Middle Atlantic 5507B-WH Non-Metallic Blank Faceplate Fitting
Overview
The Middle Atlantic 5507B-WH is a white blank faceplate fitting for the 5500-series non-metallic raceway system — the right piece when a conduit run has an unused outlet position that needs a clean, finished appearance. In open-office, corridor, or light commercial installations where exposed raceway knockout gaps are unacceptable, the 5507B-WH closes off the opening without requiring a functional insert. TAA-compliant, making it a viable component in federally contracted infrastructure projects where country-of-origin requirements apply to every part of the assembly.
Compatibility
Designed specifically for the Middle Atlantic 5500-series non-metallic raceway system. Fits standard 5500-series faceplate positions alongside functional fittings such as power inserts, data jacks, and cable management accessories within the same raceway family. Verify the faceplate slot count and raceway base width before ordering — the 5500 line includes multiple base widths, and this fitting is sized for the 5500 faceplate footprint specifically. Finish is white; confirm wall and raceway color match before specifying in finished spaces.
