Cable unipolar PTFE HELUFLON®-PTFE-5Y 1xAWG18/19 (0,95 mm²) transparente, 600 V 25236

Cable HELUFLON-PTFE-5Y – Reliability in extreme conditions

This specialized single-core cable with PTFE (polytetrafluoroethylene) insulation is a solution for demanding applications where standard cables fail. Designed to operate in extreme temperatures and aggressive chemical environments, it ensures safety and long-term operation. Ideal for both professional installers and end-users looking for reliable wiring.

Construction and application

The HELUFLON-PTFE-5Y cable is characterized by a silver-plated copper core, which increases its corrosion resistance and ensures excellent conductivity. The PTFE-HELUFLON® insulation meets the strict standards of DIN VDE 0207 part 6 and MIL-W 16878, guaranteeing the highest quality and safety. This cable finds wide application in switchgear installations, furnaces, brickworks, kitchen and measuring devices. Due to its chemical resistance, it is indispensable in the chemical industry, where it is exposed to flames, acids, alkalis, solvents, oils and gasoline.

Key features and benefits

• Wide operating temperature range: from -190°C to +260°C (short-term up to +300°C) – enables use in extreme thermal conditions.
• Chemical resistance: resistant to acids, alkalis, solvents, oils and gasoline – ideal for industrial environments.
• High insulation resistance: minimizes the risk of short circuits and ensures safe operation.
• Low electrical losses: translates into energy efficiency of the installation.
• Non-flammability: increases fire safety – meets IEC 60332-1-2 standard.
• Radiation resistance: allows use in installations exposed to radiation.
• Minimal water absorption: ensures stable electrical parameters even in a humid environment.
• Silver-plated copper core: increases conductivity and corrosion resistance.

The conductor cross-section of 0.95 mm² and the approximate outer diameter of 1.94 mm provide optimal parameters for many applications. The rated voltage U0/U is 600 V, making it suitable for most electrical installations. Additionally, the cable is completely resistant to ozone and does not contain silicone, cadmium or substances that interfere with painting – which confirms its high quality and care for the natural environment. The possibility of specifying the cable color by adding a symbol to the catalog number (1=black, 2=red, etc.) facilitates the identification of conductors in the installation.