ZN63A(VS1)-12 Indoor HV Vacuum Circuit Breaker

ZN63A(VS1)-12 indoor high-voltage vacuum circuit breaker is a three-phase indoor switchgear of AC50Hz and rated voltage12KV,used to control and protect the electric devices in industrial and mining enterprises,power plants,transformer substations,meanwhile,it can be used for the locations where requires frequent operation. Due to its integrated design of VET operating mechanism and body of circuit breaker,this circuit breaker not only can be used as a fixed installtion unit,but also can be equipped with a driving mechanism and from into handcart unit for using,such as KYN28A-12(GZS),XGN series of switchgears. * (Rated short-circuit breaking current)(Operating mechanism)(Moving and static contacts)