ZKM1E electronic molded case circuit breaker MCCB

ZKM1E electronic molded case circuit breaker has three-stage protection action current and action time selection. Has a 'pre alert' indication. High current instantaneous tripping function, when the circuit breaker is closed or in operation, in the event of a short circuit and high current (≥ 20Inm), the circuit breaker is directly tripped by an electromagnetic tripping mechanism; The installation has interchangeability, and the external dimensions are the same as those of the ZKM1 series molded case circuit breaker. It is divided into three poles and four poles according to the number of poles of the product. There are five types of wiring methods: front board wiring, back board wiring, plug-in front board wiring, plug-in back board wiring, and pull-out wiring; There are two types of circuit breakers: those with accessories and those without accessories.