UL60947 Low-Voltage Switchgear and Controlgear

DocumentWasDownloadedByGARYFIGIELForUseByDAYTONELECTRICMFGCO20768:10/27/2010-2:36AMULCOPYRIGHTEDMATERIAL–NOTAUTHORIZEDFORFURTHERREPRODUCTIONORDISTRIBUTIONWITHOUTPERMISSIONFROMULNationalDifferencesForUL60947-1Low-VoltageSwitchgearandControlgear-Part1:GeneralrulesDocumentWasDownloadedByGARYFIGIELForUseByDAYTONELECTRICMFGCO20768:10/27/2010-2:36AMULCOPYRIGHTEDMATERIAL–NOTAUTHORIZEDFORFURTHERREPRODUCTIONORDISTRIBUTIONWITHOUTPERMISSIONFROMULNationalDifferencesForUL60947-1Low-VoltageSwitchgearandControlgear-Part1:GeneralrulesEdition:3EditionDate:January26,2007ThisthirdeditionofANSI/UL60947-1istheresultoftheharmonizationefforttodevelopatri-nationalIEC-basedstandardcoveringgeneralrequirementsforindustrialcontrolequipment.ThisstandardisidentifiedasthethirdeditiontoalignwiththecorrespondingIECedition.ThisdocumentprovidesasinglelistingoftheNationalDifferencesincludedintheULadoptionofthecorrespondingIECstandard.EditorialdifferencesappearingintheULstandardarenotincludedinthistechnicalcompilation.ThecompletelistingofNationalDifferencesisavailableintheULstandard.ThemasterforthisstandardsdocumentatUL’sNorthbrookOfficeistheofficialstandardsdocumentinsofarasitrelatestoaULserviceandthecomplianceofaproductwithrespecttotherequirementsforthatproductandservice,oriftherearequestionsregardingtheaccuracyofthisdocument.UL’sstandardsdocumentsarecopyrightedbyUL.Neitheraprintedcopyofastandardsdocument,northeelectronicfileforastandardsdocumentshouldbealteredinanyway.AllofUL’sstandardsdocumentsandallcopyrights,ownerships,andrightsregardingthosestandardsdocumentsshallremainthesoleandexclusivepropertyofUL.Allrightsreserved.Nopartofthisstandardsdocumentmaybereproduced,storedinaretrievalsystem,ortransmittedinanyformbyanymeans,electronic,mechanicalphotocopying,recording,orotherwisewithoutpriorpermissionofUL.ULprovidesthisstandardsdocument″asis″withoutwarrantyofanykind,eitherexpressedorimplied,includingbutnotlimitedto,theimpliedwarrantiesofmerchantabilityorfitnessforanypurpose.InnoeventwillULbeliableforanyspecial,incidental,consequential,indirectorsimilardamages,includinglossofprofits,lostsavings,lossofdata,oranyotherdamagesarisingoutoftheuseofortheinabilitytousethisstandardsdocument,evenifULoranauthorizedULrepresentativehasbeenadvisedofthepossibilityofsuchdamage.InnoeventshallUL’sliabilityforanydamageeverexceedthepricepaidforthisstandardsdocument,regardlessoftheformoftheclaim.ULreservestherighttochangetheformat,presentation,filetypesandformats,deliverymethodsandformats,andthelikeofbothitsprintedandelectronicStandardsdocumentswithoutpriornotice.PurchasersoftheelectronicversionsofUL’sstandardsdocumentsagreetodefend,indemnify,andholdULharmlessfromandagainstanyloss,expense,liability,damage,claim,orjudgement(includingreasonableattorney’sfees)resultingfromanyerrorordeviationintroducedwhilepurchaserisstoringanelectronicstandardsdocumentonthepurchaser’scomputersystem.JANUARY26,2007NATIONALDIFFERENCESFORULUL60947-12DocumentWasDownloadedByGARYFIGIELForUseByDAYTONELECTRICMFGCO20768:10/27/2010-2:36AMULCOPYRIGHTEDMATERIAL–NOTAUTHORIZEDFORFURTHERREPRODUCTIONORDISTRIBUTIONWITHOUTPERMISSIONFROMULIfasingle-userversionelectronicstandardsdocumentwaspurchased,onecopyofthisstandardsdocumentmaybestoredontheharddiskofasinglepersonalcomputer,oronasingleLANfile-serverorthepermanentstoragedeviceofamultiple-usercomputer,ormadeavailablethroughthepurchaser’sIntranetinsuchamannerthatthisstandardsdocumentmayonlybeaccessedbyoneuseratatimeandforwhichthereisnopossibilityofmultiplesimultaneous,concurrentaccess.Ifamultiple-userversionelectronicstandardsdocumentwaspurchased,onecopyofthestandardsdocumentmaybestoredonasingleLANfile-server,oronthepermanentstoragedeviceofamultiple-usercomputer,ormadeavailablethroughthepurchaser’sIntranet.Thenumberofsimultaneous,concurrentusersshallnotexceedthenumberofusersauthorized.Electronicstandardsdocumentsareintendedforon-lineuse,suchasforviewingtherequirementsofastandardsdocument,conductingawordsearch,andthelike.Onlyonecopyofthestandardsdocumentmaybeprintedfromeachsingle-userversionofanelectronicstandardsdocument.Onlyonecopyofthestandardsdocumentmaybeprintedforeachauthorizeduserofamultiple-userversionofanelectronicstandardsdocument.Becauseofdifferencesinthecomputer/software/printersetupusedbyULandthoseofelectronicstandardsdocumentpurchaser’s,theprintedcopyobtainedbyapurchasermaynotlookexactlyliketheon-linescreenviewortheprintedstandardsdocument.AnemployeeofanorganizationpurchasingaULstandardsdocumentcanmakeacopyofthepageorpagesbeingviewedfortheirownfairand/orpracticalinternaluse.Copyright©2007UnderwritersLaboratoriesInc.JANUARY26,2007NATIONALDIFFERENCESFORULUL60947-13DocumentWasDownloadedByGARYFIGIELForUseByDAYTONELECTRICMFGCO20768:10/27/2010-2:36AMULCOPYRIGHTEDMATERIAL–NOTAUTHORIZEDFORFURTHERREPRODUCTIONORDISTRIBUTIONWITHOUTPERMISSIONFROMULPrefaceThisdocumentprovidesasinglelistingofthetechnicalNationalDifferencesincludedintheULadoptionofthecorrespondingIECstandard.Editorialnationaldifferences(thosemarkedDE)arenotincludedinthistechnicalcompilation.Init