Armored Remove AC Metal-clad Switchgear

The product meets the requirements of IEC298 and GB3906 standards and has such interlocked functions：prevention of loading pulling circuit breaker handcart,prevention of closing circuit breaker,prevention of closing circuit breaker when the earthing switch is in close position,interlock with energization,It can be either matheched with VD4 vacuum circuit breaker from ABB company,Simens 3AE,Schneider HVX,with domestic manufactured VS1 vacuum circuit breaker,It is really a power distribution device with superio performance