Middle Atlantic 4CTCGY Surface-Style Poke-Thru Cover Assembly
Overview
The Middle Atlantic 4CTCGY is a gray surface-style cover assembly designed for the 4AT Evolution poke-thru floor device series. At 5.63" x 5.63" x 5.5" (143.1 x 143.1 x 139.7 mm), it provides a finished, low-profile interface point for structured cabling installations in commercial floors — conference rooms, open office environments, and AV-integrated meeting spaces where flush or near-flush cable access is required. If you're sourcing replacement or supplemental covers for an existing Middle Atlantic poke-thru infrastructure, the 4CTCGY is the surface-configuration option for standard receptacle layouts in the Middle Atlantic product line.
Key Features
- Surface Cover Style: Sits proud of the floor surface rather than recessing flush — appropriate when the floor construction doesn't allow full countersink depth, or when the installation requires rapid swap-out access without sub-floor work.
- Standard Receptacle Type: Configured for standard receptacle modules, keeping your power and AV connector choices within the broad range of compatible inserts rather than locking you into a proprietary format. Verify insert compatibility with your specific module selection before ordering.
- 5.63" x 5.63" x 5.5" Footprint: The square form factor (143.1 x 143.1 x 139.7 mm) gives a predictable install envelope. Measure your floor cutout and clearance before committing — the 5.5" depth means adequate sub-floor clearance is required for proper seating.
- Gray Finish: The gray colorway suits commercial carpet and concrete floor environments where a neutral, unobtrusive finish is preferred. Not available in this SKU for alternate colorways — confirm finish requirements before ordering if the installation has strict aesthetic specs.
This cover is part of the broader cable management and floor box category. If your project calls for a flush-mount style or a different receptacle configuration, cross-reference the Middle Atlantic 4AT Evolution series for the correct cover variant before purchasing.
Frequently Asked Questions
Q: What floor box series is the 4CTCGY compatible with?
A: The 4CTCGY is designed for the Middle Atlantic 4AT Evolution poke-thru floor device series and uses a surface cover style with standard receptacle configuration.
Q: What are the overall dimensions of the 4CTCGY?
A: The 4CTCGY measures 5.63" x 5.63" x 5.5" (143.1 x 143.1 x 139.7 mm).
Q: What color is the 4CTCGY?
A: Gray.
Q: Is the 4CTCGY a flush or surface-mount cover?
A: It is a surface-style cover, meaning it sits above the floor plane rather than recessing flush into the cutout.
Q: What receptacle type does the 4CTCGY support?
A: Standard receptacle type. Verify specific insert module compatibility with your configuration before ordering.
The 4CTCGY is a surface-style cover for the Middle Atlantic 4AT Evolution poke-thru series — the key spec to nail before ordering is that 5.5" depth (139.7 mm). That's the dimension that determines whether this cover physically seats in your floor construction. I've seen installs stall because the integrator ordered the surface cover without confirming sub-floor clearance, then had to re-cut or swap to a lower-profile option.
Technical Highlights:
- Surface Cover Style: Installs above the floor plane — correct for locations where floor construction depth limits a flush-countersink install, or where future serviceability without sub-floor access is a priority.
- 5.63" x 5.63" Footprint: Square profile at 143.1 x 143.1 mm. Pre-cut your floor opening to spec before delivery; field-trimming a floor cutout after the fact on finished flooring is a real project risk.
- Standard Receptacle Configuration: Accommodates a broad set of standard insert modules — but verify insert-to-cover compatibility in the 4AT Evolution configurator before finalizing the BOM.
Deployment Considerations:
- The 5.5" (139.7 mm) depth requirement means this cover is not suitable for thin raised-access floor panels or shallow concrete slab installations without an appropriate sub-floor box.
- Gray is the only finish for this SKU (4CTCGY). If the installation calls for a black or white finish, confirm alternate SKU availability within the 4AT Evolution cover series before committing.
Best fit: commercial conference rooms and open-plan office builds on standard concrete or raised-access floors where a surface-style floor interface with a neutral gray finish aligns with the finish schedule and the sub-floor depth is confirmed.
