ZN85-40.5 Indoor Vacuum Circuit Breaker - Zhejiang Beiye Electric Co.,Ltd

product series

ZN85-40.5 Indoor Vacuum Circuit Breaker

Ambient Air Temperature: -25℃~+40℃
Relative Humidity: daily average≤95%；monthly average≤90%
Altitude: ≤2000m (If the altitude increases, the rated insulation level increases accordingly)
Earthquake Intensity: ≤8 degree
Installation Environment: no flammable and explosion hazard, no chemicals, no strenuous vibration
Notice: please contact us if the application environment is beyond above range.

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Product Introduction

Drawing And Size

Product Description:

ZN85-40.5 indoor AC high-voltage vacuum circuit breaker is suitable for AC 50Hz 40.5 power systems. It can be used as protection and control equipment in industrial and mining enterprises, power plants and substations, and is suitable for frequent operations.

Item Meaning:

Application Condition:

Ambient Air Temperature: -25℃~+40℃
Relative Humidity: daily average≤95%；monthly average≤90%
Altitude: ≤2000m (If the altitude increases, the rated insulation level increases accordingly)
Earthquake Intensity: ≤8 degree
Installation Environment: no flammable and explosion hazard, no chemicals, no strenuous vibration
Notice: please contact us if the application environment is beyond above range.

Technical Parameters:

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