ZW33-12/M Inflatable permanent magnet outdoor high-voltage AC vacuum circuit breakerDetailed product description：

ZW33-12/M inflatable permanent magnet outdoor high-voltage AC vacuum circuit breaker is currently the most advanced and reliable intelligent vacuum circuit breaker on the market. It is suitable for breaking and closing load current, overload current, and short-circuit current in AC 12kV, 50Hz three-phase power systems. It can be used as a section switch and substation inlet and outlet switch for urban and rural power distribution systems. It can also be combined with a microcomputer monitoring unit to form an automatic distribution system. With the help of an electronic controller, it can achieve recloser and distribution automation functions.

ZW33-12/M series products fully comply with national standards and relevant regulations such as GB1984-2003, GB3309-1989, GB/T11022-1999.
The ZW33-12/M series products have passed all type test projects of Xi'an High Voltage Apparatus Research Institute, fully ensuring the safe operation of the products.