OEM Substation Supplier – ZW32-12 OUTDOOR HIGH VOLTAGE VACUUM CIRCUIT BREAKER – Jonchn Detail:
Model meaning

Normal use environment
◆Ambient temperature: -409C~+40C; Altitude: 2000m and below;
◆The surrounding air can be polluted by dust, smoke, corrosive gas, steam or salt mist, and the pollution level is grade II;
◆The wind speed does not exceed 34m/s (equivalent to 700Pa on the cylindrical surface);
◆Special conditions of use: The circuit breaker can be used under normal conditions different from those specified above. Please negotiate with us for special requirements.
The main technical parameters

Shape and installation dimensions

Product detail pictures:
Related Product Guide:
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