... B junction box,terminal box,connection box, distribution box Can be used in Zone 1 and Zone 2one 2 dangerous places. CBJH-B junction box,terminal box,connection box ... type.Features:The shells of diecasted AI-alloy with plastic-sprayed surface. Inlet or outlet has many ... /2Jmeans:AH explosion-proof juncton box,pipe thread G1/2",2perpendicular entries with hung cover. Main technical parametersVRated ...