Load switch Cable access switch of indoor HV cabinet

Indoor high voltage isolation switch through the wall knife switch

Outdoor High Voltage Isolator Switch Disconnect Disconnector

Indoor load break switch SF6 load switch

Outdoor SF6 circuit breaker 12kv HV

SF6 circuit breaker HV 40.5KV

HV SF6 live tank circuit breaker outdoor40.5KV

PT single phase voltage transformer

3 phase SF6 40.5kv circuit breaker live tank

CT 12kv residual current transformer

HV AC SF6 circuit breaker 40.5kv

three-phase CT current transformer