Single-core wire with fiberglass braiding, resistant to very high temperatures HELUTHERM® 400 1x0.75 beige, nickel-plated conductor 50926

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, made with a nickel-plated core, stands out for its exceptional thermal, chemical, and radiation resistance. This makes it suitable for demanding industries such as aerospace, nuclear power, the chemical industry, and metallurgy.

This cable is particularly valued where standard solutions fail – its operating temperature range reaches from -60°C to +400°C (up to +450°C for short periods). This guarantees reliability in critical applications. The construction with special insulation material provides not only temperature resistance but also excellent electrical and chemical properties.

Construction and application

The HELUTHERM® 400 cable is characterized by a solid construction: a stranded nickel-plated core is surrounded by special insulation providing resistance to extreme conditions. A fiberglass braid further protects the cable from mechanical damage and external factors.

The application of this cable goes beyond typical electrical installations. It will work everywhere where high temperature resistance and an aggressive environment are required:

• Aerospace and astronautics: due to its wide temperature range and reliability.
• Nuclear power plants: where safety and radiation resistance are crucial.
• Chemical industry: in environments exposed to chemical substances.
• Steelworks and foundries: in places with high temperatures and intense thermal radiation.
• Metal processing: all kinds of industrial furnaces
• Specialized applications: requiring high thermal and chemical resistance.

Key product features

• Exceptional thermal resistance: Continuous operation up to +400°C (short-term up to +450°C).
• Chemical resistance: Ensures reliable operation in aggressive environments.
• Radiation resistance: Ideal for use in nuclear power and other industries exposed to radiation.
• Nickel-plated core: Provides good electrical conductivity and corrosion resistance.
• Fiberglass braid: Additional mechanical and thermal protection.
• Rated voltage: 500 V – versatility of use in various installations.
• Core cross-section: 0.75 mm² – suitable for many applications with medium current load.
• Approximate outer diameter: 2.6 mm – facilitates installation and routing of cables in tight spaces.