What should be paid attention to when using miniature circuit breaker
fuse breaker circuit breaker vs fuse breaker box fuse A miniature circuit breaker(mcb) is a small-capacity plastic case circuit breaker with a very compact structure. It is generally composed of an operating mechanism, contacts, protection devices (various trip units), and an arc extinguishing system. Miniature circuit breaker is a kind of complex electrical apparatus. In … Read more