Hammond HWMRPP20 20U Rear Pan Panel for Post Mounting, Black

The HWMRPP20 is a rear pan panel sized for 20U HWM Series swing-out wall-mount rack cabinets. It mounts inside the cabinet to create a flat post-mounting surface, giving IT, telecom and structured cabling installers a place to attach punch-down blocks, patch hardware, power devices and other non-rack-mount components alongside 19-inch rack equipment.

The panel is formed from mild steel with a black painted finish so it blends into the cabinet interior. Its drawing shows an overall height of 30.75 in (781 mm), a width of 11.58 in (294 mm) and a depth of 0.69 in (17 mm), with mounting holes of 0.25 in (6 mm) diameter arranged on 8.58 in (218 mm) vertical centers and a 2.51 in (64 mm) offset. Mounting hardware is included, so the HWMRPP20 can be fitted during cabinet build-out without sourcing additional fasteners.

HWMRPP20 is listed in the HWM Series accessory table as the rear-pan panel for post mounting in 20U cabinets, alongside the HWMTR20U tapped 10-32 rail pair and HWMSR20U square hole rail pair for the same cabinet height. HWM Series cabinets provide front and full rear access, so panel-mounted equipment remains reachable for servicing.

For procurement and compliance records, the part is manufactured in Canada, is USMCA compliant, RoHS and REACH compliant, carries ECCN EAR99 and falls under UL file number E474597. Standards listed for this item include cULus, PCI, Zone 4 and TAA-compliant, supporting government, education and commercial specifications.