ZW8A-12 series outdoor high-voltage vacuum circuit breakerDetailed product description：

The ZW8A-12 series outdoor high-voltage vacuum circuit breaker is a combination of ZW1-12 circuit breaker and isolation contact, called a combination circuit breaker, which can be used as a section switch. The operating mechanism of this series of products is the CT23 spring energy storage mechanism, which is divided into two types: electric and manual.