Hammond C2T1923FBK1 4-Hole 4.70 in Fan Cutout Cabinet Top Panel

The C2T1923FBK1 is a black cabinet top panel from the C2TF Series, punched with four 4.70 in (119 mm) openings that can be used for 4 in tube axial fans, left open for cable access, or fitted with covers. It is intended for IT, network, telecom, AV and broadcast teams who want to set up or change a cabinet's airflow strategy without replacing the cabinet top.

Construction is 14-gauge mild steel with a RAL9005 black powder coat finish. The powder coat used across the series is GREENGUARD, TSCA and RoHS compliant, and the panel is TAA-compliant and manufactured in North America, which supports government procurement requirements. The part is listed to cRUus standards, is REACH and RoHS compliant, and carries ECCN EAR99.

Overall panel dimensions are 20.00 in (508 mm) by 15.00 in (381 mm), with 4.56 in (116 mm) diameter cutouts and four 0.19 in (5 mm) fan screw holes around each opening. Six 0.22 in (6 mm) mounting holes are provided for attachment to the cabinet frame. Shipping weight is 4 lbs (1.81 kg).

Fans are not supplied with C2T1923FBK1; DNFK4AC120 tube axial fans are sold separately, and this configuration includes no thermostat. Cable entry is optional in the sense that any unused opening can carry cable instead of a fan. Mounting hardware is included (CLPKIT832-6 style 8-32 U-clip nuts and 8-32 x 1/2 screws), and assembly requires only a Phillips screwdriver: install the U-clip nuts on the cabinet frame, set the panel in place, then tighten.

The C2T1923 size fits C2 cabinets 23.00 in wide by 23.63 in deep, C4 cabinets 24.00 in wide by 31.50 in deep, and all sizes of H1 and RCK cabinets; H1 cabinets require the H1TC Series for mounting.