500V, 10KV, 12KV, 15KV, 17.5KV, 33KV, 40.5KV, 89KV, 126KV, High Voltage Isolate Switch 500V, 10KV, 12KV, 15KV, 17.5KV, 33KV, 40.5KV, 89KV, 126KV, High Voltage Isolate Switch TypeRatedVoltage(KV)Ratedcurrent(A)4S Heat steady current(A)Shock-steadycurrent(A) Power frequency withstand voltageTo earthAcroos the isolating distanceTo earthAcross the isolating distanceGW9-10W/4001240012,50031, ...