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Description

Middle Atlantic AV3CTCGY Poke-Thru Finish Flange / Slide Holder

The AV3CTCGY is the gray finish flange and slide holder for Middle Atlantic's AV3 series poke-thru floor box system, prewired with a 20A duplex receptacle so the electrical side of a floor-box install arrives ready to terminate rather than field-assembled. It's the trim-and-power module that sits at floor level once the AV3 poke-thru housing is set — the part end users actually see and step around, so fit and finish matter as much as the wiring inside.

Overview

AV3CTCGY covers the visible, functional layer of an AV3 poke-thru: a slide holder mechanism carrying the gray finish flange, with a 20A duplex receptacle prewired at the factory. The receptacle can be field-configured as a standard duplex or isolated ground, which matters on AV rooms and control rooms where isolated-ground circuits are specified to keep electrical noise out of amplifier and DSP chassis. Middle Atlantic backs the unit with a 2-year warranty, and it carries TAA certification for institutional and government procurement where sourcing compliance is a line-item requirement, not a nice-to-have.

Compatibility

The flange ships with an adapter plate ready to accept Legrand AVIP and Extron MAAP mini architectural plates, Wiremold Open System adapters, and Ortronics TracJack and Series II mounting adapters — so the same AV3CTCGY body can be configured for AV connectivity, data jacks, or a mix of both depending on which adapter plate the room needs. That flexibility is the real value here: instead of ordering a fixed combo plate and hoping the port mix matches the install, the integrator picks the adapter system on-site or at BOM time. It pairs with the rest of the Middle Atlantic catalog, including the AV3 poke-thru housings it's designed to finish out, and fits into broader mounting solutions planning for conference rooms, huddle spaces, and control room floor boxes. For rooms where floor boxes feed rack-mounted gear, it's worth cross-checking rack power budgets against a power and cabling planning guide before finalizing circuit counts.

Installation Notes

Two dimensions matter before ordering: the AV3CTCGY requires a minimum 1/8" floor covering thickness to seat the flange flush, and it's built around a 4" (102mm) hole diameter in the poke-thru housing — confirm both against the specific AV3 housing and floor construction on the job before rough-in, since a mismatch means a return trip. The prewired 20A duplex receptacle reduces on-site electrical labor to landing conductors rather than assembling a receptacle from parts, which shortens punch-list time on multi-box commercial floors. At 2 lbs, it's light enough that shipping and handling aren't a factor in project logistics — the cost driver here is the adapter plate selection, not the flange itself. AV3CTCGY is sold as the finish/electrical module; it assumes the matching AV3 poke-thru floor box housing is already specified or on order.

Frequently Asked Questions

Q: What color is the AV3CTCGY finish flange?

A: Gray. It's the CY FL & GY CV variant of the AV3 series — a gray cover on the finish flange and slide holder.

Q: Is the receptacle on the AV3CTCGY prewired?

A: Yes. It ships with a prewired 20A duplex receptacle that can be configured as a standard receptacle or isolated ground.

Q: What hole size does the AV3CTCGY need in the floor box?

A: A 4" (102mm) diameter hole, with a minimum floor covering thickness of 1/8".

Q: What adapter plates work with the AV3CTCGY?

A: It ships adapter-ready for Legrand AVIP and Extron MAAP mini architectural plates, Wiremold Open System adapters, and Ortronics TracJack and Series II mounting adapters.

Q: Is the AV3CTCGY TAA compliant?

A: Yes, it carries TAA certification.

Q: What's the warranty on the AV3CTCGY?

A: 2 years from Middle Atlantic.

Specifications
Taa Compliant: Yes
Overview: CY FL & GY CV 20A/COMM CO
Weight: 2.00 lbs
Warranty: 2 Years
Certifications: TAA
Receptacle Type: 20A Duplex
Hole Diameter: 4" (102mm)
Floor Covering Thickness: 1/8" minimum
Country of Origin: Mexico
UNSPSC: 24102001
Q&A
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