GW4-12 Outdoor AC HV Isolating Switch Over view

GW4 series outdoor AC HV disconnecting switch is an outdoor HV switch of three-phase AC50 Hz, it is suitable for power system of rated voltage 35kV, is used for disconnecting no-load change over in HV circuits and disconnecting busbar will be checked , breaker and HV circuit with power.

GW4-12 Outdoor AC HV Isolating Switch Features

GW4-40.5, GW4-40.5 D type disconnecting switch is monopole type, connect three monopole into one disconnecting switch of three-pole single hand electric and linkage with joint pole, link pole is composed with laevogyrate and dextral screw, it easy adjust three phases into one phase and it can be used in monopole.

GW4-40.5 series disconnecting switch is composed with bottom, stanchion porcelain pole and electric, there are porcelain pole installed in bottom in every pole. It is connected by across linkage pole and it can be flip horizontal. Electric switch is made by cupreous pipe, connecting point is in the middle of two pillars, and the knife is in the top of porcelain pole.