Single-core PTFE wire HELUFLON®-PTFE-5Y 1xAWG24/7 (0.21 mm²) transparent, 600 V 25166

Durable PTFE cable for extreme conditions

This high-quality HELUFLON-PTFE-5Y T.E. cable is a reliable solution for installations requiring resistance to harsh environmental conditions and high temperatures. The cable features a flexible, stranded wire construction and PTFE (polytetrafluoroethylene) insulation, ensuring long-lasting and safe operation. Ideal for both professional installers and end-users looking for a durable and reliable solution.

Construction and properties

The HELUFLON-PTFE-5Y cable is made of silver-plated copper wire, which increases its conductivity and corrosion resistance. The PTFE insulation provides exceptional chemical, thermal and electrical resistance. This makes the cable perfect for installations exposed to aggressive chemicals, high temperatures (up to +260°C, briefly up to +300°C) and extreme weather conditions. Additionally, the materials used in production are silicone, cadmium and paint-inhibiting substance free.

This cable also stands out for:

• High insulation resistance – minimum insulation resistance is 1 GOhm x km.
• Low electrical losses, which translates to energy efficiency of the installation.
• Non-flammability – meets safety standards regarding fire resistance (DIN VDE 0482-332-1-2, DIN EN 60332-1-2, IEC 60332-1).
• Resistance to microorganisms and fungal growth – ensures hygiene and durability in demanding environments.
• Minimal water absorption – guarantees stable electrical parameters even in humid conditions.

Applications and parameters

The HELUFLON-PTFE-5Y cable finds wide application in:

• Installations in furnaces, brickworks and kitchen appliances.
• Chemical industries – as a cable resistant to acids, alkalis, solvents, oils and gasoline.
• Construction of switchgear cabinets operating in extreme thermal conditions.
• Measuring devices requiring high precision and reliability.

Main parameters:

• Rated voltage U0/U: 600 V
• Rated wire cross-section: 0.21 mm² (corresponds to 1xAWG 24/7)
• Approximate outer diameter: 1.32 mm
• Wire class: Class 5 (flexible stranded)
• Operating temperature range: from -190°C to +260°C (briefly up to +300°C)