ZW8-12M Outdoor High Voltage Permanent Magnetic Vacuum Circuit Breaker
ZW8-12M series of outdoor high voltage permanent magnet vacuum circuit breaker is rated voltage 12KV, three-phase AC 50Hz outdoor high-voltage switchgear, mainly used to break off the rural power grid, city network and small power system load current, overload current short-circuit current . The overall structure of the product is three-phase total box-type, three-phase vacuum interrupter placed in the metal box, the use of SMC insulating material phase insulation and insulation, reliable performance, high dielectric strength.
ZW8-12MG is a combination of ZW8-12M circuit breaker and isolation knife, known as the combination of circuit breakers, can be used as a sub-switch can also be self-powered, built-in PT and external PT.
This series of products for the operating mechanism for the CT23-type spring energy storage operating mechanism, divided into electric and manual.