Chief PAC522B PAC522B

The PAC522B redefines what an in-wall storage box can be. Unlike shallow, flimsy enclosures that force you to compromise on cable management or power access, this unit pairs a robust steel body with a factory-installed NEMA 5-15R duplex receptacle, so your flat-panel display, streaming device, or small AV components can be powered directly inside the wall cavity. No more dangling power bricks or unsightly cables—everything is hidden behind the screen, yet fully accessible for service.

Highlights

• Integrated 15 A / 125 V AC duplex outlet eliminates the need for a separate electrical box
• Reversible trim ring supports both flush and recessed installations, adapting to different wall finishes
• Pre-punched knockouts for 1/2", 3/4", 1", 1.25", and 1.5" conduit simplify cable routing
• Vented design promotes passive airflow, preventing heat buildup around electronics
• UL Listed for safe use in residential and commercial settings

In daily use

Install the PAC522B during new construction or retrofit it into an existing wall using the included template. The 13.5" x 13.5" cutout accommodates most media players, power strips, and excess cabling. Once the trim ring is snapped into place, you get a clean, professional look that blends with any décor. The black powder-coated finish resists scratches and corrosion, while the steel construction provides lasting rigidity. For integrators, the box simplifies service calls—just remove the cover plate to access connections without pulling the display off the wall.

Full specifications

• Product type: In-wall storage box
• Material: Steel
• Colour: Black
• Mounting: In-wall, pre- and post-construction
• Internal depth: 94 mm (3.7")
• Wall cutout (H x W): 343 x 343 mm (13.5" x 13.5")
• Power outlet: NEMA 5-15R duplex, 15 A, 125 V AC
• Cable management: Integrated tie points and knockouts
• Conduit knockouts: 1/2", 3/4", 1", 1.25", 1.5"
• Ventilation: Vented for heat dissipation
• Trim ring: Reversible for flush or recessed mounting
• Certifications: UL Listed
• Included accessories: Trim ring, cover plate, duplex receptacle

Final note

A practical solution for hiding AV clutter and powering devices behind wall-mounted TVs, the PAC522B delivers the strength and convenience that installers and homeowners demand.