Suitable for AC 50HZ low voltage terminal power distribution system with a rated voltage 230V/400V; With function of disconnection and line breaking and making with load;
Suitable for AC 50HZ low voltage terminal power distribution system with a rated voltage 230V/400V; With function of disconnection and line breaking and making with load;
Suitable for AC 50HZ low voltage terminal power distribution system with a rated voltage 230V/400V; With function of disconnection and line breaking and making with load;