Customized GB Authentication Professional Breaker DC MCB 2p Small Circuit Breaker

The leakage protection circuit breaker was once called the leakage circuit breaker, which is a kind of switching device to prevent fire and explosion accidents caused by human electric shock or leakage in low-voltage lines. Its function is to quickly cut off the power supply circuit in case of electric shock to human body or electric leakage of equipment, so as to avoid harm to human body and equipment.