mansion88

ZKM1E Series Electronic Molded Case Circuit Breaker with rated insulated voltage 800V, applying for the circuit with frequency 50Hz, rated working voltage 400V and rated current 800A; used for electric power distribution and the overloading, short-circuit, and under-voltage protection of the circuit and power equipment, and motor protection; able to be used separately for not frequent changing of the circuit and not frequent start-up of the motor