Single-core PTFE wire HELUFLON®-PTFE-5Y 1xAWG26/19 (0.14 mm²) brown, 600 V 25154

Highly durable PTFE cable for extreme conditions

This brown HELUFLON-PTFE-5Y T.E cable with a cross-section of 0.14 mm² is a reliable solution for installations requiring high resistance to temperature, chemicals and harsh environmental conditions. The cable is designed to operate at a rated voltage of 600 V and features a flexible, stranded wire construction of class 5. Its construction and materials ensure long-lasting and safe operation in demanding industrial and installation applications.

Construction and application

The HELUFLON cable uses a silver-plated copper wire, which ensures excellent conductivity and corrosion resistance. PTFE (polytetrafluoroethylene) insulation guarantees exceptional resistance to high temperatures (up to +260°C, briefly up to +300°C) and aggressive chemicals – acids, alkalis, solvents, oils and gasoline. This makes it ideal for use in furnaces, brickworks, kitchen appliances, chemical laboratories and in the construction of switchgear cabinets operating in extreme conditions. Meets the requirements of the Low Voltage Directive 2014/35/EU (CE marking).

Key features and benefits

• Exceptional thermal resistance: Operating temperature range from -190°C to +260°C (briefly up to +300°C) allows use in the most demanding environments.
• Chemical resistance: PTFE insulation provides resistance to a wide range of chemicals, making it an ideal choice for the chemical industry and laboratories.
• High insulation: Minimizes electrical losses and ensures safe operation of the installation.
• Low water permeability: Ensures reliable operation even in humid environments.
• Radiation resistance: Enables use in applications exposed to ionizing radiation (up to 1 x 10⁵ cJ/kg).
• Non-flammable: Increases installation safety and minimizes the risk of fire.
• Minimum bending radius: 10 x cable diameter makes installation easier even in tight spaces.
• Available colors: The ability to order the cable in different colors (black, red, blue, brown, white, transparent, two-color or other on request) makes it easier to identify wires.
• Silver-plated wire: Provides better electrical conductivity than standard copper.

Additional information: the wire can be supplied bare or tinned/nickel-plated on request.