GKW1 series intelligent universal circuit breaker
Detail InformationNormal working conditionsProtection pole: IP30Pollution degree: IIIUse category: Class B or Class AInstallation categoryCircuit 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.ambient air temperatureThe 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 ° CAtmospheric conditionsThe relative humidity of the atmosphere does not exceed 50% when the ambient air is +40 ° CStructure introductionTechnical data and performanceRoad performanceGraphRelated ProductsWrite To UsPlease send your message to usCompanyCopyright © 2021 Yueqing Sofielec Electrical Co., Ltd. Support By BEE Cloud