35KV single phase electrical outdoor high voltage isolator switch

It can work as auxiliary switch. when breaker disconnected, parts with electricity and parts without electricity can be divided obviously with isolated switch. External indicator on breaker contacting positon is not intuitive and it is necessary to divide with an isolated switch. Further, the isolated switch has a certain arc extinction ability. so it is often used in voltage transformer and lightning arrester. It is more convenient and reliable in usage. For model RUN-(H)