Middle Atlantic CRFB-D-4 Rack Device Filler Plate
Overview
The Middle Atlantic CRFB-D-4 is a device plate designed for use with Middle Atlantic's Middle Atlantic rack enclosures and credenza furniture systems. It fills a defined panel opening within CRFB-series credenza enclosures, giving integrators a clean, finished mounting surface for small devices — control interfaces, keypads, or pass-throughs — without leaving open bays exposed in client-facing installations. If you're finishing out a credenza rack where a raw opening would be visible to end users, the CRFB-D-4 solves that problem with a form-matched solution built for the CRFB line.
Compatibility
The CRFB-D-4 is designed for use within Middle Atlantic's CRFB-series credenza rack enclosures. Verify the bay opening dimensions of your specific CRFB enclosure configuration before ordering — device plates in this family are slot-specific, and using a mismatched plate will leave gaps or prevent proper seating. Consult the CRFB enclosure documentation or rack accessories compatibility data for your enclosure model to confirm the correct plate variant. If your installation uses a different Middle Atlantic enclosure line (such as the WM or ER series), a different plate family is required.
Installation Notes
Installation fits into the designated device bay of a CRFB enclosure — no rack rail adapters or additional hardware should be required if the enclosure is correctly matched. Confirm the panel orientation before final seating; the CRFB-D-4 is designed for a specific mounting direction within the credenza structure. No special tools are specified beyond standard cabinetry installation practice. For full installation guidance, reference the CRFB enclosure documentation packaged with your enclosure unit.
