Middle Atlantic 2344-WH Extra-Deep Single-Gang Device Box

Overview

The Middle Atlantic 2344-WH is an extra-deep, single-gang device box built for AV and low-voltage installations where a standard-depth box doesn't leave enough room behind the wall plate. Part of Middle Atlantic's NM Extra Deep Devbx 2300 series, the 2344-WH is rated for 600V and carries cULus Listing — the kind of documentation an inspector actually wants to see on a commercial job. It's finished in white, sized for a single gang, and built to accept common connector plates and low-voltage devices without the cramped wire-bend radius you get from a shallow retrofit box.

Key Features

• Extra-deep 1-gang body: The added depth over a standard device box gives you room to dress connectors, baluns, or small adapters behind the plate instead of fighting cable bend radius in a shallow can — a common problem when a single-gang location has to carry HDMI, network, or speaker wiring feeding into an AV rack elsewhere in the building.
• 600V voltage rating: The 2344-WH carries a 600V voltage rating, giving it headroom well above typical low-voltage AV and control wiring, so it's not a marginal fit for mixed-use commercial runs.
• Dual knockout sizing (1 in and 1/2 in): Two knockout sizes on the box let you match conduit or connector fittings without an adapter bushing — 1 in for larger conduit runs, 1/2 in for smaller feeds, so one box covers more job conditions.
• cULus Listed, UL-5A flammability rating: Third-party listing plus a UL-5A flammability rating on the housing material means this box is documented for inspection on commercial builds where an AHJ checks for listed low-voltage enclosures before signing off.
• TAA compliant: Trade Agreements Act compliance matters if this box is going into a GSA contract, federal building, or any project with TAA sourcing requirements written into the spec — the 2344-WH clears that bar.
• USMCA and RoHS documentation: USMCA origin documentation and RoHS compliance round out the paperwork trail for procurement teams that need sourcing and hazardous-substance data on file, not just a part number.
• 0.4 lb shipping weight: At 0.4 lbs each, the 2344-WH is light enough that shipping cost per unit stays negligible even when a job calls for a full box of them across multiple rooms.
• White finish: The white housing is meant to sit flush with a matching wall plate in finished commercial space — conference rooms, classrooms, lobbies — rather than a utility or back-of-house area where color doesn't matter.

Integration & Compatibility

The 2344-WH is a single-gang device box, so it's sized to accept standard single-gang wall plates and the low-voltage connector inserts that mount to them — keystone jacks, HDMI pass-throughs, and similar AV connector plates common in AV mounts and enclosures installs. Because it's built specifically for extra depth, it pairs well in rooms where the run also needs a nearby equipment rack; if you're speccing an AV closet to match, the rack and enclosure catalog and Middle Atlantic's broader lineup of Middle Atlantic AV infrastructure products cover the rack side of that same room. For planning multi-room low-voltage rollouts, a structured cabling and PoE planning guide is worth reviewing before finalizing box counts and knockout sizing across a floor plan, and any nearby cable management or cable management accessories should be selected to match the 1 in / 1/2 in knockouts on this box.

What's in the Box

Each order ships 1x Middle Atlantic 2344-WH extra-deep single-gang device box, white finish.

Frequently Asked Questions

Q: Is the 2344-WH TAA compliant?

A: Yes. The 2344-WH is documented as TAA compliant, which matters for GSA contracts and federal or TAA-restricted procurement.

Q: What voltage is the 2344-WH rated for?

A: The 2344-WH carries a 600V voltage rating.

Q: Is the 2344-WH listed for commercial installation?

A: Yes. It's cULus Listed and carries a UL-5A flammability rating on the housing.

Q: How many gangs does the 2344-WH support?

A: The 2344-WH is a single-gang (1 gang) device box.

Q: What knockout sizes does the 2344-WH have?

A: It includes 1 in and 1/2 in knockouts for conduit or connector fittings.

Q: How much does the 2344-WH weigh?

A: Each unit weighs 0.4 lbs.

Marty Allison

The 2344-WH is one of those parts nobody plans a job around, but every AV rough-in needs a box list, and the extra-deep body on the 2344-WH is what saves you a callback when a keystone plate and an HDMI pass-through both need to land behind the same single-gang wall plate.

Technical Highlights:

• 600V voltage rating: Well above what any AV or control-wire circuit needs, so it's not a marginal spec on a mixed-voltage commercial job.
• Dual knockouts (1 in / 1/2 in): Covers two common conduit or connector sizes without needing a reducing bushing on site.
• UL-5A flammability rating, cULus Listed: Gives the inspector documentation on the box material and third-party listing in one part number.

Deployment Considerations:

• Because this is the extra-deep version, confirm your wall cavity and stud spacing can accommodate the added depth before speccing it into a retrofit wall — it's built for new construction or open-stud access, not a shallow patch job.
• At 0.4 lbs each, freight is a non-issue, but if you're ordering by the box count for a multi-room rollout, batch the order with your wall plates and knockout-matched connectors so the install crew isn't hunting for the right bushing size mid-job.

Spec the 2344-WH where a single-gang AV wall location — a conference room credenza plate, a classroom podium connection, a lobby display drop — needs more depth behind the plate than a standard device box gives you, and where TAA and cULus documentation need to be on file for the project.