Model：
ZW20A-12
Product Name：
ZW20A – 12 pole top vacuum circuit breaker
Product Introduction：
ZW20A – 12 pole top outdoor circuit breaker is used for three-phase power distribution equipment with a rated voltage of 12KV and rated frequency of 50Hz. It is used for breaking and closing load current, overloaded current and short-circuit current in power distribution networks. It applies under locations like substations, mining enterprises, and rural power networks for controlling and protection. This product is used with controlling device which can meet the requirements of distribution automation and has the traditional reclosing function. This product adopts vacuum arc extinction as arc-extinction medium.
