Vacuum circuit breaker

“Vacuum circuit breaker” is named because of its arc medium and after the arc contact gap dielectric after the high vacuum; it has small size, light weight, suitable for frequent operation, no maintenance benefits Breakers in grid applications are more popular. Vacuum circuit breaker is 3 ~ 10kV, 50hz three-phase AC system within household distribution systems, for industrial and mining companies, power plants, substations and electrical equipment as protection and control, especially for applications requiring oil-free maintenance and use Circuit-breaker operation can be configured in cabinets, double cabinets, fixed cabinets to control and protect high-voltage electrical equipment.