BVS1-12 series vacuum circuit breakerDetailed product description：

The BVS1-12 series vacuum circuit breaker is a type of circuit breaker specifically designed for use with GZS1 central cabinets. It is an indoor high-voltage distribution device with a three-phase AC frequency of 50Hz and a rated voltage of 12kV or below. Can be matched with KYN28A-12 (GZS1) switchgear. Suitable for control and protection of transmission and distribution systems such as power plants and substations, especially in places with frequent operations.

The operating mechanism of BVS1-12 series vacuum circuit breaker is spring energy storage type, which can be operated by AC or DC, or manually operated.