4-in Square Box

Device Boxes TP403 4 in square, 2-1/8 in deep steel box with multiple knockouts, used as a junction or device box for branch-circuit wiring in flush or surface installations.

Device Boxes TP414 4 in square, 1-1/2 in deep steel box with knockouts for conduit, suitable for receptacles, switches, or junctions in commercial or residential wiring.

Device Boxes TP410 4 in square, 1-1/2 in deep steel box with 1/2 in knockouts only, used where all raceways are 1/2 in trade size on branch-circuit or lighting runs.

Device Boxes TP440 4 in square, 2-1/8 in deep steel box with combination knockouts, high-volume junction or device box for multi-wire or multi-device branch circuits.

Device Boxes TP424 4 in square 1-1/2 in deep steel extension ring, adds volume or brings an existing 4 in square box flush to new wall finishes.

Device Boxes TP451 4 in square, 2-1/8 in deep steel box with combination knockouts, high-volume junction or device box for multi-conductor branch circuits.

Device Boxes TP449 4 in square, 1-1/2 in deep steel box with integral NM cable clamps, used for nonmetallic sheathed cable branch-circuit wiring.

Device Boxes TP459 4 in square, 1-1/2 in deep steel box with combination knockouts, suitable for device or junction applications in branch-circuit wiring.

Device Boxes TP452 4 in square, 2-1/8 in deep steel box with 1/2 in knockouts only, high-capacity junction or device box for 1/2 in conduit systems.

Device Boxes TP422 4 in square 1-1/2 in raised steel device ring, deep projection for single-gang devices over 4 in square boxes behind thick wall finishes.