Nodexa 3-Gang Device Box — 3″ × 5-1/2″ × 2-1/2″, Galvanized Steel (ETL)

The Nodexa 3-Gang Device Box carries three devices in one rigid steel enclosure — a bank of switches, a row of dimmers, or any three-device control cluster that has to land flush and aligned. Drawn from 1.1mm galvanized steel at 3 by 5-1/2 inches and 2-1/2 deep, it holds 37.5 cubic inches, the volume a triple makeup needs once you account for the neutral and ground bundles a 3-way or 4-way switching run pulls together. The solid one-piece body is the reason to reach for it over a ganged assembly: it stays dead square as you set it, so three devices and a 3-gang plate sit flat against the drywall instead of bowing at the seams. Standard 1/2-inch knockouts open for conduit or NMD cable, and it accepts any standard 3-gang cover. ETL Listed under 4009580 for residential and commercial installation. It's a NorthLine Signature electrical part: stocked deep, priced for the contractor running banks of switches by the sleeve, built to keep a three-gang wall straight.