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【英文标准名称】:Switchesforhouseholdandsimilarfixed-electricalinstallations-Part1:Generalrequirements
【原文标准名称】:家用和类似的固定电气设施用开关第1部分:一般要求
【标准号】:IEC60669-1-1998
【标准状态】:现行
【国别】:国际
【发布日期】:1998-02
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC23B
【标准类型】:()
【标准水平】:()
【中文主题词】:基本家用设备;开关;民用电力设备;电气工程;测定;开关设备;家用(安装)设备;电连接器;规范(验收)
【英文主题词】:Basicdomesticfacilities;Determinations;Domesticelectricalinstallations;Electricconnectors;Electricalengineering;Houseinstallations;Specification(approval);Switches;Switchgear
【摘要】:ThispartofIEC60669appliestomanuallyoperatedgeneralpurposeswitches,fora.c.onlywitharatedvoltagenotexceeding440Vandaratedcurrentnotexceeding63A,intendedforhouseholdandsimilarfixed-electricalinstallations,eitherindoorsoroutdoors.Theratedcurrentislimitedto16Amaximumforswitchesprovidedwithscrewlessterminals.NOTE1Anextensionofthescopetoswitchesforratedvoltageshigherthan440Visunderconsideration.Thestandardalsoappliestoboxesforswitches,withtheexceptionofmountingboxesforflush-typeswitches.NOTE2Generalrequirementsforboxesforflush-typeswitchesaregiveninIEC60670.Italsoappliestoswitchessuchas:–switchesincorporatingpilotlights;–electromagneticremotecontrolswitches(particularrequirementsaregiveninpart2);–switchesincorporatingatime-delaydevice(particularrequirementsaregiveninpart2);–combinationsofswitchesandotherfunctions(withtheexceptionofswitchescombinedwithfuses);–electronicswitches(particularrequirementsaregiveninpart2);–switcheshavingfacilitiesfortheoutletandretentionofflexiblecables(seeannexB).NOTE3TheminimumlengthoftheflexiblecableusedwiththeseswitchesmaybegovernedbyNationalWiringRules.Switchescomplyingwiththisstandardaresuitableforuseatambienttemperaturesnotnormallyexceeding25°C,butoccasionallyreaching35°C.NOTE4Switchescomplyingwiththisstandardaresuitableonlyforincorporationinequipmentinsuchawayandinsuchaplacethatitisunlikelythatthesurroundingambienttemperatureexceeds35°C.Inlocationswherespecialconditionsprevail,suchasinships,vehiclesandthelikeandinhazardouslocations,forexamplewhereexplosionsareliabletooccur,specialconstructionsmayberequired.
【中国标准分类号】:K31
【国际标准分类号】:29_120_40
【页数】:181P;A4
【正文语种】:英语