Hammond WRPS20UNF 20U Unfinished Aluminum Wall Cabinet Inner Panel

The WRPS20UNF is a 20U inner mounting panel in unfinished aluminum, designed to create a solid, flat mounting surface for non-rackmount equipment inside wall-mounted cabinets. It is intended for IT and network integrators, telecom and low-voltage installers, and industrial panel builders who need to secure devices that were never made to bolt to EIA rack rails.

Panels in the WRP Series are built from 14-gauge steel or aluminum for a durable mounting surface. This part number is the aluminum version and is supplied with no finish; the equivalent steel panel in the same 20U size is finished in smooth RAL9003 white powder coat. A slotted corner design helps with installation and alignment on the cabinet mounting studs, and mounting hardware is included.

Overall dimensions are 30.63 in (778 mm) high by 16.19 in (411 mm) wide by 0.50 in (13 mm) deep, matching the 20U cabinet size. The panel secures to the rear mounting studs inside compatible Hammond wall cabinets rather than to the rack rails, so DIN rail components, network devices, IT equipment and cable management accessories can be installed without interfering with rack-mounted gear. It is compatible with the HWM, HWC, NWC and NWM wall cabinet series.

WRPS20UNF is TAA-compliant and manufactured in North America (country of origin CA) within an ISO 9001 certified facility. It is RoHS and REACH compliant, USMCA compliant, and classified under ECCN EAR99 with tariff code 8538.10.0000. By adding a secondary mounting surface behind rack-mounted equipment, the panel helps optimize cabinet space, accessibility and equipment organization.