Middle Atlantic 6IN Stem Assembly Prewire - 6STCP

Middle Atlantic 6STCP 6-Inch Prewired Stem Assembly

Overview

The Middle Atlantic 6STCP is a prewired 6-inch stem assembly designed for recessed poke-thru floor or surface installations where clean, accessible power distribution matters. Part of the 6AT Evolution Poke-Thru Device family, this unit ships ready to install with two duplex outlets already wired — saving field labor on conference rooms, huddle spaces, and AV presentation environments where a finished look and TAA compliance are both on the checklist.

At 7 in × 7 in footprint and 16.25 in depth, the 6STCP requires adequate plenum or floor cavity clearance before you order — measure your floor assembly depth before specifying. The silver finish integrates cleanly with standard commercial flooring and furniture environments.

Key Features

• Prewired Dual-Duplex Configuration: Ships with two duplex outlets factory-wired, eliminating on-site termination of the power module. For integrators running tight installation schedules, this cuts meaningful time from the rough-in phase — especially when deploying multiple units across a large open floor plan.
• 16.25-Inch Stem Depth: The 16.25 in (41.3 cm) stem reaches through raised-access or thick concrete floor assemblies. Verify your floor plenum depth matches or exceeds this figure before finalizing the spec — undersized cavities are the most common field mismatch with stem-type poke-thrus.
• 7 × 7 Inch Footprint: The 7 in × 7 in (17.8 × 17.8 cm) surface cap fits standard poke-thru rough-in cutouts in commercial flooring. Pair with compatible Middle Atlantic trim rings or cover plates for a finished install.
• TAA Compliant: The 6STCP carries TAA (Trade Agreements Act) compliance, making it eligible for federal, state, and municipal procurement contracts where domestic or TAA-designated country of origin is required. If your project involves government end-users, this matters at the RFQ stage.
• Silver Finish: The silver color suits open office, boardroom, and training room deployments where the device is visible at floor level. Blends with aluminum and brushed-metal furniture legs without requiring a custom finish.
• Middle Atlantic Ecosystem Compatibility: As part of the Middle Atlantic AV infrastructure line, the 6STCP is designed to integrate with Middle Atlantic's broader cable management and furniture power solutions — useful when standardizing across a multi-room deployment.

Integration and Compatibility

The 6STCP fits within the 6AT Evolution Poke-Thru Device platform. For projects specifying power distribution across conference and collaboration spaces, confirm that your floor box rough-in dimensions match the 7 × 7 in cap and that the plenum depth accommodates the 16.25 in stem. For AV rack and structured cabling projects, review the full AV infrastructure accessories category for complementary raceway and furniture power options.

Frequently Asked Questions

Q: Is the Middle Atlantic 6STCP TAA compliant?

A: Yes. The 6STCP carries TAA (Trade Agreements Act) compliance, qualifying it for government and federally funded projects requiring TAA-designated sourcing.

Q: How many power outlets does the 6STCP provide?

A: The 6STCP includes two duplex outlets (four total receptacles), factory prewired.

Q: What is the stem depth of the 6STCP?

A: The stem measures 16.25 inches (41.3 cm) in depth. Verify your floor plenum or cavity depth meets or exceeds this before installation.

Q: What are the cap dimensions of the 6STCP?

A: The surface cap footprint is 7 in × 7 in (17.8 × 17.8 cm).

Q: Does the 6STCP ship prewired?

A: Yes. The 6STCP is factory prewired, reducing on-site termination labor during installation.

Q: What color is the 6STCP?

A: Silver.

Eden Phillips

The 6STCP's 16.25-inch stem depth is the spec that determines whether this unit is viable on your job — before anything else, pull your floor assembly drawings and confirm the plenum cavity clears that dimension. I've seen integrators get the 6STCP on-site only to find a 14-inch raised-floor grid; that's a re-order and a delay. Get that number first.

Technical Highlights:

• Factory Prewired Duplex Pair: Two duplex outlets terminated at the factory means no field wiring of the power module — meaningful on multi-unit conference room rollouts where every hour of electrician time adds up.
• TAA Compliance: Government, education, and municipal projects increasingly require TAA-designated hardware at the infrastructure level, not just the AV endpoints. The 6STCP checks that box without a special-order surcharge.
• 7 × 7 In Cap Footprint: Sized for standard commercial poke-thru rough-ins — coordinates with Middle Atlantic's cover plate and trim ring ecosystem so you're not fabricating custom cutout adapters on site.

Deployment Considerations:

• The 16.25 in stem is fixed — there is no adjustable-length variant implied by the evidence, so floor plenum depth must be confirmed against this exact figure before procurement.
• Evidence confirms two duplex outlets and silver finish only; data module or AV insert compatibility is not documented in available specs — do not assume this unit supports data or HDMI inserts without verifying against the full 6AT Evolution platform documentation.

The 6STCP is the right call for conference rooms and open-plan collaboration spaces in government or TAA-required commercial builds where a prewired, finished-look floor power point is needed and the plenum depth supports the 16.25-inch stem.