CES-40.5 Outdoor MV EP Vacuum Circuit BreakerCB for Capacitor switching

CES-40.5, vacuum circuit breaker special for capacitor’s switching, is a new-generation medium voltage switch  developed by Thomas Edison R & D Center of Cooper according to the characteristics of current power grid load demands, which can provide a stable and reliable solution for the switching of 35kV voltage side reactive compensation capacitor bank of 500kV, 330kV and 220kV transformer substations.