Middle Atlantic CRFB-SR1-4 Device Plate

Overview

The CRFB-SR1-4 is a blank device plate from Middle Atlantic designed to fill unused rack unit space in Middle Atlantic rack enclosures. Blank panels serve a practical purpose in any structured rack build: they close off empty 1U slots to maintain proper airflow direction, prevent hot exhaust from recirculating back through equipment intakes, and keep cable clutter contained behind a clean finished face. If you are deploying a rack enclosure with equipment that does not fill every unit, this plate keeps the build professional and thermally sound.

Compatibility

The CRFB-SR1-4 is designed for use with Middle Atlantic CRFB-series rack frames and enclosures. Consult the Middle Atlantic CRFB frame documentation to confirm the exact rail spacing and panel mounting method before ordering — Middle Atlantic produces multiple enclosure lines with similar part numbering that use distinct hardware attachment approaches. If you are building out a rack accessory kit alongside this plate, verify the U-count and rail type of your target enclosure matches the CRFB specification.