Constant Power Cable

Constant Power Cable

Clarian Constant Power Cable (PDF datasheet)Product enquiry and further information (Contact us form)

Constant power heating cable supplied on a real to desired voltage (12v to 230v), Wattage 10 to 60w per meter. Customer to cut and terminate. Wired in parallel so should a cable break occur the heater will continue to operate.

This particular kind of heating cable is suitable for all those applications where a constant power along the whole length, flexibility and high resistance at thermal excursions (-50°C +200°C) are required.

The production technology of this cable allows to manage different cutting lengths according to the steps of the contacts, normally placed at 50 cm one from the other.

The cable is formed by 2 insulated silicone cables alternative stripped at 50 cm. The resistive wire is wrapped around producing a parallel connection between the 2 cables. The external anti laceration silicone coating, guarantees flexibility, strength and high electric insulation.

The electric connection of the cable is made through the stripping of the external insulation, removing the resistive wire and the separation of the 2 cables.

This operation has to be done on both the extremity of the heating cable, paying attention to the end on the opposite side of connection, so to avoid any short circuit.

Applications include underfloor heating, roof heating and anti-condensation in refrigeration.

Constant Power Cable 

 Constant Power Cable


Constant Power Cable

Product Specification

  • Technical data
    • Non-braided
    • Braided
  • Voltage:
    • 12V to 230V
    • 12V to 230V
  • Power:
    • 10W/m to 60W/m
    • 10W/m to 50W/m
  • Length:
    • [Volt*8] / W/m ex: [230*8]/30=61.3m
    • [Volt*5] / W/m ex: [230*5]/30=38.3m


  • Temperature:
    • -50°C to 200°C
    • -50°C to 200°C
  • Dimensions:
    • 6.5 x 4.5mm
    • diam. 3.5mm
  • Bending radius:
    • 20mm (min.)
    • 15mm (min.)

Application field



  • Pipeline
  • Doors and Cold rooms
  • Tank and recipient
  • Floor heating
  • Valve and pipeline
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