LW30A-550Y5000-63 dead tank circuit breaker

 LW30A-550 high-voltage AC SF6 tank circuit breaker is a new product developed by our company to meet the requirements of the power system for high parameters, high reliability, miniaturization and convenient operation and maintenance of ultra-high voltage transmission and transformation equipment. The circuit breaker has the characteristics of reasonable structure, reliable electrical and mechanical performance, and is obviously superior to the domestic similar products. It is the preferred equipment for 550kV power system.