Raco 841 2-gang Square Mud Ring 4-11/16 Inch Raised

Product Description

The RACO 841 is a raised, drawn mud ring designed to extend a 4-11/16 inch square electrical outlet box by 1/2 inch, creating a flush or tiled-wall finish surface for two-device installations. Fabricated from 0.0625 inch pre-galvanized steel, this tile-type cover ring provides a durable, corrosion-resistant interface between the box and the finished wall surface. With a 5.5 cubic inch capacity and two device openings, it accommodates standard duplex receptacles, switches, or similar wiring devices. Licensed electricians install this ring during rough-in or finish work on commercial and residential projects where square boxes are set behind tile, drywall mud beds, or other raised wall finishes.

The RACO 841 is suited for use in commercial construction, residential renovation, and institutional electrical work wherever a 4-11/16 inch square box requires a two-device finish extension. It is commonly specified in tiled bathrooms, kitchens, and utility spaces where the wall finish builds out beyond the box face. The 1/2 inch raised profile compensates for typical tile or mud-bed thickness, keeping device yokes flush with the finished surface. This ring ships in a standard package of 25 units, making it practical for multi-outlet or multi-room projects.

Key Features

• 1/2 inch raised profile accommodates tile and mud-bed wall finish buildup
• Two device openings accept standard duplex receptacles, switches, or similar devices
• Drawn, tile-type mud ring construction for flush finished-wall installations
• 0.0625 inch pre-galvanized steel for corrosion resistance
• 5.5 cubic inch internal capacity
• Meets UL 514A, CSA C22.2, ANSI, and NEMA OS1 standards

Compatibility

Designed for use with 4-11/16 inch square electrical outlet boxes requiring a two-device, 1/2 inch raised tile-type mud ring extension in standard residential and commercial wiring installations.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize the circuit and verify power is off at the panel before working on or near the box. Secure the mud ring flush to the box face before applying tile or finishing the wall surface so the device openings align correctly with the finished plane. Do not over-torque mounting screws, as this can deform the galvanized steel and affect device seating.

Technical Specifications

• Box Size: 4-11/16 inches x 4-11/16 inches
• Raised Height: 1/2 inch
• Capacity: 5.5 cubic inches
• Material: 0.0625 inch pre-galvanized steel
• Opening Type: 2-device
• Type: Raised, drawn, mud ring, tile
• Approvals: UL 514A, CSA C22.2, ANSI, NEMA OS1
• Standard Package Quantity: 25
• Country of Origin: USA

Standard Information

• Brand: RACO
• Manufacturer Part Number: 841