THERMON 21209 CONST WATT HEATING CABLE3C40 16 AWG OVERJACKET

TEK series resistance constant watt heating cables are used for long line temperature maintenance or freeze protection where circuit lengths exceed the limitations of parallel resistance heating cables. Circuit lengths up to 12,000 ft (3,658 m) can be energized from a single power supply point. The series circuitry of TEK provides consistent power output along the entire length of the cable without the voltage drop concerns associated with parallel tracer constructions. TEK cables are approved for use in ordinary (nonclassified) and hazardous (classified) areas.