CT20 type spring operated mechanismDetailed product description：

The CT20 spring operated mechanism is used to operate ZW20A outdoor vacuum circuit breakers with 12KV/25KA and below, as well as other circuit breakers with equivalent closing power. The spring operated mechanism has the characteristics of compact structure, small size, and low input power. It can be used for electric energy storage, electric opening and closing, and also has manual energy storage, manual opening and closing functions.