产品名称:BK52系列防爆断路器（ⅡB、ⅡC）适用范围Aplication1区、2区***场所。ⅡA、ⅡB类***性气体环境。CanbeusedinZone1andZone2dangerousplaces.CanbeusedinIIA、IIB、groupexplosiveatmosphere.型号含义Modelimplication主要技术参数Maintechnicalparameters型号额定电压(V)脱扣器额定电流(A)防爆标志电缆外径()进线口螺纹()防护等级TypeRatedvoltageRatedcurrentofreleaseEx-markCable'souterInlet'sthreadProtectionclassdiameter--------------------------------------------------------------------------------CBK52-321、2、3、4、6、10、1612-17120、25、32CBK52-6340、50、63ExdeIIBt613-261'/2、2Ip54CBK52-100/□80、10018-331'2、2*Ip55CBK52-225/□380/220125、160180、200、22527-422、2'/2CBK52-400/□250、31534-503350、400CBK52-630/□500、63043-603、3'/2、4产品特点Features■铸铝合金外壳，表面喷塑◆Diecastedaluminiumalloyshellwith■内装高分断小型断路器或低压塑壳式断路器.◆InsideisinstalledminicircuitbreakerofhighbreakingcapacityorTheinsidepacksafootlighttube,thefleetnessstartsstartsinamoment,canaccordingtocustomerrequestrefittheonefootlighttube.■具有过载,短路保护功能,也可根据要求加装◆Withoverloadandshortcircuitprotection,leakageprotectionis■漏电分励脱扣等保护装置.◆***ailableasrequiredCentthethetakesofftobuttonupthetectiondevice.■钢管或电缆布线均可.◆Suitableforsteeelpipeandcablewiring.■符合GB3836-C60079标准要求.◆SuitableforGB3836-2000,IEC60079standardrequest.外形举例OutlineexampleCBK52-32(IIB)CBK52-225XD(IIB)CBK52-60(IIB)CBK52-225XX(IIB)CBK52-100(IIB0外形举例OutlineexampleCBK52-400XD(IIB)CBK52-400XX(IIB)CBK52-630XX(IIB)CBK52-630XD(IIB))