☏
in
ZW32-15M /630-20 Outdoor Permanent magnet AC high voltage vacuum circuit breaker
    发布时间: 2021-07-08 09:39    

ZW32-15M permanent magnet outdoor vacuum circuit breaker (hereinafter referred to as the circuit breaker) is an outdoor power distribution equipment with rated voltage of 12KV and three-phase AC 50Hz.It is mainly used for switching off and closing load current, overload current and short circuit current in power system. Suitable for protection and control in substation and distribution system of industrial and mining enterprises, and the place where the rural power grid operates frequently.

This circuit breaker is small in size, light in weight, anti-condensation, maintenance-free and so on. It can adapt to severe weather conditions and filthy environment.


ZW32-15M /630-20 Outdoor Permanent magnet AC high voltage vacuum circuit breaker

This product is operated by a permanent magnet operating mechanism. Since the permanent magnet operating mechanism provides the holding force to keep the switch in the opening and closing position, the number of mechanical parts is small and the mechanical transmission chain is short, which greatly improves the reliability and mechanical life of the switch.