适用范围Application20区、21区、22区危场所。适用于可燃性粉尘环境。CanbeusedinZone20zone21andZone22dangerousplaces.Canbeusedinflammabledustatmosphere.产品特点Features铸铝合金外壳，表面喷塑。插销与开关制成联锁结构，只有开关断开后方能拔出插头.钢管或电缆布线均可.符合GB12476,IEC61241标准要求.TheshellisofdiecastedAI-alloywithplasticsprayedsurface.Theplugtongetherwithswitchisconstructedtoforminterlocks,onlyifswitchisoff,theplugcanbedrawnout.Suitableforsteelpipeandcablewiring.SitableforGB12476,IEC1241standardrequest.主要技术参数Maintechnicalparameters产品型号Type额定电压(V)Ratedvoltage额定电流(A)Ratedcurrent极数Polenumber使用类别Ｕsingsort防爆标志Ex-mark防护等级Protectiongrade进线口螺纹（Ｇ")Cable’souterdiameter电缆外径(Φ,mm)Cable’souterdiameter质量（Ｋg)MassCBCX-DIP16380/22016IP+NAC-1DIPA20TA,TA6IP653/410-142CBCX-DIP32323P+NAC-31’/418-223.5)