Use hazardous location electrical boxes from Grainger in industrial locations where safety and productivity depend on safeguards against hazardous atmospheres, dusts, and corrosive moisture. Choose from explosion-proof and dust ignition-proof 1-gang through 5-gang boxes and dead-end, feed-through and blank bodies for brazed hubs. Find watertight hazardous location electrical boxes, including device boxes and mounting bodies, at Grainger.