产品名称:BJH系列接线盒（ⅡB、ⅡC、e）适用范围Application1区、2区危场所。IIA、IIB、IIC类***性气体环境.*如要求IIC类或增安型请注明.CanbeusedinZone1andZone2one2dangerousplaces.CanbeusedinIIA,IIB、IICgroupexplosiveatmosphere.*PleasenoteifwantIICgroupsafety-increasedtype型号含义Modelimplication产品特点Features表面喷塑.TheshellisofdiecastedAI-alloywithplastic-sprayedsunface.进出线口有多种方式及规格.铸铝合金外壳,压铸成形Inletoroutlethasmanykindsofmodesandspecificati***.进出线口螺纹可***.Threadspecificationcanbespeciallydesigned.符合GB3836-2000,IEC60079标准要求.SuitableforGB3836-2000,IEC60079standardrequest.技术参数TechnicalparametersＡＨ系列隔爆型接线盒代号，外形及名称一览表AHseriesflame-proofjunctionboxcode,outlineanddescripti***asthefollowingtable.代号Code外形Outline名称Description代号Code外形Outline名称DescriptionA一通平1entryinhorizonF一通吊１entryinhorizonB直二通平2directentriesinhorizonG直二通吊２directentriesinhorizonC三通平3entriesinhorizonH三通吊3entriesinhorizonD四通平４entriesinhorizonI四通吊４entriesinhorizonE直角二通平２perpendicularentries,inhorizonJ直角二通吊2perpendicularentries,inhorizon注：１.“o”表示平盖，“Ｏ”表示吊盖。２.在正常情况下，吊盖与通头同口径，如特殊要求可***。３.通头一般为圆柱管螺纹Ｇ１／２"、Ｇ１"如特殊要求可***。标注举例：１.CBJH-3/4B含义：AH隔爆型接线盒，管螺纹为Ｇ3/4"直二通平盖。2.CBJH-1/2含义：AH隔爆型接线盒，管螺纹为G1/2"直角二角吊盖。Note:1"O"horzontalcover,"O"hungcover.２.Generallythediameterofentryisequaltothatofhungcoverhole.specialrequirementcanbe***ailable.ForExample:1.CBJH-3/4Bmeans:AHexplosion-proofjunctinobox,pipethreadG3",G3",G1",alsospecialrequirementcanbemade.２.CBJH-1/2Jmeans:AHexplosion-proofjunctonbox,pipethreadG1/2",2perpendicularentrieswithhungcover.主要技术参数Maintechnicalparameters额定电压（V）Ratedvolage额定电流（A）Ratedcurrent防爆防标Ex-mark管螺纹规格（G"）Pipethreadspecification防护等级Protectiongrade38020ExdIIBT6*ExdIICT6*ExeIIT51/2、3/4、1IP54*IP55外形示意图MaintechnicalparametersIIB类，增安型接线盒外形示意IIBGroup,safety-increasedjunctionboxoutlinesketchmapIIC类接线盒外形示意IICGroupjunctionboxoutlinesketchmapIIB类，增安型接线盒外形尺寸IIC类，接线盒外形尺寸DimensionofIIBgroup,safety-increasedtypejunctionboxDimensionofIICgroupjunctionbox电缆外径（Φmm）Ｃable’souterdiameter管螺纹（Ｇ"）ＰipethreadABCD规格SpecificationLHH18-101/216610810468G1/2"175851108-143/416810810568G3/4"1758511012-17117010810568G1"17585110)