Hammond C4BBCE3031BK1 Brushed Cable Entry Bottom Panel, 30 x 31.5

The C4BBCE3031BK1 is a brushed cable entry bottom panel from Hammond's C4B Series, designed specifically for C4 cabinet frames measuring 30.00 in (762 mm) wide by 31.50 in (800 mm) deep. It is intended for IT, data centre and AV integrators, electricians and facilities teams who need to close off the base of a cabinet while still routing cable bundles in from below.

Construction is 14 gauge mild steel finished in black powder paint coat (RAL9005 per the series finish options; this part number is identified as painted black on the drawing). The brushed cable entry opening lets power and data cabling pass through the cabinet floor while the panel encloses the base for airflow management, helping to separate supply and return air paths in hot-aisle/cold-aisle layouts.

Key drawing dimensions include an overall panel width of 26.50 in (673 mm), a 25.00 in (635 mm) dimension in the top view, a 12.00 in (305 mm) opening dimension and 0.22 in (6 mm) diameter mounting holes. The C4B Series is compatible with the C4, C4RR and DCZ4 cabinet series.

Mounting hardware is included in the box: six 8-32 clip nuts with black oxide finish and six 8-32 x 0.5 in zinc plated machine screws, replaceable as kit CLPKIT832-6. The C4BBCE3031BK1 is manufactured in North America, is RoHS and REACH compliant, USMCA compliant, TAA-compliant for GSA Schedule purchases, and the finish complies with the Greenguard guidelines for indoor air quality.