Single-core PTFE wire HELUFLON®-PTFE-5Y 1xAWG26/19 (0.14 mm²) blue, 1000 V 25353

Highly durable PTFE cable for extreme conditions

This single-core HELUFLON-PTFE-5Y T.EE cable is a specialized solution for applications requiring reliability in harsh conditions. Made with silver-plated copper and PTFE (polytetrafluoroethylene) insulation, it provides exceptional resistance to temperature, chemicals, and radiation. This cable is ideal for both professional installers and end-users who need reliable wiring in demanding environments.

Construction and properties

The cable features a solid construction: a silver-plated copper core ensures good conductivity, and PTFE insulation guarantees high resistance to external factors. PTFE, compliant with DIN VDE 0207 part 6 and MIL-W 16878 standards, is a material with exceptional dielectric and thermal properties. This allows the cable to maintain its properties over a wide temperature range – from -190°C to +260°C (short-term up to +300°C). Additionally, it is non-flammable, resistant to microorganisms and fungal growth, completely resistant to ozone and weathering. Water absorption is minimal, resulting in long-term stability of electrical parameters. Materials used in production are silicone-free, cadmium-free, and do not interfere with painting.

Applications and benefits

The HELUFLON-PTFE-5Y cable finds application in many industries:

• Installations in furnaces and brickworks: Withstands extreme temperatures without loss of insulation properties.
• Kitchen and measuring devices: Provides safe and reliable connections in devices exposed to high temperatures and humidity.
• Chemical industry: Resistance to acids, alkalis, solvents, oils, and gasoline makes it an ideal choice for corrosive environments.
• Switchgear cabinets: Excellent for building switchgear operating in harsh conditions.
• Applications requiring high radiation resistance: Suitable for environments with exposure to ionizing radiation.

Thanks to high-quality materials and precise workmanship, this cable guarantees long-lasting and trouble-free operation in the most difficult conditions. It is compliant with the Low Voltage Directive 2014/35/EU (CE marking). The minimum bending radius is 10 x cable diameter, making installation easier even in tight spaces. Insulation resistance is min. 1 GOhm x km, providing effective protection against current leakage. Test voltage is 5kV for EE type and 3.4kV for E type, confirming its high quality and safety of use.