Thermon Heat Tracers Pvt. Ltd. Offers Freeze Protection/ Process Temperature Maintenance Self-Regulating Heating Cable. Thermon Heat Tracers Pvt. Ltd is an ISO 9001 accredited company. The Company also manufactures various types of wires and cables. The Freeze Protection/ Process Temperature Maintenance Self-Regulating Heating Cable, also known as RSX ™ 15-2 is designed for applications where the Watt density requirements preclude the use of the standard range of winterization cables. This cable is suited for freeze protection or process temperature maintenance applications that have higher heat losses but are not exposed to high temperatures such as steam cleaning. The heat output of Freeze Protection/ Process Temperature Maintenance Self-Regulating Heating Cable varies in response to the surrounding conditions along the entire length of a circuit. This Cable can be overlapped without temperature upset damage of the cable. This Cable has an Operating Voltage of 230 VAC and Maximum Maintenance Temperature of 65 Degree C.