Metal Switch Boxes

TP403, 4 Inch square 2-1/8 Inch deep steel box with multiple knockouts. High-capacity junction or device box for branch-circuit wiring in flush or surface commercial and residential installations.

TP414, 4 Inch square 1-1/2 Inch deep steel box with combination knockouts for conduit. General-purpose device or junction box for receptacles, switches, or splices.

TP451, 4 Inch square 2-1/8 Inch deep steel box with combination knockouts. High-volume junction or device box for multi-conductor branch circuits in commercial or residential installations.

TP410, 4 Inch square 1-1/2 Inch deep steel box with 1/2 Inch knockouts only. Used on branch-circuit and lighting runs where all conduit is 1/2 Inch trade size.

TP178, single-gang 2-1/2 Inch deep steel switch box with nail-on ears for stud mounting. Extra depth provides additional wiring space for switches or receptacles.

TP162, single-gang 2-1/2 Inch deep steel switch box with integral NM cable clamps for nonmetallic sheathed cable in wood-frame construction.

TP449, 4 Inch square 1-1/2 Inch deep steel box with integral NM cable clamps for nonmetallic sheathed cable branch-circuit wiring in wood-frame construction.

TP452, 4 Inch square 2-1/8 Inch deep steel box with 1/2 Inch knockouts only. High-capacity junction or device box for branch-circuit systems using 1/2 Inch conduit.

TP116, single-gang 2 Inch deep steel switch box with mounting ears for stud walls. Increased depth provides additional wiring capacity for devices and splices.

TP100, single-gang 1-1/2 Inch deep steel switch box with nail-on bracket for mounting switches or receptacles in wood-frame stud walls.