BHC防爆穿线盒产品名称防爆穿线盒简介◆适用于***性气体环境1区、2区；◆适用于ⅡA、ⅡB、ⅡC级***性气体环境；◆适用于石油采炼、储存、化工、医药、***及军事设施等***性***环境。产品特点◆外壳材质有压铸铝合金和铸钢两种；◆铝合金产品外壳表面高压静电喷塑、铸钢产品表面镀锌处理；◆结合型式多样，满足现场各种布线需要；◆不锈钢外露紧固件。产品常用规格BHC-1／24分元宝（H型）BHC-1寸元宝BHC-1.5寸左通右通BHC-1／24分直通（A型）BHC-1寸直通BHC-1.5寸三通四通BHC-1／24分左通（E型）BHC-1寸左通BHC-2寸元宝BHC-1／24分右通（D型）BHC-1寸右通BHC-2寸直通BHC-1／24分三通（B型)BHC-1寸三通BHC-2寸左通右通BHC-1／24分四通(C型）BHC-1寸四通BHC-2寸三通四通BHC-1／2后盖弯通（F型）BHC-1寸后盖弯通BHC-3／46分元宝（H型）BHC-1.2寸元宝BHC-3／46分直通（A型）BHC-1.2寸直通BHC-3／46分左通（E型）BHC-1.2寸左通右通BHC-3／46分右通（D型）BHC-1.2寸三通BHC-3／46分三通（B型)BHC-1.2寸四通BHC-3／46分四通(C型）BHC-1.5寸元宝BHC-3／4后盖弯通（F型）BHC-1.5寸直通技术参数执行标准：GB3836.1、GB3836.3、IEC60079额定标志：ExeⅡ防护等级：IP55防腐等级：WF1)