VS1-12 indoor high voltage vacuum circuit breaker

VS1-12 type indoor high voltage vacuum circuit breaker is a three-phase AC 50Hz indoor switchgear with rated voltage of 12kV power system. It is used as protection and control unit for power equipment and industrial and mining enterprise power equipment. Applicable to places that require frequent operation at rated operating current, or where excessive short-circuit current is required. The circuit breaker adopts an integrated design of the operating mechanism and the circuit breaker body, and can be used as a fixed installation unit, or can be equipped with a special propulsion mechanism to form a hand truck unit.