Middle Atlantic AL3346E Single Receptacle Cover
Overview
The Middle Atlantic AL3346E is a single receptacle cover plate designed for use with Middle Atlantic rack enclosure systems where a dedicated outlet opening requires a finished, secure cover. It closes off unused or in-use receptacle cutouts in rack panels and enclosure blanks, maintaining a clean bay appearance and preventing accidental contact with live receptacle faces. The AL3346E is the correct part when your enclosure layout includes a single-gang receptacle position that needs a matching factory cover — not a field-fabricated filler.
Compatibility
The AL3346E is designed for use within the Middle Atlantic rack enclosure and power distribution accessory line. It is sized and finished to match standard Middle Atlantic single-gang receptacle cutout formats used across the AL-series and compatible enclosure panel families. Verify your specific enclosure model's receptacle cutout dimensions against this part before ordering — Middle Atlantic offers multiple cover formats across its product line, and selecting the wrong profile will result in a poor fit or exposed gaps around the cover perimeter.
Installation Notes
Installation is a tool-minimal panel swap: align the cover over the receptacle cutout opening and secure using the fastener pattern matching your enclosure's panel. No special torque requirements or field wiring is involved. Confirm the enclosure panel thickness and receptacle cutout geometry match the AL3346E profile prior to installation. If the existing panel uses a different single-gang format, the cover will not seat flush. Pair with the appropriate rack accessories and rack enclosures from the same Middle Atlantic family for a matched finish.
