What is a vacuum circuit breaker?

The vacuum circuit breaker is named after the magnetic blowing material and the insulating layer material that touches the gap after magnetic blowing as a high vacuum pump. It has the advantages of small size, light weight, suitable for frequent operation, and no magnetic blowing inspection, and is widely used in distribution networks. The vacuum circuit breaker is the power distribution equipment in the room of 3~10kV, 50Hz three-phase communication system software. It can be used for the maintenance and operation of electrical equipment in factories and mines, power stations and distribution stations. It is especially suitable for application sites with no oil, less inspection and frequent operation. The circuit breaker can be equipped in intermediate cabinets, two-layer cabinets, and fixed cabinets to operate and maintain high-voltage electrical equipment.