Single-core PTFE wire HELUFLON®-PTFE-5Y 1xAWG22/7 (0.35 mm²) transparent, 600 V 25186

PTFE cable for extreme conditions

This high-quality HELUFLON-PTFE-5Y T.E cable, made with polytetrafluoroethylene (PTFE) insulation, is designed to operate in demanding environments. It features exceptional resistance to temperature, chemicals, and radiation, making it an ideal choice for industrial applications, switchgear cabinets, and equipment operating in harsh conditions. This cable is particularly recommended for situations where standard solutions fail.

Construction and properties

The HELUFLON cable has a silver-plated copper conductor, ensuring good conductivity and corrosion resistance. The PTFE insulation – a material with exceptional dielectric and thermal properties – guarantees reliable operation over a wide temperature range, from -190°C to +260°C (short-term up to +300°C). Additionally, PTFE is resistant to most chemicals, ozone, and radiation. This ensures the cable retains its properties for a long time, minimizing the risk of failure and downtime.

• Exceptional thermal resistance: Operation in a temperature range from -190°C to +260°C (short-term +300°C).
• Chemical resistance: Safe use in environments exposed to acids, alkalis, solvents, oils, and gasoline.
• High insulation: PTFE provides excellent dielectric properties and minimal electrical losses.
• Radiation resistance: The cable retains its properties under radiation exposure.
• Safety: Self-extinguishing and flame-retardant material, compliant with DIN VDE 0482-332-1-2, DIN EN 60332-1-2, and IEC 60332-1 standards.
• Compliance with standards: The product meets the requirements of the Low Voltage Directive 2014/35/EU (CE marking).

Technical data and application

The HELUFLON-PTFE-5Y T.E cable with a cross-section of 0.35 mm² (AWG 22/7) is designed to operate at a rated voltage of 600 V. Its approximate outer diameter is 1.47 mm. Thanks to the flexible construction with a multi-strand class 5 conductor, the cable is easy to install even in tight spaces. It finds application in:

• Installation and construction of switchgear cabinets operating in extreme temperature conditions.
• Furnaces, brickworks, and kitchen and measuring devices.
• Chemical industry – as a cable resistant to aggressive chemicals.
• Where high resistance to temperature and external factors is required.

Available cable colors: black (1), red (2), blue (3), brown (4), white (5), transparent (6), two-color (7), and other colors (8) – please add the appropriate symbol to the catalog number when ordering. The conductor can be supplied bare or tinned/nickel-plated on request.