ZN65A-12 series indoor high-voltage vacuum circuit breakerDetailed product description：

The ZN65A-12 vacuum circuit breaker is a new generation vacuum circuit breaker developed and researched based on the latest technology at home and abroad. The circuit breaker has a simple structure, stable operation, reliability, and easy maintenance. The operating mechanism is a spring energy storage type, which meets the technical and mechanical characteristic parameters of various vacuum arc extinguishing chambers at home and abroad.

This circuit breaker can be used not only for general protection equipment in power plants and transmission and distribution systems, but also for control and protection of small generator exports, electric furnace steelmaking and other equipment. Its performance is at the leading level in China, reaching the highest level of similar products in the late 1990s.

ZN65A-12 series indoor high-voltage vacuum circuit breaker