Abb B114R-UPC Single Gang Old Work Box 14 Cu in Blue Pvc

Product Description

The ABB INSTALLATION PRODUCTS B114R-UPC is a single-gang old-work electrical box designed for retrofit installations in existing drywall, plaster, and paneling. Molded from blue PVC, this box measures 4-1/8 inches by 2-1/4 inches by 2-3/4 inches deep and delivers 14 cubic inches of interior volume. Four integral cable clamps — two at each end — secure NM, UF, or flexible conduit without loose hardware. Two plaster zip-mount retainers anchor the box firmly against the wall surface during and after installation. Electricians use this box when adding receptacles, switches, or low-voltage devices to finished walls without opening up the framing.

This box is suited for residential and light commercial retrofit wiring work where cutting into finished walls is required. It is commonly installed when adding new outlets, switches, or device locations to rooms that are already drywalled or plastered. The old-work design eliminates the need to remove wall material to access studs, making it a standard choice for service upgrades and room additions. It is sold in packages of 50 units, making it practical for multi-outlet project runs.

Key Features

• 14 cubic inch interior volume accommodates standard receptacles, switches, and wiring splices per NEC fill calculations
• Blue PVC construction resists corrosion and is non-conductive
• Four integral cable clamps — two at each end — secure cables without loose parts
• Two plaster zip-mount retainers provide secure wall anchoring in drywall or plaster
• Old-work design installs without access to wall studs
• Packaged in quantities of 50 for multi-device installations

Compatibility

Designed as an OEM-style replacement and standard fit for single-gang old-work electrical box applications in residential and light commercial finished-wall installations.

Installation Notes

This box is installed by licensed electricians following NEC requirements for box fill, device mounting, and cable securing. De-energize all affected circuits at the panel before cutting into the wall or pulling cables. Use a drywall saw or oscillating tool to cut the box opening to the template dimensions before inserting and securing the retainer ears. Verify total conductor fill does not exceed 14 cubic inches per NEC Table 314.16(B) before closing up.

Technical Specifications

• Configuration: Single Gang
• Box Type: Old Work
• Interior Volume: 14 cubic inches
• Dimensions: 4-1/8 inches x 2-1/4 inches x 2-3/4 inches deep
• Material: Blue PVC
• Cable Clamps: 4 integral clamps, 2 per end
• Mounting Retainers: 2 plaster zip-mount retainers
• Package Quantity: 50 per package
• Unit Weight: 9.38 pounds (per package)

Standard Information

• Brand: ABB INSTALLATION PRODUCTS
• Manufacturer Part Number: B114R-UPC