Middle Atlantic Flush Poke-thru ASSY/20A/ - RC4ATCBS

Middle Atlantic RC4ATCBS Flush Poke-Thru Assembly

Overview

The Middle Atlantic RC4ATCBS is a surface-style, multi-service poke-thru floor assembly designed to route power, data, and AV connections cleanly through raised floors and finished surfaces in commercial and enterprise environments. With an 8.25 in × 8.25 in footprint and a 16.38 in depth, the RC4ATCBS is sized for standard commercial floor-box cutouts and accommodates the plenum depth typical of raised-access flooring in conference rooms, open-plan offices, and control suites. The brass finish integrates naturally into professional interior environments where exposed hardware needs to look intentional rather than industrial.

TAA compliance means the RC4ATCBS qualifies for U.S. federal, state, and municipal procurement projects subject to the Trade Agreements Act — a non-negotiable gate on government facility and GSA schedule orders. If your project is subject to Buy American or TAA requirements, this unit clears that hurdle. See the full Middle Atlantic catalog for compatible rack and AV infrastructure.

Key Features

• 8.25 in × 8.25 in opening (21 cm × 21 cm): Fits standard commercial floor-box rough-ins without custom cutting — reduces install time on new construction and renovation jobs alike.
• 16.38 in depth (41.6 cm): Accommodates the plenum cavity depth in most raised-access flooring systems, giving enough clearance to dress cables and terminate connectors below the surface.
• Brass finish: Durable metal construction with a commercial brass finish — holds up to foot traffic and cleaning cycles in high-use areas like boardrooms and trading floors without surface degradation.
• TAA Compliant: Satisfies Trade Agreements Act requirements for federally funded projects, GSA orders, and state/local contracts with TAA sourcing mandates. Verify project-specific requirements with your procurement officer.
• Multi-service design: Engineered to carry mixed services — power, data, and AV — through a single floor penetration, reducing the number of floor boxes required and keeping cable runs consolidated.

Integration & Compatibility

The RC4ATCBS is part of Middle Atlantic's RC4 multi-service poke-thru line. It pairs with floor box and poke-thru assemblies for raised-access environments and is typically deployed alongside structured cabling infrastructure, AV distribution systems, and commercial power distribution in conference, collaboration, and operations center builds. For projects requiring a complete AV and power infrastructure solution, pair with compatible power conditioning and cable management products from the same product family.

Frequently Asked Questions

Q: Is the RC4ATCBS TAA compliant?

A: Yes. The RC4ATCBS carries TAA (Trade Agreements Act) compliance, making it eligible for U.S. federal, GSA schedule, and state/local government procurement projects with TAA sourcing requirements.

Q: What are the dimensions of the RC4ATCBS?

A: The unit measures 8.25 in × 8.25 in (21 cm × 21 cm) in width and height, with a depth of 16.38 in (41.6 cm) to accommodate standard raised-access floor plenum cavities.

Q: What finish does the RC4ATCBS come in?

A: The RC4ATCBS is available in a brass finish, suited for professional commercial interiors including conference rooms, boardrooms, and operations centers.

Q: What type of services does the RC4ATCBS support?

A: It is a multi-service assembly designed to route power, data, and AV connections through a single floor penetration in raised-floor commercial environments.

Marty Allison

The RC4ATCBS is the kind of infrastructure component that determines whether a finished conference room or operations center looks purpose-built or cobbled together. That 16.38 in depth is not an arbitrary number — it matches the plenum cavity in most commercial raised-access flooring systems, which means the assembly sits flush without shimming or custom rework on standard installs.

Technical Highlights:

• TAA Compliance: Clears the procurement gate for federal and GSA-schedule projects — no substitution needed when the spec sheet calls for TAA-compliant infrastructure components.
• 8.25 in × 8.25 in footprint: Aligns to standard commercial rough-in dimensions, which keeps your flooring contractor on schedule and avoids field modifications to the floor box cutout.
• Brass finish: Holds up to the cleaning and foot-traffic cycles of high-use commercial spaces without the surface degradation you see on painted or powder-coated alternatives.

Deployment Considerations:

• Confirm your raised-floor plenum depth before ordering — the 16.38 in depth is the asset on deep-cavity floors, but it will not fit shallow-profile systems without a different assembly in the RC4 line.
• Evidence does not specify the service module configuration (power outlet count, data port type, AV passthrough); verify the specific insert kit matches your power and data requirements before procurement.

Best fit for new-construction or renovation builds in government facilities, corporate boardrooms, and broadcast/operations centers where TAA compliance is a hard procurement requirement and the brass finish needs to hold up in a high-visibility space.