Raychem XL-Trace 31XL2-ZH Self Regulating Cable

Raychem Part Number: P000002116

Raychem XL-Trace 31XL2-ZH self-regulating cable coiled, purple in colour.

Raychem XL-Trace 31XL2-ZH provides flow maintenance in grease waste line applications.

The self-regulating heating cable range, combined with pipe insulation, prevents grease waste lines and pipes from clogging up. Developed specifically for use within commercial and residential buildings, XL-Trace’s Low Smoke Zero Halogen materials ensure it is the safest solution for modern building design.

Connection of the cable is using the Raychem Rayclic system.

  • Self-regulating—will not overheat where cable may need to cross-over itself
  • Up to 90% less smoke emissions: IEC61034-2 tested and compliant
  • Zero halogen: IEC60754-1 tested and compliant
  • Improved self-extinguishing properties under the IEC62395 flammability test
  • Easy to connect using the Rayclic system

The cables are warranted under the Raychem Extended Warranty Program providing 10 years warranty for registered installations. Additional warranties apply when installed by a Raychem Certified Pro.


  • IEC62395: 2013—CE, VDE, GOST-R, CSTB
  • IEC60754-1—Zero Halogen Insulation Material
  • IEC61034-2—Low Smoke Emissions
  • IEC60068-2-5 and IEC60068-2-9—UV-Resistance

Product Specifications

Nominal power output 31W/m at 5°C
Maximum exposure temperature 85°C
Maximum circuit length 118m (20A)


  • 1.3mm² nickel plated copper conductor
  • Self-regulating conductive core
  • Low Smoke Zero Halogen (LSZH) Insulation
  • Aluminium foil wrap
  • Protective tinned copper braid
  • Low Smoke Zero Halogen (LSZH) outer jacket (purple)

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