Single-core wire with fiberglass braiding, resistant to very high temperatures HELUTHERM® 400 1x1.5 black, nickel-plated conductor 50943

High-temperature cable for demanding applications

This single-core cable with a fiberglass braid is a solution for installations exposed to extremely high temperatures. The HELUTHERM® 400 cable is designed to operate in harsh conditions where standard cables fail. Thanks to its special insulation, it ensures reliable operation in a temperature range from -60°C to +400°C (short-term up to +450°C). Made with a nickel-plated core, it features high chemical and radiation resistance.

Construction and application

This cable finds application in demanding industries such as aerospace, nuclear power plants, the chemical industry, metallurgy, and steelworks. Its construction based on fiberglass braids and special insulation provides not only thermal but also mechanical resistance. The cable is ideal where flexibility and reliability are required in extreme conditions. The use of a nickel-plated core improves conductivity and corrosion resistance.

Key features and benefits

• Extreme temperature resistance: Continuous operation in the range of -60°C to +400°C and short-term up to +450°C – ideal for industrial and specialized applications.
• High chemical resistance: Ensures reliable operation in chemically aggressive environments.
• Radiation resistance: Enables use in facilities exposed to ionizing radiation.
• Flexible construction: Fiberglass braid provides adequate flexibility during installation and operation.
• Nickel-plated core: Increases electrical conductivity and corrosion resistance.
• Compliance with safety standards: Has a CE marking, confirming compliance with EU directives (including low-voltage 2006/95/EG).
• Low flammability: Meets the requirements of EN 60332-1-2 regarding flame propagation.
• Halogen-free: Compliant with EN 50267-2-2 – safe for the environment and health.

The HELUTHERM® 400 cable is a guarantee of safety and reliability in the most demanding electrical applications. Its parameters allow it to be used both in new installations and in the modernization of existing systems where standard cables do not meet the requirements.