1.Vacuum Switch 2.High Voltage 12kV 50Hz 3. Indoor install 4. Vacuum Load Break Switch 5. Switch off the onload current FN16A-12DR/200-31.5-J type vacuum switch is suitable for the power net with AC 50Hz rated voltage 1-12kV. this type can apply with the FN16A-12-J switch can both relieve manual and motor operation

Three Poles Switch,Vacuum Switch, High Voltage Indoor Vacuum Load Break Switch,12kV ,IEC62271,GB3804