DEVIsnow 20T Heating Cables - 12m

DEVIsnow 20T Heating Cables - 12m

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  • Length: 12m
  • Fast and easy to install
  • Multiple outdoor applications
  • Safe and robust
  • Long life-time
  • Maximum protection
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DEVIsnow is an extremely high-quality, 360° fully screened twin conductor cable with a tough outer sheath (UV stable) and cold lead 2,3 m long. Its round profile and robust construction ensures a fast, simple and safe installation on roofs, in gutters, down drain pipes and on the ground. The heating cable must be used together with an appropriate thermostat to secure against overheating and reduce energy consumption. DEVIsnow heating cables should not be in direct contact with bitumen roofs.

The cold lead has solid conductors ensuring fast installation with a clearly visible connection. To ensure a long life-time, all cables are minutely inspected including tests for Ohmic resistance, high voltage and material controls to ensure the quality. This means that we are proud to supply our extended DEVIwarranty.

DEVIsnow is ideal for a variety of outdoor applications, including:

  • Snow and ice melting on roofs and gutters
  • Ice dam prevention
  • Frost protection for down drain pipes and gutters
  • Snow and ice melting on driveways and walkways
  • And more

Technical Specifications

  • Nominal voltage: 230V~
  • Construction: Twin conductor with 360° screening, one cold lead
  • Output: 20 W/m
  • Max. permissible use temperature, powered: 70 °C
  • Max. permissible use temperature, unpowered: 90 °C
  • Cable diameter: 7 mm
  • Deformation strength: 1500 N
  • Pulling strength: 450 N
  • Conductor insulation: FEP
  • Outer sheath: UV protected PVC
  • Screen: 0,5 mm2 Cu, 100% Alu-foil
  • Cold lead: 2,3 m, DTCL, 3G (1,5 or 2,5)mm²
  • Min. installation temperature: -5 °C
  • Bending Ø, min.: 5 cm
  • IP Class: IPX7

Data sheet

Cold Lead Length
2,3 meter
Cable Diameter
7,0 mm
20 W/m
Cable Resistance
212,0 Ohm
12 meter
IP Class
Power rating
250 Watt

Specific References


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Our products are used worldwide

From Australia to Norway and Brazil to Germany. We have customers all over the world using our products.

Equis Australia
Teknologisk Institut
Pontis Engineering
Nordic Aviation