Hammond HWM2420U20WDWH 20U Swing-Out Wall Cabinet, Window Door, White

The HWM2420U20WDWH is a 20U swing-out wall-mount rack cabinet with a window front door, finished in RAL9003 white, built for mounting 19-inch rack equipment in IT and telecom spaces that need a secure enclosure plus rear access. The window door suits deployments where active equipment status lights or displays need to stay visible, while the swing-out body opens the full rear of the cabinet for cabling and servicing.

Construction is mild steel with a 14-gauge welded rear section and 16-gauge center section and doors, carrying a UL2416 listing at a 350 lb (159 kg) load rating and a seismic rating of 200 lb (90.72 kg) dynamic load (Ip = 1.5) per IBC 2018, CBC 2019, NBC 2018, ASCE 7-16 and ASCE 7-10. A heavy-duty spring-hinge mechanism controls swing-out access, and the cabinet body is reversible so the swing direction can be changed on site.

Overall dimensions are 41.81 in x 24.68 in x 25.17 in (1,062 mm x 627 mm x 639 mm) with a 20 in center section depth; the product listing gives a nominal depth of 25.7 in (653 mm). Usable mounting space is 35.00 in (889 mm) high x 19.00 in (483 mm) wide x 22.85 in (580 mm) deep, which is the maximum equipment depth that still lets the body section swing out unimpeded. Overall internal space measures 24.97 in (634 mm).

One pair of adjustable 19-inch 10-32 tapped panel rails is included along with a starter hardware pack of SCREW1032-50 screws. Multiple double knockouts on the top and bottom and a rear opening support structured cable routing, and a fan knockout pattern accepts optional DNMF100AC115 or DNMF100AC230 fans. HWM2420U20WDWH is TAA-compliant, USMCA compliant, RoHS and REACH compliant, and made in Canada.