GKW1 series intelligent universal circuit breaker
- Model
- GKW1
Review
Description
Normal working conditions
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Protection pole: IP30
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Pollution degree: III
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Use category: Class B or Class A
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Installation category Circuit breakers with rated operating voltages of 660V (690V) and below and undervoltage releases, primary coils for power transformers for category IV installation; auxiliary circuits and control circuits for installation category III. |
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ambient air temperature The upper limit does not exceed +40 ° C, the lower limit is not lower than -5 ° C, and the average value of 24 h does not exceed +35 ° C |
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Atmospheric conditions The relative humidity of the atmosphere does not exceed 50% when the ambient air is +40 ° C | |
Structure introduction
Technical data and performance
Road performance
Graph
