HSRM High Temp Self-Regulating Heating Cables for Division 1 Areas


Trasor HSRM self-regulating heating cable provides safe, reliable heat tracing for process temperature maintenance and freeze protection of pipes, valves, tanks and similar applications. Constructed of industrial grade 16 AWG buss wire with metal braid and a fluoropolymer over-jacketing, HSRM ensures operating integrity in most hostile industrial environments. The 420 °F (215 °C) maximum exposure temperature rating allows steam cleaning of process equipment with up to 300 psig steam.

  • Approved for Class I Division 1 areas
  • Easy to design
  • Cut to length in the field
  • Cable can be overlapped
  • Wattages: 5, 8,10, 15 & 20 w/ft.
  • Can be easily field spliced
  • 120V-277 VAC
  • Maximum exposure temperature of 420°F
  • Maximum maintain temperature of 302°F
  • Ideal for short cable lengths

View Data Sheet


  • Pipe Heating
  • – Freeze Protection
  • – Process Maintenance


  • Tank / Vessel heating

Technical Resources

Literature: L-138-2

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Installation: PJ438a-24

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