The Eaton B-Line B516 Snap-In Outlet Box is a steel, zinc‑plated duplex receptacle box that snaps directly into B-Line strut channel systems for fast, tool‑free mounting in electrical support assemblies. It measures 4-1/16 in (L) × 1-7/8 in (W) × 2-1/8 in (D) and is designed to accommodate common knockouts: 1/2 in diameter, 3/4 in diameter, and a 1/2 in × 2 in slot, with a duplex cover included on select configurations. Built for durability in industrial environments, the box uses a zinc‑plated steel finish for corrosion resistance and mounts within B-Line series channel, delivering a compact, flush receptacle solution for panels, equipment racks, and other modular installations.
