Brand: Hammond Item: Enclosure heater Connection: 3-pole terminal block for 12 AWG max solid or stranded wire Operating Voltage: 120 VAC Mounting: Panel Fan Type: Axial Hertz: 60 Hz Heating Capacity: 800W Heating Element: Incoloy tubular Heater Control: Adjustable thermostat Contact 1: N.C. (open on rise) 0 to 100 deg F Switching Differential: 13 deg F Switching Tolerance: +/-5 deg F Hammond enclosure heater, axial fan, 800W heating capacity, incoloy tubular heating element, 120 VAC operating voltage, 60 Hz, adjustable thermostat, N.C. (open on rise) 0 to 100 deg F, panel mount.