Middle Atlantic U4V-4 Vented Universal Rack Shelf Spaces

Optimize rack organization and thermal performance with the Middle Atlantic by Legrand U4V4 vented universal rack shelf. This rack shelf delivers a dependable 4RU platform, 15.9" depth and welded steel construction so integrators can securely mount routers, DVRs, switches and other low-voltage equipment used in security, surveillance and monitoring systems. Fully vented bottom and sides promote passive airflow to reduce hotspots and extend component life, while three included rear brackets and optional clamping bar compatibility keep devices stable during service and transport.

Designed for professional AV, IT and security installations, the U4V4 accepts common power strips and fits standard rack mount environments—making it a practical choice for networking closets, camera servers, and monitoring stations. The black powder coat finish offers a clean, non-reflective appearance that complements equipment racks. Sold in a nested pack of four, it streamlines deployments across multiple racks and saves storage space.

Choose the Middle Atlantic U4V4 rack shelf to improve equipment organization, cooling and reliability in commercial security and networking applications—order now to outfit your racks.

• Maximizes usable rack space with a 4RU, 15.9" deep platform for neat, accessible equipment placement
• Improves cooling and uptime with fully vented bottom and sides to dissipate heat from networking and security devices
• Heavy-duty welded steel construction and black powder coat finish provide reliable, long-lasting support in demanding IT and surveillance environments
• Includes three rear brackets and accepts optional clamping bars to secure gear and prevent accidental rollback during maintenance
• Sold in a space-saving nested pack of 4—ideal for multi-rack deployments and large security or AV installations