TRM Self-Regulating (SR) Heating Cables are safe, flexible and easy to install in a wide range of residential, commercial, and industrial applications where the heating cables need to be exposed to free air, rather than being embedded in a medium. Self-regulating technology allows each of these heating cables to adjust its wattage (heat) output based on the temperature and environment to which the cable is exposed. In cold conditions, it generates more wattage (heat). In warmer conditions, the output is reduced and thereby saves energy. This technology also helps make it one of the safest heating cables on the market, as well as the industry standard for most roof and pipe tracing applications. If it encounters a warm surface or is exposed to a warm ambient environment, the cable will automatically adjust its wattage output and avoid overheating in any one location. They can be cut, field-terminated, and crossed over themselves. These cables are ideal for: Freeze protection pipe tracing Process maintenance pipe and vessel tracing Heat loss replacement Roof and gutter de-icing Frost heave prevention. In-pipe heat tracing of potable water lines Hot water temperature maintenance These have a 6' cold lead, which can be directly plugged into a 120V outlet. Specifications: Brand Name TRM Heating Cables Item Name Heating Cable Type Pre-Assembled, Self Regulating, Plug-In Voltage Rating 120 V Core Semi-Conductive Conductor Size 16 AWG Conductor Material Polymer Wattage 8 W/ft Temperature Rating 85 °C Insulation Material Tinned Copper Jacket Material Polyolefin Length 75 ft Standards cETLus Listed, cSAus Certified Application For Freeze Protection, Sprinkler Tracing, Roof and Gutter De-Icing, Heat Loss Replacement, Frost Heave Prevention, Residential, Commercial Applications