·ZW32A(ZW43)-12 is a high-voltage AC vacuum circuit breaker (hereinafter referred to as a circuit breaker) with a rated voltage of 12kV and a three-phase AC 50Hz power distribution equipment. It is mainly used to break and close the load current, overload current and short circuit current in the power system. It is suitable for protection and control in power distribution systems of substations and industrial and mining enterprises. It is an ideal switchgear for rural and urban network systems.
·The circuit breaker can be equipped with an isolating switch or anti-flow delay protector according to the need of 10,000. The circuit breaker can be equipped with a manual spring operating mechanism or an electric spring mechanism, and the electric spring operating mechanism can be equipped with a wireless remote control.
·The circuit breaker can be combined with the corresponding intelligent controller to form a smart circuit breaker according to the requirements of Lu, to realize distribution network automation.

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