Appleton M2-250 Masonry Box

Product Description

The APPLETON M2-250 is a masonry box designed for electrical rough-in work in concrete block, brick, and other masonry wall construction. It provides a flush-mount outlet or device box solution where standard metallic or nonmetallic boxes are not practical in solid masonry assemblies. Electricians use this box during new construction or renovation when devices must be mounted directly into masonry walls. At 0.93 pounds and with a low-profile depth of 0.35 inches, it installs flat against or within the masonry surface without significant wall projection.

The M2-250 is suited for residential and light commercial electrical installations where wall outlets, switches, or low-voltage devices are mounted in masonry or concrete block walls. It is a standard tool for electrical contractors working on commercial buildings, garages, basements, and any structure where poured or laid masonry is the primary wall material.

Key Features

• Low-profile design at 0.35 inches depth for flush masonry installation
• Compact footprint at 18.8 inches by 8 inches for standard device mounting
• Lightweight at 0.93 pounds for easy single-trade handling during rough-in
• Designed for concrete block, brick, and similar masonry wall assemblies

Compatibility

Designed as an OEM-style replacement and standard rough-in masonry box for use with single-gang electrical devices in masonry wall construction applications.

Installation Notes

Installation is performed by a licensed electrician in accordance with applicable NEC requirements for boxes in masonry walls. Power to the circuit must be confirmed off at the breaker before any wiring connections are made. The box should be set and anchored before mortar or grout cures to ensure a flush, secure fit. Do not use this box in applications requiring weatherproof or wet-location ratings unless the assembly is independently rated for that environment.

Technical Specifications

• Length: 18.8 inches
• Width: 8 inches
• Depth: 0.35 inches
• Weight: 0.93 pounds
• UPC: 68785549275

Standard Information

• Brand: APPLETON
• Manufacturer Part Number: M2-250