Product Overview

ZW20-12 outdoor pole-mounted vacuum circuit breaker is a three-phase AC 50Hz and 10 kV outdoor breaker. It is mainly used in medium voltage overhead grids, industrial and mining enterprises, power plants as well as substations for opening and closing load current, overcurrent and short-circuit current.

Main Features

This product can be provided with spring operating mechanism or permanent magnetic operating mechanism

It features high reliability and requires no maintenance as required by modern intelligent grid equipment.GB1984 and IEC62271-100

It can match intelligent controller to form the intelligent breaker. breaking device. reclosing device and other intelligent switches.