A circuit breaker is a switching device capable of closing, carrying, and breaking current under normal circuit conditions and capable of closing and breaking current under abnormal circuit conditions for a specified period of time. Circuit breakers are d

[Solutions] The main types of circuit breakers are: molded case circuit breakers, plastic case circuit breakers, leakage circuit breakers, miniature circuit breakers, high-segment miniature circuit breakers, high-segment small-sized residual current cir

1, Molded case circuit breakers can access thicker wires, such as more than 35 square meters. Miniature circuit breakers are only suitable for conductors up to 10 square feet.