Middle Atlantic BL3 Flanged Aluminum Rack Blank Panel, 3U RMS

Keep racks organized, secure and visually professional with the Middle Atlantic by Legrand BL3 Flanged Aluminum Rack Blank Panel. This 3U blanking panel is designed to close open rack spaces in server rooms, networking closets and surveillance/monitoring racks—improving airflow, reducing dust entry and presenting a clean faceplate for clients and integrators. Constructed from 16-gauge aluminum with a black powder-coat finish and a reinforced flanged edge, the BL3 is lightweight for fast installation yet rugged enough for continuous commercial use. Compatible with standard 19" rack rails and optimized for mounting above work surfaces, it also supports better cable routing and strain-relief tie points to protect equipment connections. Environmentally friendly and RoHS compliant, the BL3 blends form and function for AV, IT and physical security applications. Add this Middle Atlantic blank panel to your rack build or retrofit to improve cooling efficiency, protect sensitive surveillance and security gear, and deliver a neat, professional installation—order now to complete your rack solution.

• Creates a professional, finished rack face to improve aesthetics and hide unused U spaces
• Flanged 3U design secures firmly in standard 19" racks to prevent rattling and maintain airflow management
• 16-gauge aluminum construction provides a lightweight yet durable barrier that resists dents and wear
• Black powder-coat finish slows dust ingress and resists corrosion for long-term reliability in server, security and surveillance environments
• Simplifies cable routing and strain relief when mounted above work surfaces, supporting cleaner networking and monitoring installations