Outdoor high voltage vacuum circuit breaker zn63 (VS1) - 12 series

Overview VS1-12 indoor high voltage vacuum circuit breaker is an indoor switchgear of three-phase AC 50Hz rated voltage 12kV power system. It is used as the protection and control unit of power grid equipment and power equipment of industrial and mining enterprises. It is applicable to places requiring frequent operation under rated working current or multiple breaking of breaking current. The circuit breaker adopts the integrated design of operating mechanism and circuit breaker body, which can be used as a fixed installation unit or a special propulsion mechanism to form a handcart unit.