outdoor ZW32 12-35kV 630A1250A vcb vacuum circuit breakers Intelligent With Disconnector Auto Recloser Distribution Pole Mounted

ZW32-12 Outdoor high voltage vacuum circuit breaker (circuit breaker for short in the following) is a outdoor power distribution equipment whose rated voltage is 12kv with a 50Hz three phase current. It is largely used to make and break the load current, overload current and short-circuit current in the power system. It is applicable for protection and control in the transformer substation and power distribution system of industrial and mining enterprises as well as in the site where a frequent operation by rural power grid takes place.