Hammond C4D2473BBK1 42U Vented Split Barn Door, 24in Cabinet

The C4D2473BBK1 is a 42U vented split (barn-style) surface door built exclusively for the C4 Cabinet Series in the 24.00 in (610 mm) width. The split design divides the opening into two leaves, so the door can be opened in a narrower aisle than a single full-height panel requires — useful for data closets, network rooms and equipment areas where clearance in front of the cabinet is limited. Its 79% perforated face supports front-to-back airflow for active networking and server loads.

Construction is 16-gauge steel finished in a textured RAL9005 black powder paint coat that complies with the Greenguard guidelines for indoor air quality. The listed material is mild steel, and the part is RoHS and REACH compliant, USMCA compliant and TAA-compliant for GSA Schedule purchases. It is manufactured in North America (country of origin CA).

The drawing for C4D2473BBK1 shows an overall width of 20.37 in (517 mm) and an overall height of 73.25 in (1861 mm), with a 68.25 in (1734 mm) height dimension on the vented section. The assembly ships as a complete door: split door main and secondary panels, three left-hand and three right-hand 180° opening hinges, a 42U H1 lock-rod assembly, an FH333 swing handle key lock and two barn door stop brackets.

Installation uses the C4 Series integrated spring pin at the top and bottom of the door, with the supplied hinges mounted to the cabinet. Doors in this series are hinged on the left and swing right to left; order the C4RHINGE if right-hand hinging is required. Solid, window and single vented versions of the same 42U / 24 in size are also available.