Place of Origin : Yichang,China
Delivery Terms : FOB
Delivery Time : 20-30 Days
Payment Terms : TT
HCJ3 7.2kv 630A vacuum interrupter for vacuum contactorsadoption porcelain and ceramics makes to insulate the outer shell. Contact is WCCu metal alloy material advanced technique of adoption Including bulk small. Breaking the abiliting strong the life span is long maintenance is simple .no explosion dangerous no contaminate and the noise is low . The pack vacuum contactor can operate the ebery kind of electric appliances equipments, and fuse match f-c cabinet .