VSG-40.5kV Front-Mounted VCB Spring Operating Mechanism

The VSG-40.5kV Spring Operating Mechanism is a robust, front-mounted control solution specifically designed for VSG-40.5 series indoor high-voltage vacuum circuit breakers. Engineered for high-performance 3-phase AC 50Hz systems with a rated voltage of 40.5kV, this mechanism excels in environments requiring frequent switching and protection operations. It is an ideal protection and control unit for demanding industrial and mining enterprises, power plants, and transformer substations. Featuring dual heavy-duty tension springs and a precise transmission gear system, the VSG-40.5 provides the reliable mechanical force necessary for breaking different load types under rigorous operational conditions.