Single-core PTFE wire HELUFLON®-PTFE-5Y 1xAWG26/7 (0.14 mm²) transparent, 1000 V 25346

High-temperature cable for demanding applications

This specialized HELUFLON-PTFE-5Y cable, catalog number 25346, is a reliable solution for installations operating in extreme conditions. Made of silver-plated copper and PTFE (polytetrafluoroethylene) insulation, it ensures safety and durability in harsh environments. The cable is designed to operate at 1000V and is characterized by high resistance to temperature, chemicals, and radiation.

Construction and properties

The HELUFLON-PTFE-5Y cable stands out with its advanced construction, guaranteeing its unique properties:

• Conductor: silver-plated copper, ensuring excellent conductivity and corrosion resistance. Tinning or nickel plating available on request.
• Insulation: made of PTFE-HELUFLON®, meeting DIN VDE 0207 part 6 and MIL-W 16878 standards. PTFE is a material with exceptional chemical and thermal resistance.
• Wide operating temperature range: from -190°C to +260°C (short-term up to +300°C), allowing the cable to be used in extreme conditions.
• High radiation resistance: up to 1 x 10⁵ cJ/kg (up to 1 Mrad), making it ideal for applications in the nuclear industry or near radiation sources.
• Low water permeability: minimal water permeability of approx. 0.18 mg/cm² over 24 hours, protecting against moisture damage.
• Chemical resistance: completely resistant to ozone, acids, alkalis, solvents, oils and gasoline – ideal for use in the chemical industry.
• Flame retardant: self-extinguishing and flame-retardant material, tested according to DIN VDE 0482-332-1-2, DIN EN 60332-1-2 and IEC 60332-1 standards.

Applications

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

• Control cabinet installations: ideal for building control panels operating in difficult temperature conditions.
• Chemical industry: resistance to aggressive chemicals makes the cable indispensable in this type of application.
• Kilns and brickworks: high thermal resistance allows the cable to be used in heating devices.
• Kitchen and measuring devices: safe and reliable operation even at high temperatures.
• Aerospace industry: due to its properties, it is used in specialized installations.

Additionally, the cable is available in various colors (black, red, blue, brown, white, transparent, and two-color), making it easier to identify the conductors during installation. Remember to add the appropriate color symbol to the catalog number when placing your order!