Electric Heating Cable, Cable Type Self-Regulating, Cable Length 250 ft, Indoor Only, NEMA Plug Configuration Hardwired, 6 W Watts per Foot @ 40F, Voltage 120V AC, Includes Cable Only, 6 W Watts per Cable @ 40F, 0.05 A Amps per Cable @ 40F, 0.05 A Amps per Foot @ 40F, Cable Cover Material Tinned-Coated Copper, Cable Material Conductive Carbon, Frequency 50 Hz, Max. Circuit Length 200 ft, Max. Operating Temp. 150 Degrees F, Min. Operating Temp. -40 Degrees F, Number of Conductors 2