Vacuum Circuit Breaker, Surge Arrester, Fuse Cutout manufacturer / supplier in China, offering Zn63 (VS1) 24kv/36kv Handcart Type Indoor Vacuum Circuit Breaker with Side Mounting, Vs1 Series 24kv & 36kv Indoor High-Voltage Vacuum Circuit Breaker Handcart Side Mount Design, 1600kVA 33kv Three Phase Dry Type Mining Power Transformer and so on.