Single-core wire with fiberglass braiding, resistant to very high temperatures HELUTHERM® 400 1x6 black, nickel-plated conductor 50985

Extreme durability in harsh conditions – HELUTHERM® 400 cable

This single-core cable with a fiberglass braid is a solution for demanding applications where standard cables fail. Designed to operate at very high temperatures, it performs well where other materials degrade. This cable is particularly valued in industries such as aerospace, nuclear energy, the chemical industry, metallurgy and steelworks, where reliability and resistance to extreme conditions are crucial.

The cable is characterized by a nickel core, which ensures excellent conductivity and corrosion resistance. Special insulation made of heat-resistant glass fiber guarantees safety and long-term operation even at temperatures up to +400°C (short-term up to +450°C). Additionally, the cable exhibits excellent chemical and radiation resistance.

Construction and properties

The cable construction is based on a multi-strand class 2 core, which ensures flexibility and ease of installation. The use of special glass fiber insulation makes the cable resistant to mechanical and chemical damage. The rated voltage U0/U is 500V, and the core cross-section is 6 mm². The outer diameter of the cable is approximately 5.1 mm. The cable complies with EN 60332-1-2 (flame retardant) and EN 50267-2-2 (halogen-free) standards.

• Extreme temperature resistance: Continuous operation in the range of -60°C to +400°C and short-term up to +450°C. This is crucial in applications exposed to high temperatures.
• Chemical and radiation resistance: Ensures reliable operation in aggressive industrial environments.
• Nickel-plated core: Guarantees excellent electrical conductivity and corrosion resistance.
• Flexibility: Multi-strand core construction makes installation and adaptation to various installation configurations easier.
• Safety: Halogen-free insulation minimizes the risk of toxic gas formation in the event of a fire.
• Compliance with standards: Meets European standards for safety and quality.

This cable is an investment in the reliability and safety of electrical installations in the most demanding working conditions – from aerospace to advanced industrial processes.