ZN63(VS1)-12 indoor high voltage side-mounted vacuum circuit breaker

ZN63(VS1)-12 indoor high voltage side-mounted vacuum circuit breaker is suitable for power system with 50Hz,12KV rated voltage and three-phase t is used for protection and control. Due to the special advantages of vacuum circuit breakers. it is especially suitable for places that require frequent operation under rated current or multiple short-circuit currents. ZN63(VS1)-12 side-mounted vacuum circuit breaker adopts fixed installation and is mainly used for fixed switchgear. The circuit breaker can beused alone or in ring power supply box type or various non-standard power supplysystems.