Product description

       ZW32-40.5F(M) Outdoor high-voltage intelligent (permanent magnet) vacuum circuit breaker is mainly composed of integrated solid-sealed pole, current transformer, operating mechanism and box. Isolation switch can be installed. This type of circuit breaker is designed for miniaturization and the housing is made of high quality steel box. Current transformers can be selected according to user needs.
        ZW32-40.5F(M) outdoor high-voltage intelligent (permanent magnet) vacuum circuit breaker is mainly composed of integrated solid-sealed pole, current transformer, operating mechanism and box. The device is mainly used in the medium voltage overhead line power grid, and is used for dividing and combining load current, overload current and short circuit current.

Conditions of Use

◆ Ambient air temperature: -30 ° C ~ +60 ° C;
◆ Altitude: no more than 3000 meters;
◆ The wind speed does not exceed 34m/s;
◆ Vibration or ground motion from outside the switchgear and control equipment is negligible;
◆ Pollution level: Grade IV;
◆ Storage temperature -40 ° C ~ +85 ° C.

Main technical parameters of circuit breaker

Shape and installation size (mm)

Isolation switch can be installed. This type of circuit breaker is designed for miniaturization and the housing is made of high quality steel box. Current transformers can be selected according to user needs.