Middle Atlantic 2 Space PBL-2 Contractor Pack Blank Aluminum Flanged Panels in Poly - PBL2-CP12

Middle Atlantic PBL2-CP12 2U Flanged Aluminum Rack Blank Panel — 12-Piece Contractor Pack

Overview

The Middle Atlantic PBL2-CP12 is a contractor-pack of twelve 2U flanged aluminum blank panels built for standard 19-inch rack enclosures. At 19 inches wide and 3-1/2 inches tall, each panel fills two rack units cleanly, blocking unused bays to improve airflow management, prevent unauthorized access to open slots, and give finished racks a professional appearance. The flanged construction adds rigidity without adding weight — these are lightweight panels intended for high-volume installation work where speed and consistency matter. If you're stocking a job site, commissioning a multi-rack deployment, or simply maintaining an organized equipment room, the PBL2-CP12 contractor pack means you don't run short mid-install.

Each panel in this pack is machined from 16-gauge aluminum with a powder coat finish in black. The material choice matters: aluminum keeps the panel light enough to handle quickly while remaining stiff enough not to flex under normal rack use. The flanged design provides additional panel-face rigidity compared to flat sheet blanks, and the aluminum is noted as easily machined — useful when an install requires a cable pass-through or a custom cutout without ordering a specialty panel.

Key Features

• 2U Form Factor (3-1/2-inch height): Fills two rack units per panel — each pack of 12 covers 24U of open bay, enough to fully blank out a standard 24U rack or address the open slots across multiple smaller enclosures on a single job.
• 16-Gauge Aluminum Construction: Thicker than the 20-gauge blanks common in budget hardware. The heavier gauge resists bowing when spanning a full 19-inch bay, keeping gaps closed around adjacent equipment and maintaining the rack's finished look over time.
• Flanged Construction: The flanged edge adds face rigidity and a cleaner contact with rack rails — panels sit flush without the waviness you get from single-thickness flat sheet blanks, which matters in high-visibility equipment rooms and data closets.
• Powder Coat Finish in Black: A durable, paint-on-metal finish that resists scratching during installation and matches the black finish standard on most rack enclosures. Consistent color across a 12-pack means no mismatched panels in the same rack.
• Easily Machined Aluminum: When a blank needs to become a custom panel — for a grommet, a pass-through, or a label window — aluminum at this gauge cuts cleanly with standard shop tools. No special tooling required for field modifications.
• Standard 19-Inch Rack Mount: Compatible with any EIA-310 compliant 19-inch rack. Pairs directly with rack enclosures, patch panels, and structured cabling hardware without adapter hardware or special mounting hardware.
• 12-Piece Contractor Pack: Packaged in a poly bag for job-site handling — not retail-boxed per-panel. The bulk format reduces per-unit cost and means one order covers a typical rack build-out without counting panels individually before a job.

Integration & Compatibility

The PBL2-CP12 installs in any standard EIA-310 compliant 19-inch rack enclosure — open-frame, closed rack, wall-mount, or floor-standing. The 2U height is a common blank size across Middle Atlantic rack systems and compatible with rack furniture from other manufacturers that follow the same standard. For structured cabling and network equipment deployments, these panels work alongside patch panels, cable management, and active equipment without any fitment issues. When planning a full rack, pair blank panels with a rack accessories order to consolidate shipping on a single job. The easily machined aluminum makes field modification practical if a specific install requires a custom cutout — no need to source a specialty panel for minor adaptations.

What's in the Box

• 12x Middle Atlantic PBL2-CP12 2U flanged aluminum rack blank panels (poly bag packaging)

Frequently Asked Questions

Q: What rack size does the PBL2-CP12 fit?

A: The PBL2-CP12 is designed for standard 19-inch EIA-310 compliant rack enclosures. It will not fit 23-inch or 10-inch rack formats.

Q: How many rack units does each PBL2-CP12 panel cover?

A: Each panel is 2U (3-1/2 inches tall), so a pack of 12 panels covers 24 rack units total.

Q: Can the PBL2-CP12 panels be modified in the field for cable pass-throughs or cutouts?

A: Yes. The panels are made from 16-gauge aluminum, which the manufacturer describes as easily machined. Standard shop tools can cut grommets, pass-throughs, or label windows without special tooling.

Q: What finish and color are the PBL2-CP12 panels?

A: Black powder coat finish. This matches the standard black finish on most rack enclosures and resists scratching during installation.

Q: How are the PBL2-CP12 panels packaged?

A: All 12 panels ship together in a poly bag — contractor-style bulk packaging rather than individual retail boxes, which is practical for job-site use.

Q: Is the PBL2-CP12 a flat panel or a flanged panel?

A: Flanged. The flanged construction adds face rigidity and ensures panels sit flush against rack rails, which reduces the waviness and gaps common with flat sheet blanks.

Karl Wilson

The PBL2-CP12 is the panel I spec on commercial integrations where the rack count is high and the schedule is tight. Twelve 2U panels per pack at 16-gauge aluminum with a flanged face — that's a practical contractor format, not a retail single-pack you'd order for one open slot. On a 5-rack NVR and switching deployment, this pack blanks out the open bays across all five enclosures in one order.

Technical Highlights:

• 16-Gauge Aluminum: Heavier gauge than budget flat blanks — holds its shape spanning the full 19-inch bay width without bowing, which matters when equipment is stacked tightly and panels need to stay flush for proper airflow containment.
• Flanged Construction: The flanged edge keeps the panel face rigid and seated evenly against rack rails. On open-frame racks where panels aren't backed by a door, this prevents the panel flex that lets dust and hands into open bays.
• Powder Coat Black Finish: Consistent across all 12 panels in the pack — no color variation between units, which is a real issue with budget blanks from mixed lots. Scratch-resistant enough to survive job-site handling before install.

Deployment Considerations:

• At 2U per panel, a single PBL2-CP12 pack covers exactly 24U — plan your open bays before ordering so you're not splitting packs across jobs. For racks with a mix of 1U and 2U open slots, you'll need to supplement with 1U blanks separately.
• The aluminum is described as easily machined, but field cutting still requires appropriate tools and a clean workspace — plan modifications before the panel goes in the rack, not after it's mounted alongside live equipment.

For security integrators commissioning multi-rack NVR and network switch deployments — where a clean, fully-blanked enclosure is part of the deliverable — the PBL2-CP12 is the right format. Order one pack per rack as a baseline; adjust up for enclosures with larger open-bay counts.