RACO 185 4 in. Square Steel Box, Drawn, 1-1/4 in. Deep with Fifteen 1/2 in. Knockouts

RACO 185 4 in. Square Steel Box, Drawn, 1-1/4 in. Deep with Fifteen 1/2 in. Knockouts

The RACO 185 is a 4 in. square electrical box built from drawn steel for one-piece, seamless strength in conduit wiring systems. Measuring 1-1/4 in. deep, this UL Listed box features fifteen 1/2 in. knockouts positioned around the sides and back for flexible conduit entry from virtually any direction. With no bracket, the 185 is suited for installations where the box is set directly into framing or supported independently, giving electricians a dependable, code-compliant enclosure for junction, outlet, and device wiring.

Key Features

• Trade Size: 4 in. square footprint sized for standard junction and outlet box applications.
• Durable Construction: Drawn steel body provides a rugged, one-piece enclosure that resists deformation during installation.
• Box Depth: 1-1/4 in. deep to accommodate conductors, devices, and conduit connections.
• Knockouts: Fifteen 1/2 in. knockouts allow flexible conduit entry from multiple directions without extra drilling.
• Wiring System: Designed for conduit wiring systems, ensuring compatibility with standard raceway installations.
• Bracket Type: No bracket, suited for direct-mount or independently supported installations.
• Shape: Square profile provides ample interior volume for splices and device mounting.

Certifications & Compliance

• UL Listed

Technical Specifications

• Product Type: Steel Box
• Product Size: 4 in
• Product Depth: 1.25 in
• Product Shape: Square
• Drawn or Welded: Drawn
• Bracket Type: No Bracket
• Wiring System: Conduit
• Knockouts: 1/2 in
• Certified Listed: UL Listed

Typical Applications

• Commercial and Residential Electrical Wiring
• Conduit Raceway Systems
• Junction and Outlet Box Installations
• New Construction and Renovation Projects

Why RACO?

RACO builds its 185 square box from drawn steel for a solid, one-piece enclosure that stands up to the demands of conduit wiring installations. Backed by a UL Listing, this box gives electrical contractors a dependable, code-compliant option for junction and outlet applications, with fifteen 1/2 in. knockouts that simplify routing conduit exactly where it's needed on the job.