breaker
Classification of structure and arc extinguishing principle: air circuit breaker, oil circuit breaker, sulfur hexafluoride circuit breaker, vacuum circuit breaker.
The function of the circuit breaker is to quickly cut off the power supply when a short circuit or overcurrent fault occurs in the circuit to prevent the fault from expanding. It can also be used as a general switch to realize the distribution and control of electric energy.