The vacuum circuit breaker is used to protect medium voltage power equipment and circuits from dangerous electrical situations. As a specialized circuit protection device manufacturer in China, TELLHOW offers you premium circuit breakers for 12-40.5kV power distribution system.
We are a professional vacuum circuit breaker manufacturer and power transmission expert based in China. To find the best power distribution solutions, just find us!
VCB | Miniature Circuit Breaker | Electrical Switch