RACO 259 4-11/16 in. Square Welded Steel Box, 2-1/8 in. Deep

RACO 259 4-11/16 in. Square Welded Steel Box, 2-1/8 in. Deep

The RACO 259 is a 4-11/16 in. square welded steel box built for conduit wiring systems in commercial and industrial electrical installations. Measuring 2-1/8 in. deep, this box includes one 1/2 in. knockout, six 1-1/4 in. knockouts, and three 1/2 - 3/4 in. combination knockouts (TKOs) for flexible conduit entry from multiple directions. The welded steel body delivers rugged, one-piece construction that resists flexing at the seams, making it a durable choice for demanding rough-in work. The box ships with no mounting bracket, making it well suited for conduit-supported or surface installations where a bracket is not required.

Key Features

• Trade Size: 4-11/16 in. square box footprint suited for standard outlet, junction, and device installations.
• Box Depth: 2-1/8 in. deep body provides generous interior volume for wire splices and device mounting.
• Durable Construction: welded steel body delivers rugged, one-piece strength versus drawn box construction.
• Knockouts: one 1/2 in. KO, six 1-1/4 in. KOs, and three 1/2 - 3/4 in. combination TKOs for flexible conduit sizing.
• Wiring System: engineered for conduit wiring systems.
• Bracket Type: no bracket, suited for conduit-supported or surface mounting.
• Shape: square profile compatible with common covers, plaster rings, and device rings.
• Configuration: raised design as designated by RACO for this box.

Technical Specifications

• Product Type: Steel Box
• Product Size: 4-11/16 in
• Product Depth: 2.125 in
• Product Shape: Square
• Drawn or Welded: Welded
• Bracket Type: No Bracket
• Wiring System: Conduit
• Knockouts: 1/2 in;1-1/4 in;1/2 - 3/4 in Combination (TKO)

Typical Applications

• Commercial and Industrial Electrical Installations
• Conduit and Raceway Systems
• Junction and Outlet Box Applications
• New Construction and Renovation Wiring

Why RACO?

RACO manufactures welded steel boxes built for demanding conduit installations, delivering the rugged, one-piece construction that electrical contractors rely on for junction and device applications. The welded seam construction of the RACO 259 provides added strength over drawn box alternatives, while the multiple knockout configurations sized for common conduit trades support fast, flexible rough-in work. Whether used for junction splices or device mounting, the RACO 259 square steel box is built to perform in commercial and industrial electrical systems.