vacuum interrupter for vacuum contactor voltage 1.14kv/3.6kv/7.2kv/12kv/24kv, rated current is 400A/630A/1250A, 10ka vacuum switchgear/vacuum circuit breaker
vacuum interrupter for vacuum contactor voltage 1.14kv/3.6kv/7.2kv/12kv/24kv, rated current is 400A/630A/1250A, 10ka vacuum switchgear/vacuum circuit breaker