· VS1 (ZN63)-24 type internal high voltage vacuum circuit breaker is an indoor switch device with three-phase AC 50Hz rated voltage of 24kV power system. It is used as protection and control unit for power equipment and industrial and mining enterprise power equipment. It is suitable for places that require frequent operation at rated operating current or multiple short-circuit currents.
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 a special propulsion mechanism to form a handcart unit.