One key to safe electrical wiring is a high-quality junction box. An electrical panel box keeps your electrical conduits secure and your conduit fittings protected. Whether your electrical junction box is metal, plastic, weatherproof, shallow, outdoor, PVC, or 1 gang, a trustworthy electrical panel box will keeps sparks from flying. Get an electrical panel box for your next lighting project or when you install a light switch or thermostat or add a stove, outlet, or outlet box. Pair an electrical box extender with reliable electrical enclosure, wire & cable, and other electrical supplies. Our variety of electrical panel boxes can be used in brick, drywall, or block walls. We also carry weatherproof boxes and underground enclosures.