适用范围Application1区、2区***场所。ⅡA、ⅡB类***性气体环境。CanbeusedinZone1andZone2dangerousplaces.CanbeusedinIIA、IIB、groupexplosiveatmosphere产品特点Features铸铝合金外壳，表面喷塑Diecastedaluminiumalloyshellwith增安型外壳,内部元件采用隔爆型开关Withsafety-increasedsehll,insideisadoptedflame-proofswitch.产品具有防水,防尘等特点.Water-proof,dust-proof.钢管或电缆布线。Suitableforcablewiring.符合GB3836-C60079标准要求.SuitableforGB3836-2000,IEC60079standardrequest.主要技术参数Maintechnicalparameters额定电压(v)额定功率(w)防爆标志进线口螺纹(G")电缆外径(￠,mm)防护等级质量RatedvoltageRatedpowerEx-MarkInlet\'sthreadCable\'soutsideProtectionMassdiameterclass22010ExdIIBT610～143/4IP550.8)