Zw20-12 outdoor high voltage vacuum circuit breaker
Scope of application ：
Load current, overload current and short circuit current of power system. It is suitable for the protection and control of substation, industrial and mining enterprises and urban and rural distribution network, especially for the places with frequent operation and urban network automation distribution network. This product is matched with the controller to meet the requirements of distribution automation system, and can fulfill the traditional recloser function reliably and effectively.