Middle Atlantic AL5256-ACTLPB LPB Cover Plate
Overview
The AL5256-ACTLPB is a blank cover plate from Middle Atlantic's rack enclosure accessories line, designed to fill unused panel openings in compatible rack and wall enclosures. Blank panels are a functional necessity — open bays disrupt airflow management, expose internal wiring, and create dust ingress paths that degrade equipment over time. Installing the AL5256-ACTLPB closes off empty rack space, maintaining consistent front-to-back airflow and keeping the installation clean and code-compliant.
Compatibility
This cover plate is designed for use with Middle Atlantic rack enclosures and cabinets in the AL-series product family. Verify the rack unit height and panel width against your specific enclosure model before ordering — Middle Atlantic produces cover plates in multiple rack unit heights and widths, and the AL5256 designation corresponds to a specific form factor within the LPB (Lacing Panel Blank) series. If you are building out a mixed-equipment rack with rack accessories or integrating alongside rack power distribution, confirm panel compatibility with your enclosure's front panel rail spacing.
