热过载继电器坏了接触器合不上吗

...Thermaloverloadrelaypatentallowsthethermaloverloadrelaytobeinsertedinacontactorofvarioustypestobeinsertedandusedtousefixedholesontheterminalplateofatleastoneofthefirstwiringrowstobespacedinthefirstdirectioninconjunctionwiththecontactorofvarioustypes. ;thesecondwiringrowandthefirstwiringrowarearrangedonebyone，andtheSecondwiringRowiselectryConnectedTotheconnectingboardsofthecorningboardofthecorresfthecorressofthecortingfirstwiringrow。 ThethermaloverLoadRelayProvidebyTheutilityModelcanAdjustTheSpacingBetweentheConnectingPlatePlatesIntheTheFirstDirectionsOthatTheWiringBoardsissiutableforThewiringArgirthewiringArgeNnAngeRingArgeNARGARNANGERMENTOFCONTACTORSOFDIFFERENTSPACINGSPACINGSPACINGSPACING...

...Thermaloverloadrelaypatent,allowingthermaloverloadrelaytobeusedinconjunctionwithmultiplemodelsofcontactorinsertionandusemultipleformsofcontactorinsertionThefixedholesontheterminalplateofatleastoneofthewiringrowsarearrangedspacedinthefirstdirection;thesecondwiringrowandthefirstwiringrowarearrangedonebyone,andthesecondwiringrowandthecorrespondingfirstwiringrowareconnectedtotheconnectingplateofthefirstwiringrow. 电气连接。 thethermaloverloadRelayProvidedByThepresentInventionCanAdjustTacingBetweentheConnectingPlatePlatesIntheThefirstDirectionsothEthetTheTerminalStallessississiutableforwiringArnangementSwithContactorsOfdifferentsofdifferentsPacingsPacingsPacings。 dockingonebyone...

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howtotoChooseelectRicalComponentsfora7.5-kilowattthree-phosemotorstartandStop？howtochooseasuitableairswitch，Fuse，Fuse，concontactor和thermaloverloadrelay。 ThissanRessuctaryskillgormenicalichicsandelectricians.todaywillsharetheskills。 在转移eSthemotor之后，wemustfirstbeabletoculatectetheteratedcurrentofthemotor.infact，theratedcurrentoftoftsmotorswillbemarkedonthenameplateofthemotorthemotor，除非weencountersomeomeomeomeomeomeomeomeomeoldones...

插图10sentialelectirectricalComponentsand5majorelectirectricalIntroductoryCircuits，withaccomphissiveElectricalsymbolcomparisontablenext，LetusexplethefiveBasicCircCircCircuitSofacContactorcontactorcontactorcontocecrenter。 首先，WewillIntroduceMecommonelectricalCompoponents，包括KnnifesWitches，组合开关，保险丝，断路器，PushButtonSwitches，Accontactors，Accontactors，ThermaloverLoadrelays，InterMediaTereLays，strokeswitchesandtimereLays等。 1.ManualControlCircuit.2.StartandStopControlcircuit（self-lockingCircuit）3。forwardandReverversecontrolcircuit（互助...