Wiremold 885B 880 Series Shallow Steel Single Service Floor Box

Wiremold 885B 880 Series Shallow Steel Single Service Floor Box

The Wiremold 885B is a stamped steel, 1-gang shallow above-grade single service concrete floor box from the 880 Series™ family, engineered to deliver power, data, or communications access at floor level in commercial and institutional spaces. Sized at 4-13/16-Inch x 4-13/16-Inch x 2-7/16-Inch with 29.5-Cubic-Inch of usable capacity, this shallow-profile box is designed for installations where floor depth is limited, such as slab-on-grade or shallow poured concrete applications. Built from durable stamped steel, the 885B provides a rugged, code-compliant enclosure for a single device while maintaining a low-profile footprint that simplifies coordination with finished flooring and trim assemblies.

Key Features

• Compact Footprint: Measures 4-13/16-Inch x 4-13/16-Inch x 2-7/16-Inch, making it well suited for shallow concrete pours and above-grade installations.
• Durable Construction: Stamped steel body delivers the strength and rigidity needed to withstand concrete placement and ongoing foot-traffic loads.
• Single Service, 1-Gang Configuration: Provides dedicated space for a single device, keeping wiring organized and installation straightforward.
• Usable Capacity: Offers 29.5-Cubic-Inch of interior volume for device and wiring accommodation.
• Shallow, Above-Grade Design: Purpose-built for above-grade concrete floor applications where standard-depth boxes will not fit.
• 880 Series™ Compatibility: Part of the established Wiremold 880 Series™ floor box platform for consistent fit with compatible covers and accessories.

Technical Specifications

• Series: 880 Series™
• Configuration: 1-Gang, Single Service
• Material: Stamped Steel
• Dimensions: 4-13/16-Inch x 4-13/16-Inch x 2-7/16-Inch
• Interior Volume: 29.5-Cubic-Inch
• Mounting Type: Shallow, Above-Grade Concrete Floor Box

Typical Applications

• Commercial Office Floor Power and Data Outlets
• Shallow Slab-on-Grade Concrete Installations
• Retail and Institutional Floor Service Points
• Single-Device Above-Grade Floor Box Retrofits
• New Construction Concrete Floor Wiring Systems

Why Wiremold?

Wiremold's 880 Series™ floor boxes are engineered from stamped steel for reliable, long-lasting performance in demanding concrete floor environments. The 885B's shallow, above-grade profile and single-service 1-gang configuration make it a practical choice for electrical contractors needing a compact, durable floor box solution that fits where standard-depth boxes cannot.