Middle Atlantic U1V 1U Vented Rack Utility Shelf
Overview
The Middle Atlantic U1V is a 1-rack-unit vented utility shelf designed for standard 19-inch equipment racks. At 1.75 inches tall and 10.78 inches deep, the U1V occupies a single rack space and provides a stable platform for lightweight, non-rackmount hardware — think managed PoE switches without rack ears, small NVRs, UPS control modules, or cable management accessories. The perforated vented surface promotes passive airflow beneath gear that generates heat, which matters when you're stacking components tightly in a security or AV rack. Usable depth is 10.41 inches — anything deeper will overhang, so measure before you load. Weight capacity is 35 lbs (15.9 kg), covering the vast majority of single-device deployments. TAA-compliant and UL Listed, the U1V is eligible for federal procurement and government integrations that require both marks. If you're specifying rack accessories for a Middle Atlantic rack or enclosure build, this shelf pairs directly with their standard open-frame and enclosed rack accessory line.
Compatibility
Fits any standard 19-inch EIA-310 two-post or four-post rack with 1.75-inch (1U) vertical spacing. Two mounting points secure the shelf to the rack rails — compatible with both square-hole and round-hole rails when used with appropriate cage nuts or screws. Works with Middle Atlantic's ERK, WRK, BGR, and similar open-frame rack families. Also compatible with third-party 19-inch racks from APC, Tripp Lite, Legrand, Chatsworth, and Kendall Howard that conform to EIA-310 spacing. Not designed for tool-less rail systems with proprietary retention clips. For network switches or other active gear without rack ears, this shelf provides a stable, passive mounting surface without requiring chassis modification. Confirm your device's footprint does not exceed 10.41 inches usable depth before installation.
Installation Notes
Mounts via two front-rail attachment points — hardware not specified in evidence, so confirm cage nut size (typically M6 or 10-32) matches your rack before ordering. The shelf is not a sliding rail; it is fixed once mounted. Vented surface is passive only — no active cooling. Country of origin is Mexico.
What's in the Box
- 1x Middle Atlantic U1V vented utility shelf
