RACO 8241 4 in. Square Welded Steel Box with AC/MC/Flex Clamps, TS Bracket

RACO 8241 4 in. Square Welded Steel Box with AC/MC/Flex Clamps, TS Bracket

The RACO 8241 is a 4 in. square, welded steel electrical box measuring 2-1/8 in. deep, engineered with built-in AC/MC/Flex clamps to accept Armored Cable, Metal Clad, MCI-A, and Flexible conduit wiring systems. Featuring three 1/2 in. knockouts and one 1/2 in.-3/4 in. combination knockout (TKO), this box offers flexible conduit entry for a variety of job-site conditions. The included TS bracket supports flush mounting to metal or wood studs, and the box is UL Listed for dependable, code-compliant performance in residential and commercial installations.

Key Features

• Trade Size: 4 in. square box with a 2-1/8 in. deep body for generous interior wiring capacity.
• Durable Construction: Welded steel construction delivers rugged strength and long-term durability on the job site.
• Integrated Cable Clamps: Built-in clamps accommodate Armored Cable/Metal Clad/MCI-A/Flex wiring systems for secure cable termination without extra connectors.
• Knockouts: Three 1/2 in. knockouts plus one 1/2 in.-3/4 in. combination knockout (TKO) provide flexible conduit entry options.
• TS Bracket: Bracket is designed for mounting to metal or wood studs, enabling a clean flush installation.
• Certified Performance: UL Listed for compliance with national electrical code requirements.

Certifications & Compliance

• UL Listed

Technical Specifications

• Product Type: Steel Box
• Product Size: 4 in
• Product Depth: 2.125 in
• Product Shape: Square
• Drawn or Welded: Welded
• Bracket Type: TS, for Metal or Wood Studs
• Wiring System: Armored Cable/Metal Clad/MCI-A/Flex
• Knockouts: 1/2 in;1/2 - 3/4 in Combination (TKO)
• Certified Listed: UL Listed

Typical Applications

• Residential and Commercial Wiring Installations
• New Construction Metal or Wood Stud Mounting
• Armored Cable (AC) and Metal Clad (MC) Cable Systems
• Flexible Conduit (Flex) Wiring Installations
• Flush-Mounted Device and Junction Boxes

Why RACO?

RACO builds this 4 in. square box from welded steel for rugged, dependable performance, with integrated AC/MC/Flex clamps that streamline cable installation on the job. Backed by UL Listing, the RACO 8241 delivers the code-compliant reliability electricians expect for both new construction and renovation wiring projects.