Hammond C4B2431SBK1 24 x 31.5 in Solid Steel Cabinet Bottom Panel

The C4B2431SBK1 is a solid steel bottom panel sized for cabinet frames measuring 24.00 in (610 mm) wide by 31.50 in (800 mm) deep. It is intended for data centre, network and AV installers, facilities teams and OEM integrators who need to close off the base of an open cabinet frame so that airflow is directed through the equipment rather than leaking out beneath it.

Construction is 14 gauge mild steel, finished in a painted black textured powder coat. The panel is part of the C4B bottom panel range, which is finished in RAL9005 black or RAL7035 gray powder paint that complies with the Greenguard guidelines for indoor air quality. The panel drawing shows overall dimensions of 26.50 in (673 mm) by 19.00 in (483 mm), a material thickness of 0.07 in (2 mm), and six 0.22 in (6 mm) diameter mounting holes.

C4B2431SBK1 is designed for use with the C4, C4RR and DCZ4 cabinet series. Cabinet mounting hardware is supplied in the box: six 8-32 clip nuts in black oxide finish and six 8-32 x 0.5 in zinc plated machine screws, both available as replacement kit CLPKIT832-6. Shipping weight is 7 lbs (3.18 kg).

For procurement, this part is RoHS and REACH compliant, USMCA compliant, TAA-compliant for GSA Schedule purchases, classified ECCN EAR99 under tariff code 8538.10.0000, and manufactured in North America (country of origin CA). A brushed-finish equivalent for the same cabinet size is listed as C4BBCE2431BK1.