Single-core wire with fiberglass braiding, resistant to very high temperatures HELUTHERM® 400 1x4 black, nickel-plated conductor 50971

High-temperature cable for extreme conditions

This exceptionally robust single-core cable with a fiberglass braid is designed for operation in environments where standard cables fail. It is characterized by resistance to very high temperatures, making it an ideal choice for industrial and specialized applications. The nickel core ensures excellent conductivity and durability.

Construction and properties

The HELUTHERM® 400 cable stands out with a unique construction that guarantees reliability even in the most challenging conditions. It consists of:

• Core: Stranded, made of nickel – provides flexibility and corrosion resistance.
• Insulation: Special insulation resistant to very high temperatures, allowing continuous operation in the range of -60°C to +400°C (short-term up to +450°C).
• Braid: Durable fiberglass braid, protecting against mechanical damage and external factors.

Thanks to this combination of materials, the cable exhibits very good chemical properties and high radiation resistance. This is particularly important in applications exposed to aggressive substances or strong radiation.

Applications and benefits

The HELUTHERM® 400 cable finds application in a wide range of industries where reliability and resistance to extreme conditions are required:

• Aerospace: Due to the wide temperature range and radiation resistance.
• Nuclear power plants: Where safety and reliability are a priority.
• Chemical industry: In environments exposed to aggressive chemicals.
• Steelworks and foundries: In places with high temperatures and high mechanical stress.
• Heating installations: Where standard cables cannot withstand high temperatures.

Nominal values: rated voltage 500 V and test voltage 2000 V ensure safe and efficient operation of electrical installations. The minimum bending radius is approximately 15x the outer diameter of the cable (4.7 mm), which facilitates installation even in tight spaces. The cable complies with EC Low-Voltage Directive 2006/95 / EC.