Middle Atlantic 5SP Flanged Econo Blank - EB5

Middle Atlantic EB5 5U Flanged Steel Blank Rack Panel

Overview

The Middle Atlantic EB5 is a 5U flanged blank panel designed to cover unused rack space in standard 19-inch enclosures. At 0.52 inches deep and finished in flat black powder coat over steel, the EB5 provides a clean, professional face on open bays — blocking airflow bypass paths that degrade cooling efficiency and preventing accidental contact with live equipment behind the panel. If you're commissioning a rack with partially populated slots and need to maintain proper airflow management, blanks like the EB5 are a non-negotiable part of the build. The flanged style means the panel seats flush against the rack's front rails without a lip gap, which matters in installations where aesthetics and cable management are visible to the end client.

Compatibility

The EB5 fits any standard EIA-310 19-inch rack with a 5U opening. This covers the full Middle Atlantic rack and enclosure line — including the WRK, WMRK, ERK, and BGR series — as well as third-party 19-inch rack enclosures from APC, Tripp Lite, Panduit, Rittal, and others that conform to EIA-310 rail spacing. With 2 mounting points and a panel width of 19 inches (48.3 cm), the EB5 spans a standard double-rail mounting pattern. Verify your rack has exactly 5U of contiguous open space before ordering — this panel does not split across non-contiguous bays. If your open gap is a different size, Middle Atlantic offers the EB series in multiple rack-unit configurations to match.

Installation Notes

Mount with standard M6 or 10-32 rack screws (not included) at the 2 mounting points — one on each rail. The flanged construction self-aligns to the rail face during installation, reducing fitting time compared to flat-style blanks. No tools beyond a screwdriver are required. Shipping weight is 2.9 lbs, so the panel is heavier than plastic alternatives — the steel construction resists flex and stays seated under physical contact.

What's in the Box

• 1x Middle Atlantic EB5 5U Flanged Steel Blank Panel