Middle Atlantic 4IN PREWIREDSURFACE4RECGY - 4ATCP4RGY

Middle Atlantic 4ATCP4RGY Surface-Mount Prewired Poke-Thru Floor Box

Overview

The Middle Atlantic 4ATCP4RGY is a surface-mount, prewired poke-thru floor device from the Middle Atlantic product line, engineered for commercial AV and building infrastructure installations where power and connectivity need to emerge cleanly from a floor or surface without a recessed cutout. At 21" x 8.25" x 8.25" (533.4 x 209.6 x 209.6 mm), it provides two duplex outlet positions in a gray enclosure — a practical fit for conference rooms, boardrooms, training spaces, and open-plan office areas where surface-mounted floor access is the faster or structurally necessary install path.

Unlike recessed variants that demand a concrete or structural floor cutout, the 4ATCP4RGY surface cover style means you can deploy it on raised floors, solid slab environments, or anywhere coring isn't feasible, without sacrificing a finished look. The prewired configuration eliminates field wiring at the device level — the assembly arrives ready to terminate at the panel end, cutting installation time on high-count floor box projects.

Key Features

• Surface Cover Style: No floor coring required — the surface-mount design installs directly on top of finished flooring or raised-floor tiles. This matters on projects where structural modifications are prohibited or impractical, such as historic buildings, leased spaces, or installations over post-tension slabs where coring carries structural risk.
• Two Duplex Outlets (2 Duplex Positions): Provides four total receptacle positions across two duplex modules — enough to simultaneously power AV equipment, laptop connections, and peripheral devices at a single floor station. Eliminates the power-strip workaround that creates tripping hazards in open-plan and conference environments.
• Prewired Assembly: Factory prewiring means the device-side connections are handled before the unit ships. On multi-box installations — think a large conference room with four or six floor stations — this translates directly to reduced on-site labor hours and fewer termination errors in the field.
• Gray (GY) Finish: The gray colorway is a neutral finish that blends with standard commercial carpet tile, polished concrete, and raised-floor panel surfaces. Specifying the correct color at order time avoids a retrofit finish complaint after substantial completion.
• Compact Footprint at 21" x 8.25" x 8.25": The overall envelope (533.4 x 209.6 x 209.6 mm) gives the installer a predictable space planning dimension. At just over 21 inches long, it fits within standard furniture planning grids without protruding into primary traffic paths when positioned correctly under or adjacent to conference tables.
• Part of the 4AT Evolution Platform: The 4ATCP4RGY is a poke-thru device within Middle Atlantic's 4AT Evolution family, which means accessories, inserts, and cover plates are engineered to the same dimensional standard — useful when mixing power, data, and AV inserts across a multi-room project for consistent interchangeability.

Integration & Compatibility

The 4ATCP4RGY is designed for deployment in commercial AV infrastructure projects where AV infrastructure accessories need to coordinate with structured cabling, power distribution, and furniture layouts. As a prewired unit, it pairs with standard commercial wiring practices — the feed conduit or whip connects at the building end, and the device terminates at the floor station. It is compatible with the broader Middle Atlantic 4AT Evolution accessory ecosystem, allowing integrators to configure power, data, and AV connectivity inserts within the same platform footprint.

For projects specifying Middle Atlantic AV and power distribution products, the 4ATCP4RGY fits naturally alongside rack-mounted power sequencers and surge-protected power units as the floor-level power delivery endpoint. Consult your electrical contractor on circuit loading — two duplex positions on a shared 20A circuit is standard, but high-draw AV equipment may warrant a dedicated circuit per floor station.

Frequently Asked Questions

Q: What does the surface cover style mean for the 4ATCP4RGY installation?

A: The surface cover style means the unit mounts on top of the finished floor surface rather than being recessed into a cutout. No coring or floor penetration is required for the cover itself, making it suitable for locations where structural floor modification is not permitted or practical.

Q: How many total receptacle positions does the 4ATCP4RGY provide?

A: The 4ATCP4RGY includes two duplex outlet positions, providing four total receptacle connections at the floor station.

Q: What does prewired mean on the 4ATCP4RGY?

A: Prewired means the device-side electrical connections are factory-assembled. The installer connects the supply wiring from the panel or whip at the building end — no field wiring is required inside the device itself at the point of installation.

Q: What are the overall dimensions of the 4ATCP4RGY?

A: The unit measures 21" x 8.25" x 8.25" (533.4 x 209.6 x 209.6 mm) overall.

Q: What color finish does the 4ATCP4RGY ship in?

A: The 4ATCP4RGY ships in gray (GY suffix), a neutral commercial finish that coordinates with standard carpet tile, polished concrete, and raised-floor panel surfaces.

Q: Is the 4ATCP4RGY part of a modular platform that supports data and AV inserts?

A: Yes. The 4ATCP4RGY is part of the Middle Atlantic 4AT Evolution poke-thru family, which supports a range of inserts for power, data, and AV connectivity within the same platform dimensional standard.