HELUFLON-PTFE-5Y T.E 600 V heluflon cable 1XAWG28/7 two-color, 1XAWG 28/7 25137

PTFE wire for extreme conditions

This two-color HELUFLON-PTFE-5Y T.E wire is a specialized solution for installations requiring the highest resistance to external factors. Made with a silver-plated copper core and PTFE (polytetrafluoroethylene) insulation, this wire performs perfectly in environments with extreme temperatures, aggressive chemicals, and exposure to radiation. Its construction and materials guarantee reliability and long-term operation even in the most demanding conditions.

Construction and application

The HELUFLON-PTFE-5Y T.E wire is designed for use in installations and construction of control panels operating in extreme conditions, such as furnaces, brickworks, kitchen appliances, measuring devices, and in the chemical industry. Its resistance to flames, acids, alkalis, solvents, oils, and gasoline makes it an ideal choice where standard wires fail. The silver-plated copper core provides excellent conductivity and corrosion resistance. The PTFE insulation – a material with exceptional dielectric and thermal properties – guarantees safety and reliable operation.

• Wide range of applications: from industrial installations to laboratory and medical devices.
• Chemical resistance: ideal for environments with aggressive chemicals.
• Extreme temperatures: operating temperature range from -190°C to +260°C (short-term up to +300°C).
• Safety: self-extinguishing and flame-retardant material, meeting the standards of DIN VDE 0482-332-1-2, DIN EN 60332-1-2 and IEC 60332-1.

Key features and parameters

The wire is characterized by a core cross-section of 0.09 mm² and an approximate outer diameter of 1.09 mm. The rated voltage U0/U is 600 V, making it suitable for many electrical applications. Made with a multi-strand flexible class 5 core, it provides easy installation and adaptation to various installation configurations. In addition, the two-color construction facilitates the identification of cores during installation and subsequent maintenance.

• Core class: 5 (multi-strand flexible) – provides flexibility and ease of routing wires in tight spaces.
• Rated voltage: 600 V – allows use in a wide range of electrical installations.
• Insulation resistance: min. 1 GOhm x km – guarantees high insulation quality and minimizes energy losses.
• Minimum bending radius: 10 x Ø cable – facilitates installation even in hard-to-reach places.
• Radiation resistance: up to 1 x 10⁵ cJ/kg (up to 1 Mrad) – allows use in environments exposed to ionizing radiation.