high voltage disconnector
high voltage isolator
Voltage level
40.5kV, 72.5kV, 126kV, 145kV, 170kV, 252kV
Current level
1250A, 2000A, 3150A, 4000A
Auxiliary earthing switch type A
none earthing switch
Auxiliary earthing switch type B
left earthing switch
Auxiliary earthing switch type C
right earthing switch
Auxiliary earthing switch type D
double earthing switch