High Voltage Vacuum Circuit Breaker

ZW6-12 series outdoor HV pole- mounted vacuum circuit breaker is an AC high voltage outdoor switchgear of rated voltage 12kV and 50Hz. mainly used to break and make the load current, overload current and short circuit current of urban and rural power grid and miniature power system. The product is designed into three-phase common box type structure, the arc-extinguishing chamber is positioned in the epoxy-resin casting body and enclosure metallic box, this structure not only solves the condensation problem, but also takes convenience for phase-to-phase/ to - earth insulation This product may be used as the recloser through being equipped with the closing controller, and it also can serve as a breaker by being equipped with segmented controller. Therefore, it is the ideal automatic of distribution network.