指示灯代号Indicatorcode代号Codeabcd电压Voltage122436220-380红色(R)绿色(G)***(Y)代号CodeRGYW颜色Color红色Red绿色Creen***Yellow白色White注：为了方便用户选取型，我公司的指示灯AC220V-380V为一种规格，并作为标准配置，如用户需要此种规格，可不必注明代号，另外如需要直流规格，则另请注明，以免误装。Note:Inordertoselectthetypeconvenientlybyusers,ourcompany’sindicatorwithAC220-380Visonlyonespecification,usingforstandardordonnance,ifyourequestthesspecificationcanbecmittedthecode,ifyourequestDCspcification,pleasenoted***oidingmistakemacthing.蘑菇型自持按钮(C)Mushroomselfkeptbutton按钮头结构代号Structureofbuttonheadcode说明Illuminationa标准型按钮Standardbuttonb选择型按钮Selectionbuttonc蘑菇型自持按钮Mushroomself-keptbuttond锁头型按钮Keyoperatedbutton按钮触头型式Typeofbuttoncontact标准按钮（a2)MushroomselfkeptbuttonIIIIIIIVV一常开一常闭二常开二常闭一常开一常闭1NO+1NC2NO2NC1NO1NO48、72型交流电流表的技术参数48、72TypeACammetertechnicalparameters精度Accuracy1.5级一常开一常闭0.1A、0.5A、1A、1.5A、3A、5A、7.5A、10A锁头型按钮(d)Keyoperatedbutton接次级电流5A的外附电流互感器，本电流表为过载表，过载电流为5倍，也可根据要求提供水倍或者倍过载的电流表，有特殊要求请说明。Adjuststheoutercontactorwhosesubclasscurrentis5A,theameterisover-loading,itscurrentis5times,canprovide3timand2timesover-loodingmeterbyrequest,pleasenotedifthecustomerhasparticularrequest.72型电表72Typemeter48、72型交流电流表的技术参数48、72TypeACammetertechnicalparameters精度Accuracy1.5级规格Specification30V、50V、75V、100V、120V、150V、200V、250V、300V、400V、450V、600V-450KV可接次级电压为100V的外附电电压互感器。Itcanadjusttheouterinterchangesensorsubclassvoltageis100V.48型电表48型电表48Typemeter48TypemeterosframeCBK控制开关技术参数MaintechnicalparametersofCBKcontrolswitch防爆标志Ex-mark额定电压(V)Ratedvoltage额定电流(A)Ratedcurrent端子线径Terminalarea极数PolesExdIICT6380VAC1220VDC110A2.5mm2,4,6开关小手柄***allhandhandleofswitchCBK8060防爆按钮技术参数MaintechnicalparametersofCBKcontrolswitch)