Zn85-40.5 Indoor Ac High Voltage Vacuum Circuit Breaker

Our company has gained name and fame in field of manufacturing, exporting and supplying a superior range of ZN85-40.5 Indoor AC High Voltage Vacuum Circuit Breaker in Wenzhou, Zhejiang, China. It is such kind of circuit breaker where the arc quenching takes place in vacuum. This equipment is extensively used for backup protection of power Transformers, motors, capacitor banks and power distribution systems. The operation of opening and closing of current carrying contacts and associated arc interruption take place in a vacuum chamber in the breaker which is called vacuum interrupter.