Middle Atlantic 12SP/17D Wallrack W/plexi - DWR-12-17PD

Middle Atlantic DWR-12-17PD 12U Pivoting Wall Rack with Plexi Door

The Middle Atlantic DWR-12-17PD is a 12-rack-unit, 17-inch-deep steel wall rack built for integrators who need a clean, space-conscious enclosure for edge equipment — NVRs, PoE switches, small UPS units, patch panels, and similar gear that doesn't belong in a full floor-standing cabinet. At 200 lbs UL-rated load capacity with a black wrinkle powder-coat steel shell and a locking plexi front door, it covers the hardware protection basics without overbuilding for a wiring-closet or back-of-house install. TAA compliant and seismic rated, so it qualifies for government and education projects where those specs are hard requirements.

Overview

Wall racks earn their place in deployments where floor space is at a premium and the equipment density doesn't justify a full open-frame or enclosed floor cabinet. The DWR-12-17PD addresses a common field scenario: you have a managed PoE switch, a small NVR, and maybe a fiber termination shelf — enough to need proper rack mounting but not enough to justify a 42U floor cabinet. The pivoting design (noted in the DWR product family) means you can swing the rack body away from the wall when you need rear access to cable runs — a meaningful advantage in tight telecom closets or above-ceiling installations where reaching the back of a fixed rack means pulling equipment.

Explore the full Middle Atlantic rack and enclosure catalog for complementary products including power strips, cable management, and rack shelves that integrate directly with this enclosure.

Key Features

• 12 RU / 21-inch usable height: Twelve rack units of usable space accommodates most small-to-mid surveillance head-end configurations — a 4- or 8-channel NVR, a managed PoE switch, and a 1U shelf — without wasting wall real estate on an oversized enclosure. The 21-inch usable height reflects finished internal clearance after the top and bottom panels.
• 200 lb UL load capacity: UL-rated to 200 lbs, so you're not guessing at the structural ceiling. Load a fully populated switch, NVR with drives, and a small UPS without worrying about hardware creep toward the limit. Seismic load capacity is 155 lbs — relevant if your jurisdiction requires IBC or OSHPD seismic compliance for equipment mounts.
• 17-inch total depth / 15-inch usable depth: The 15-inch usable depth fits virtually all 1U security appliances — most managed PoE switches and compact NVRs measure 10–14 inches deep. If you're racking a deeper UPS or a server-class appliance, verify the unit's depth first; 15 inches is tighter than a 24-inch deep floor cabinet.
• Plexi front door: The transparent plexi door lets you read LED status indicators and verify drive activity lights without opening the enclosure — useful in unmanned equipment rooms where a quick visual check through a window or on a walkthrough tells you whether equipment is healthy. It also keeps dust and incidental contact away from ports and cabling.
• Forward rack rail design: The forward rackrail positions equipment toward the front of the enclosure, which preserves rear cable management space. Patch cables, power cords, and data runs stay organized behind the equipment face rather than competing with the enclosure rear wall.
• TAA compliant: Meets Trade Agreements Act requirements, qualifying this unit for federal procurement, GSA schedule purchases, and most state/local government contracts that mandate domestic or TAA-country-of-origin products. Listed country of manufacture is Mexico, which qualifies under TAA.
• Seismic rated (155 lb capacity): Seismic certification matters for California (OSHPD, CBC), Pacific Northwest, and any project following IBC seismic equipment anchoring requirements. At 155 lbs seismic-rated capacity, the DWR-12-17PD covers loaded configurations in Seismic Design Category C and D installations when properly anchored.
• Steel construction with black wrinkle powder coat: The steel shell and wrinkle finish are standard for commercial AV and security enclosures — durable enough to handle the mechanical stress of a wall-mount installation over years without deforming or surface-corroding in typical interior environments.
• Forward compatible: Middle Atlantic's forward-compatible designation means accessories, panels, and hardware designed for the DWR family will mount and fit correctly as the product line evolves — relevant if you're building a standardized equipment room spec across a multi-site rollout.

Integration and Compatibility

The DWR-12-17PD accepts standard EIA 19-inch rack equipment. Any 1U, 2U, or deeper unit that fits within the 15-inch usable depth and 12 RU height envelope mounts directly. Common pairings for network video recorders, managed PoE switches, and UPS units are straightforward — all mount to the forward rackrails without modification. Middle Atlantic's own rack shelves, blanking panels, and rack power strips are designed to integrate with this enclosure and are worth speccing alongside it to avoid field-sourcing problems. The enclosure ships assembled; wall anchoring hardware is site-supplied and must be matched to the wall substrate and local seismic requirements.

For projects requiring a deeper equipment review, the wall mount rack buying guide covers load calculations, substrate anchor selection, and depth planning for common head-end configurations.

Frequently Asked Questions

Q: What is the usable rack space inside the DWR-12-17PD?

A: The DWR-12-17PD provides 12 rack units (RU) of usable rack space, with 21 inches of usable internal height and 15 inches of usable depth. Standard 19-inch EIA equipment mounts directly to the forward rackrails.

Q: Is the DWR-12-17PD TAA compliant for government procurement?

A: Yes. The DWR-12-17PD carries TAA (Trade Agreements Act) compliance, qualifying it for federal, GSA schedule, and most state/local government projects. Country of manufacture is Mexico, which is a TAA-designated country.

Q: What is the maximum load capacity, and is there a separate seismic rating?

A: The UL-rated static load capacity is 200 lbs. The seismic load capacity is 155 lbs — applicable for seismic compliance requirements (IBC, OSHPD, CBC). Both figures are from the manufacturer's published specifications.

Q: Will a standard 1U NVR or managed switch fit the 15-inch usable depth?

A: Most 1U commercial NVRs and managed PoE switches measure between 10 and 14 inches in body depth, so they fit comfortably. Verify your specific unit's depth before speccing — some 1U UPS units and server-class appliances exceed 15 inches and will not fit without door modification or removal.

Q: Does the DWR-12-17PD ship assembled or require field assembly?

A: The enclosure ships assembled. Wall anchoring hardware is not included and must be field-supplied, matched to the wall substrate type and the project's seismic anchoring requirements.

Q: What does the plexi door provide versus a solid steel door?

A: The transparent plexi door allows visual inspection of equipment LED indicators — power, link, drive activity — without opening the enclosure. This is useful in unmanned equipment rooms or server closets where a quick status check on a walkthrough is preferable to opening and re-securing the enclosure each time.

Karl Wilson

The spec I keep coming back to on the DWR-12-17PD is the 15-inch usable depth paired with a 200-lb UL load rating — that combination tells you this enclosure was engineered for real commercial gear, not residential AV. I've seen wall racks spec'd at 150 lbs max and then loaded with a PoE switch, NVR, and UPS that push right to the edge; this unit gives you actual headroom on the structural side while keeping the footprint manageable for a 12U wall-mount application.

Technical Highlights:

• 200 lb UL / 155 lb seismic load capacity: The gap between static (200 lb) and seismic (155 lb) ratings matters on California and Pacific Northwest jobs — you're designing to the seismic figure, not the static one. At 155 lbs you can comfortably load a 16-channel NVR, a managed switch, and a small UPS and still have margin.
• 15-inch usable depth: Fits the overwhelming majority of 1U security appliances. The watch-out is deep 1U UPS units — some APC and CyberPower 1U tower models run 16–17 inches and will physically conflict with the rear wall or door. Measure before you spec.
• TAA compliance with Mexico COO: Mexico qualifies under TAA, and this is listed as the country of manufacture. If your project is federal or GSA, this is a hard checkbox — good to have it verified on the spec sheet rather than chasing a letter of compliance after award.

Deployment Considerations:

• The 86-lb shipping weight versus 49.5-lb product weight reflects substantial packaging — plan for two-person handling on the lift to the wall, particularly in overhead or high-wall installations. Wall substrate and anchor selection are site-supplied; match the anchor type to the substrate (stud, concrete, CMU) and pull the seismic anchor ratings for your jurisdiction.
• The plexi door is functional for status-light visibility but is not a security door — if the closet itself is unsecured, treat the plexi as dust and incidental-contact protection, not physical access control. Pair with a locking room or cabinet if the equipment warrants it.

This enclosure is the right call for a retail or commercial branch-office head-end: a managed PoE switch feeding 8–16 cameras, a compact NVR, and a small UPS — all in a locked closet, wall-mounted, TAA-compliant, and seismically anchored. That's the scenario the DWR-12-17PD was built for.