Middle Atlantic 6PC. EB4 Contract Pack - EB4-CP6

Middle Atlantic EB4-CP6 4U Flanged Blank Rack Panel — 6-Pack

Overview

The Middle Atlantic EB4-CP6 is a contract pack of six 4U flanged steel blank panels — the workhorse filler solution for integrators closing out rack builds in security, AV, and IT closets. At 0.52 in deep and 7 in tall (4 RU), each panel drops cleanly into a standard 19-in rack to seal open bays, block airflow gaps, and keep the installation looking finished. Buying in the EB4-CP6 contract pack of six means you have spares on hand for the next job without reordering singles. If you're speccing Middle Atlantic rack systems throughout a project, stocking these alongside your enclosures eliminates the last-minute blank-panel scramble.

Key Features

• 4 RU per panel (7 in tall): Fills four rack units in a single piece — fewer parts to install compared to stacking multiple 1U or 2U blanks. On a 42U rack, a handful of these covers a significant open section in minutes.
• Flanged steel construction: The flanged style provides rigidity across the full 19-in panel width without flex under finger pressure. Steel holds its shape over time; plastic alternatives can bow in warm equipment rooms.
• Flat black powder coat finish: Matches standard rack interior aesthetics. Powder coat resists scratching during installation and won't chip the way painted finishes do when you're sliding panels in around live gear.
• 19-in panel width, 0.52 in depth: Designed for standard EIA 19-in rack rails. The shallow 0.52-in depth means it clears cable management arms and rear-mounted PDUs without conflict in tight rack depths.
• 2 mounting points: Panels secure with two fasteners — sufficient to hold the blank flush and square. Have your rack screws or cage nuts ready before installation; none are included in the contract pack.
• 6-panel contract pack: The CP6 format is sized for integrators who need multiple panels per project. Shipping weight of 14.7 lbs for six panels confirms the steel build quality without adding unnecessary bulk.

Integration & Compatibility

The EB4-CP6 panels are designed for standard 19-inch rack enclosures following EIA-310 spacing. They're appropriate for rack accessory builds alongside patch panels, power distribution units, and cable managers. If your rack layout includes active gear with significant heat output, blank panels like these are part of proper rack cooling and airflow management — sealing unused bays prevents hot air recirculation that can shorten equipment lifespan. These are passive mechanical components with no electrical connections; compatibility is determined entirely by rack form factor (19-in EIA), not by brand of enclosure.

What's in the Box

• 6x Middle Atlantic EB4-CP6 4U flanged blank rack panels

Frequently Asked Questions

Q: What rack unit size is each panel in the EB4-CP6 pack?

A: Each panel is 4 RU (4 rack units), measuring 7 inches tall and 19 inches wide to fit standard EIA 19-in rack rails.

Q: How many panels come in the EB4-CP6 contract pack?

A: The EB4-CP6 includes 6 panels per pack. The CP6 designation indicates the contract-pack quantity of six.

Q: What material and finish are the EB4-CP6 panels?

A: Panels are steel with a flat black powder coat finish, providing durability and a clean rack appearance that resists chipping during installation.

Q: Do the EB4-CP6 panels include mounting hardware?

A: Mounting hardware is not listed in the package contents. Plan to supply your own rack screws or cage nuts appropriate to your rack rail type.

Q: What is the depth of each EB4-CP6 panel?

A: Each panel is 0.52 inches (1.3 cm) deep — shallow enough to clear most rear cable management and PDU installations in standard rack depths.

Q: Can the EB4-CP6 be used in any 19-inch rack, or only Middle Atlantic enclosures?

A: These panels fit any standard EIA 19-inch rack regardless of enclosure brand. Compatibility is based on rack form factor, not manufacturer.

James Everett

The EB4-CP6 is the panel I spec on every multi-rack security deployment where we know open bays will outlast the initial equipment load-out. At 4 RU per panel and six units per contract pack, you're covering 24 rack units of open bay in one order — that's a meaningful chunk of a 42U enclosure, and at steel construction with powder coat, these won't bow or discolor over a 10-year install cycle the way cheaper plastic fillers do.

Technical Highlights:

• 4 RU flanged steel: The flanged style adds cross-panel stiffness across the full 19-in span. In enclosures with side-mounted cable management, a rigid panel prevents the flex that lets dust and warm exhaust migrate between bays.
• 0.52-in depth: Shallow enough to install in front-to-back tight racks where rear PDUs or cable arms encroach on the front bay space. No trimming, no clearance conflicts with standard accessories.
• Contract-pack of 6 (14.7 lbs shipped): The weight confirms steel throughout — not a steel face with plastic filler. For integrators stocking a job trailer, one CP6 pack handles the blank-panel requirements on most single-rack deployments without a separate order.

Deployment Considerations:

• The 2-mounting-point design requires cage nuts or rack screws to be pre-installed in your rails before panel insertion — confirm your rack hardware kit is on-site before the installation day.
• These panels ship as blanks with no knockouts or brush strips; if you need cable pass-through in the same bay, you'll need a different panel style. Plan your rack layout before ordering.

For security operations centers or multi-rack IDF/MDF builds where racks are partially populated at go-live and filled over time, stocking the EB4-CP6 at initial build-out keeps airflow managed and the installation looking professional from day one.