Single-core PTFE wire HELUFLON®-PTFE-5Y 1xAWG18/7 (0.90 mm²) white, 1000 V 25425

Highly durable PTFE cable for extreme conditions

This single-core HELUFLON-PTFE-5Y T.EE cable is a specialized solution designed for operation in demanding environments. It is characterized by exceptional resistance to temperature, chemicals and radiation, making it an ideal choice for industrial applications, switchgear cabinets and equipment exposed to extreme conditions. This cable is particularly valued in industries such as baking, metallurgy, chemical and food processing.

Construction and properties

The HELUFLON cable is made of silver-plated copper core, which ensures excellent conductivity and corrosion resistance. The PTFE (polytetrafluoroethylene) insulation guarantees reliable protection against high temperatures (up to +260°C, briefly even +300°C) and aggressive chemicals – acids, bases, solvents and oils. In addition, this material is non-flammable, resistant to microorganisms and fungal growth, and exhibits minimal water absorption and permeability.

It is worth noting a few key features:

• Wide operating temperature range: from -190°C to +260°C (briefly up to +300°C), allowing use in very different conditions.
• High chemical resistance: ideal for environments with aggressive substances.
• Exceptional durability: silver-plated copper core and PTFE insulation ensure long life and reliability.
• Safety: self-extinguishing and flame-retardant material, meeting IEC 60332-1-2 and DIN VDE 0482-332-1-2 standards.
• Minimal water permeability: protects against damage caused by moisture.

Applications and specifications

The HELUFLON-PTFE-5Y cable is used in installations and construction of switchgear cabinets operating in extreme temperature conditions – furnaces, brickworks or kitchen appliances. It will also be useful in the chemical industry as a flame-resistant cable and various chemical substances. Available in white (symbol 5), but other colors are also possible after specifying the order (1=black, 2=red, 3=blue, 4=brown, 6=transparent, 7=bicolor, 8=other colors). The cable has a working voltage of 1000V type EE and a test voltage of 5kV type EE. The insulation resistance is min. 1GOhm x km and the minimum bending radius is 10 x cable diameter.