Main circuit breaker:Imported ABB VD4 vacuum circuit breaker or ZN63(VS1),vacuum circuit breaker made by our company could be equipped with this kind of switchgear.

• 主配断路器:本开关柜可配用我厂生产的ZN63(VS1)真空断路器，也可配用进口ABB公司生产的VD4真空断路器。