Shaanxi West Power Tongzhong Electrical Co., Ltd.
40.5Kv Vacuum Circuit Breaker,Hv Vacuum Circuit Breaker,Embedded Poles Type Vcb,Lateral Type Vacuum Circuit Breaker,High Frequency Vacuum Circuit Breake
40.5kV Series of indoor Vacuum Circuit Breaker is three phase AC 50Hz, the rated voltage 40.5kV indoors Switchgear. The VCB conforms to GB 1984-2003 and IEC62271-100. The VCB may supply the industry and mining enterprise, the power plant and the transformer substation using of as the analysis and synthesis load current, the excess current, the fault current, and is suitable for thr frequent operation place.