Hammond C2T1931F4TLG1 400 CFM Fan Top Panel with Adjustable Thermostat

The C2T1931F4TLG1 is a pre-wired fan top panel from the Hammond C2TF Series, supplied in ASA61 light gray. It carries four 4.70 in (119 mm) ball-bearing AC fans that are factory wired and controlled by an adjustable thermostat, making it a practical way for IT, network, telecom and AV teams to convert a passively cooled rack cabinet into an actively cooled one without field wiring.

Construction is 14-gauge mild steel with a powder coat finish that is GREENGUARD, TSCA and RoHS compliant. The panel measures 23.750 in (603.25 mm) by 20.000 in (508.00 mm) overall and ships at 25 lbs (11.34 kg). Free flow air delivery is rated at 400 CFM with a noise level of 64 dB, and the fan assembly is rated 115 VAC, 50/60 Hz, 0.77 Amps with a 6 foot power cord. The adjustable thermostat has a 32°F to 140°F setting range so fans run only when cabinet temperature calls for it.

The 1931 top size is intended for C2 cabinets 23.00 in wide by 31.50 in deep and C4 cabinets 24.00 in wide by 36.00 in deep. The C2TF Series is designed for use with C2, C2RR, C4, C4RR_A, C4RR_S, C4RR_D, H1, RCK or CLC cabinet series; H1 cabinets require the H1TC Series for mounting. Mounting hardware is included — six 8-32 x 1/2 in round head screws and six speed nuts (CLPKIT832-6) — and installation only requires a Phillips screwdriver: fit the U-clip nuts to the cabinet frame, set the panel in place, then tighten.

C2T1931F4TLG1 is cURus Recognized to UL507 and CSA C22.2 No. 113, is TAA-compliant and is manufactured in Canada. This version does not include cable entry grommets; other C2TF configurations cover open cutouts, fan grills and cable entry.