Jcz5 10kv Vacuum Contactor AC Vacuum Switch for SubstationJCZ5 series indoor AC high voltage vcauum contactors are three-phase AC, 50 Hz,7.2KV, 10KV indoor electrical equipment. It is suitable for power system with rated vltage of 7.2kv, 12kv and below and rated current of 630A. It can control and operate high voltage electrical equipment frequently.ModelJCZ5-12/160JCZ5-12/250JCZ5-12/400JCZ5-12/630Rated voltage(kv)12Rated current(A)160250400630Main circuit joint capability(A/100 times)1600250040006300On-off capability of main circuit(A/10times)1280200032005000Limit breaking capacity(A/3 times)...