Middle Atlantic AL5246-G GFCI Device Plate
Overview
The AL5246-G is a GFCI device plate from Middle Atlantic, designed to integrate ground fault circuit interrupter protection directly into rack enclosure power configurations. This plate provides a code-compliant GFCI outlet point within a structured rack or cabinet build — particularly relevant in installations where NEC requirements mandate GFCI protection at the point of use, such as server rooms with raised flooring, AV equipment racks in wet or damp-rated locations, or security equipment enclosures near water sources. Having GFCI protection built into the rack's power distribution tier eliminates the need for external adapter plugs or separate wall-outlet modifications.
Compatibility
The AL5246-G is designed for integration with Middle Atlantic rack enclosures and panel systems that accept standard device plate form factors. It fits within the Middle Atlantic AL-series accessory plate ecosystem, which is used across their BGR, ERK, and PD-series rack and cabinet product lines. Verify the panel opening dimensions of your specific rack configuration against Middle Atlantic's AL-series plate specifications before ordering — device plate cutouts are frame-dependent and not universally interchangeable across all enclosure generations. Consult Middle Atlantic's current enclosure compatibility matrix if integrating into older or legacy frames.
Installation Notes
Install into the designated device plate opening on a compatible Middle Atlantic rack panel. Ensure the GFCI outlet is wired to a branch circuit within the panel's rated voltage and amperage limits. Test the GFCI function (TEST/RESET cycle) after wiring is complete and before the enclosure is energized under load — this is standard practice for rack power distribution commissioning and satisfies most AHJ inspection requirements. Do not exceed the outlet's rated load; overloading a GFCI device can cause nuisance tripping that disrupts connected security or AV equipment.
