Results You searched for: King Electric SR Self Regulating Roof & Gutter Heating Cable - Deicing Heat Trace Cable Rated at 8 Watts per Foot at 32 Deg. F - 120 Volt & 240 Volt. Cut to Length, 250 or 1000 foot spools Results Displayed: 1 - 17 of 17
King SR self-regulating heating cable consists of a continuous core of conductive polymer extruded between two 16 AWG tinned copper bus wires. The cable will regulate its power output (watt/ft.) automatically in response to changes in the surrounding temperature. The self-regulating feature allows the cable to be overlapped without overheating or burning out the cable.