CBD53系列隔爆型防爆灯(ⅡB) 适用范围 1区、2区危险场所。 ⅡA,ⅡB类爆炸性气体环境。 可配装白炽灯、汞灯、高压钠灯、金卤灯。 产品特点 铸铝合金外壳,表面喷塑 压铸成型,结构紧凑,外形美观。 碟型活节螺栓紧固,能**开启,便于维修。 采用钢管布线。 符合60079标准要求. Application Can be used in Zone 1 and Zone 2 dangerous places. Can be used in IIA、IIB、group explosive atmosphere. Suitable for incandescent lamp,metal halide lamp. Features Diecasted aluminium shell with Pressure-casted formation,compact structure and aesthetic appearance. Suspension type thumb nut is used for fastening so that it can be quickly Suitable for steelpipe. Suitable for GB3836-200,IEC60079 standard request.