Single-core PTFE wire HELUFLON®-PTFE-5Y 1xAWG24/19 (0.24 mm²) blue, 1000 V 25373

Durable PTFE cable for extreme conditions

This specialized HELUFLON-PTFE-5Y T.EE cable, made with PTFE (polytetrafluoroethylene) fluoropolymer insulation, is an ideal solution for applications requiring reliability in harsh conditions. This cable is characterized by exceptional resistance to temperature, chemicals and radiation, making it indispensable in many industries.

Construction and properties

The cable consists of a silver-plated copper core, ensuring good conductivity, and PTFE-HELUFLON® insulation, meeting DIN VDE 0207 part 6 and MIL-W 16878 standards. This construction guarantees high flexibility and long-term operation even in extreme temperatures – from -190°C to +260°C (short-term up to +300°C). Additionally, the materials used in production are silicone-free, cadmium-free and do not contain substances that interfere with painting.

It is worth noting a number of important properties:

• Exceptional chemical resistance: The cable is resistant to flames, acids, bases, solvents, oils and gasoline – crucial in the chemical industry.
• High thermal resistance: Allows operation at very high and low temperatures without loss of insulating properties.
• Low electrical losses: Ensures efficient energy transmission.
• Non-flammability: Increases the safety of the installation.
• Resistance to microorganisms and fungi: Extends the cable's life in a humid environment.
• No water absorption: Guarantees stable electrical parameters even in humid conditions.
• Self-extinguishing and flame-retardant: Meets DIN VDE 0482-332-1-2, DIN EN 60332-1-2 and IEC 60332-1 standards.

Applications and compliance with standards

The HELUFLON-PTFE-5Y T.EE cable finds wide application in:

• Installations and construction of switchgear cabinets operating in extreme thermal conditions.
• Furnaces, brickworks and kitchen appliances.
• Measuring devices.
• The chemical industry – everywhere where resistance to aggressive chemicals is required.

The cable meets the requirements of the Low Voltage Directive 2014/35/EU (CE marking) and DIN VDE 0881 and IEC 60673 standards. The operating voltage is 1000V (EE type), and the test voltage is 5kV (EE type). The minimum insulation resistance is 1 GOhm x km. The minimum bending radius is 10 x cable diameter.