Self Regulating Cable

Low Temperature


  • Self-Regulating, Energy Efficient
  • 16 AWG Buss Wire
  • Circuit Lengths to 660 Feet
  • Process Temperature Maintenance to 150°F (65°C)
  • Maximum Continuous Exposure Temperature, Power Off, 185°F (85°C)
  • Industrial Freeze Protection Applications
  • Freeze Protection of Fire Protection System Piping
  • Field Splicing Without Disrupting Heat Output
  • 3, 5, 8 and 10 W/Ft.
  • 120 and 208 - 277 Volt From Stock
  • Approximate Size 3/8”W x 1/8"H
  • Min. Bend Radius 1-1/8"
  • For Use on Metal and Plastic Pipes


Chromalox SRL self-regulating heating cable provides safe, reliable heat tracing for freeze protection of pipes, valves, tanks and similar applications. Constructed of industrial grade 16 AWG buss wire with a tinned copper braid and optional overjacketing, SRL ensures operating integrity in Div. 2 hazardous environments as well as certain corrosive industrial environments. SRL heating cable has a maximum maintenance temperature rating of 150°F (65°C).