Middle Atlantic NM Blank Faceplate 5500 L - 5507B-GY

Middle Atlantic 5507B-GY 5500 Series Non-Metallic Blank Faceplate

Overview

The Middle Atlantic 5507B-GY is a blank faceplate fitting designed for the 5500 series non-metallic raceway system. When a run of raceway has an unused outlet position — no keystone, no port insert, no device cutout — leaving it open invites dust ingress and undermines the finished appearance of a clean installation. The 5507B-GY closes that gap with a flush-fit blank in light gray, maintaining a consistent surface across the entire raceway run. TAA-compliant construction makes it a straightforward fit for federal, state, and education projects with procurement compliance requirements.

Compatibility

Designed specifically for Middle Atlantic 5500 series non-metallic raceway faceplate positions. Matched to the light gray colorway of the 5500 series — verify your installed raceway color before ordering, as Middle Atlantic offers the same faceplate family in multiple finishes. Not interchangeable with other Middle Atlantic raceway series or third-party non-metallic raceway systems.