UL 496 BULLETIN-2008 安全灯座用UL标准

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【英文标准名称】:ULStandardforSafetyLampholders
【原文标准名称】:安全灯座用UL标准
【标准号】:UL496BULLETIN-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008-02-14
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:1Therequirementsofthisstandardcoverholdersandconnectorsforelectriclamps,includingincandescent,fluorescent,andotherelectric-discharge-typelamps,ratedasindicatedinClause6,tobeusedinaccordancewiththeCanadianElectricalCode(CEC),C22.1,PartI,andtheNationalElectricalCode(NEC),ANSI/NFPA-70.2Theserequirementscoverscrewlampholders,includingthoseintendedtobemounteddirectlyonanoutlet-box,lampholdersforspecialuses,lampholdersforelectricsigns,andadaptersthatconvertonelampholdersizetoanother.3Theserequirementsalsocoverholdersforautomaticstartersusedwithfluorescentlamps.4Theserequirementsalsocoverindicatorlamps.5Theserequirementsalsocoverlampholderinserts.6Theserequirementsalsocovernaval-uselampholders.SeeSupplementsb.7Theserequirementsdonotcoverfluorescentself-ballastedlampsandfluorescentlampadapterscoveredinUL1993.8Theserequirementsdonotcoverseasonal-lightinglampholders,whicharecoveredinUL588andCSAC22.2No.37.9Theserequirementsdonotcoverelectrodereceptaclesforuseingas-tubesigns,whicharecoveredinUL879andCSAC22.2No.34.10Theserequirementsdonotcoverdevicesrequiringacross-bar,mountingstrap,orothermountingmeans;suchdevicesareconsideredtobeluminaries.11Theserequirementsdonotcovernightlights,whicharecoveredinUL1786andCSAC22.2No.12.ThisistheTwelfthEditionofANSI/UL496.ItcontainsrequirementsfromtheEleventhEditionofUL496andfromtheEighthEditionofUL542andhasbeenharmonizedwiththerequirementsofCanada.
【中国标准分类号】:K74
【国际标准分类号】:29_140_10
【页数】:2P.;A4
【正文语种】:英语