EGS BKXM-1 DNR Junction Box 4-Inlet, Round Wall/Ceiling Gray

BKX round junction box with 2-1/4 inch inside depth. Furnished with four tapped holes on 4 inch centers, two tapped holes on 3-1/2 inch centers, four tapped conduit entries and two close-up plugs. Malleable iron Unilets™ offer high tensile strength, ductility, corrosion resistance and impact and shock resistance. Copperfree aluminium Unilets™ are lightweight, self-oxidizing, self-renewing and offer a high corrosion resistance. Roomy interiors: more wiring space. Smooth, rounded integral bushing in each hub protects conductor insulation. Accurately tapped, tapered threads for tight, rigid joints and ground continuity. BKX junction boxes are dust-ignition proof when supplied for Class II applications. Suitable for use in grain elevators, flour mills and other environments where dust presents a hazard.