VI for Medium-voltage VCB supplier - China VI for Medium-voltage VCB Manufacturers, Suppliers

Vacuum interrupter(VI) for Medium-voltage(MV) Vacuum circuit-breaker(VCB) mainly used for substation and power grid facilities in the power sector.This series of vacuum interruper adopt ceramic insulating envelope,Cu-Cr contact materials.It has the features of large switching capacity ,high insulating levels,strong arc-quenching capability and long life,etc.Vacuum circuit breaker matched with it has the advantages of simple maintenance,no risk of explosion,no pollution and low noise,etc.,and it can be widely used in the electric power,mechanical,metallurgical,chemical and mine department,etc.,to control and protect the transmission and distribution system.