ZW27-12 model Outdoor High Voltage Vacuum Circuit Breaker is a kind of no oil, air insulation and vacuum extinguishing arc distribution equipment, which takes advantage of the mature experience of Toshiba VSP5 automatic sectionalizer, so owning more favourable performance than any other similar products in domestic. The product is mainly used to break and close load current, over-load current and break short-circuit current in 50Hz,12kV and below power system.
1、Vacuum arc extinguish.
2、Air-silicon rubber,plastic composite insulate.
3、CT can be matched inside the switch to supply power and voltage sampling.
4、Distribution interface can be remained in advance.