Heating cable DEVIsafe 20T 670W 230V 33m 140F1277

DEVIsafe 20T Heating Cable – Reliable Frost Protection and Thermal Comfort

The DEVIsafe 20T heating cable is a single-sided power cable designed for effective frost protection heating and providing thermal comfort in various outdoor applications. Meeting the requirements of IEC 60800:2009, this two-core cable is characterized by high mechanical strength and resistance to atmospheric conditions.

Construction and application

DEVIsafe 20T is characterized by a round cross-section, which significantly facilitates its installation in places requiring flexibility and adaptation to the shape of the substrate. It is ideal for roof installations – in gutters and downspouts – preventing the formation of icicles and damage caused by freezing water. It also performs well in heating outdoor stairs, garage driveways or sidewalks, eliminating the risk of slipping and falling. The cable is designed to operate at 230V and offers a heating power of 20 W/m along its entire length.

Advantages for professionals and end users

• Durability and safety: Fully shielded two-core cable minimizes electromagnetic interference and ensures safe operation.
• Resistance to external conditions: Black PVC outer coating protects the cable from UV radiation, moisture and mechanical damage, guaranteeing long-lasting performance.
• Easy installation: Round cross-section makes it easier to lay the cable in complex configurations, saving time and installation costs.
• Longevity: High-quality materials and solid construction ensure reliable operation for many years.
• Versatility: Wide range of applications – from frost protection to comfortable heating of outdoor surfaces.
• Warranty: The DEVI manufacturer offers a 20-year warranty on heating cables, which proves their high quality and reliability.

Technical specifications in practice

The DEVIsafe 20T cable, 33 meters long and 670W, is an ideal solution for medium-sized surfaces requiring frost protection heating or maintaining a constant temperature. The cable diameter of 6.9 mm ensures its visual discretion after installation. The maximum operating temperature of 60°C allows for safe use in various atmospheric conditions. The cable resistance is 79.2 Ω, which is important when selecting appropriate electrical circuit protection. It is worth remembering the minimum installation temperature of -5°C and the minimum bending radius of six cable diameters to avoid damage during installation.