导读：配电线路开关是给连接在主配电设备上的负荷提供过载和短路保护的装置。 Distribution Circuit Breaker : A distribution circuit breaker is a device used for overload and short current protection of loads connected to a main distribution dev
配电线路开关是给连接在主配电设备上的负荷提供过载和短路保护的装置。
Distribution Circuit Breaker : A distribution circuit breaker is a device used for overload and short current protection of loads connected to a main distribution device
