Single-core silicone wire, heat-resistant SiF 1x0.25mm² brown 23204

Silicone cable for applications requiring flexibility and thermal resistance

This brown, single-core cable, made of copper, is an ideal solution where standard cabling fails. The HELUTHERM SiF cable is characterized by exceptional flexibility and resistance to extreme temperatures, making it indispensable in demanding industrial conditions. The use of silicone insulation ensures not only safety but also long-term reliability.

Construction and properties

The cable is designed for harsh working conditions. Its construction is based on a multi-strand, flexible copper core (class 5 according to DIN VDE 0295/IEC 60228), which provides high flexibility and resistance to material fatigue. Silicone insulation guarantees resistance to high temperatures (up to +180°C in stationary operation and flexibly from -60°C to +180°C) and to many chemical substances – oils, greases, solvents and others. Additionally, the cable is halogen-free, which increases safety in the event of a fire and minimizes the emission of toxic gases.

Applications

The HELUTHERM SiF cable finds wide application in various industries:

• Steel and metallurgical industry: Due to its high thermal and mechanical resistance.
• Aerospace and shipbuilding industry: Where flexibility and reliability are required in difficult conditions.
• Cement and ceramic industry: Resistant to the high temperatures prevailing in these production processes.
• Power plants: The halogen-free nature of the cable increases safety in potential emergency situations.
• Heating devices: Ideal for connecting heating elements due to its thermal resistance.
• Industrial lighting: In places exposed to high temperatures or an aggressive environment.

The cable complies with DIN VDE 0250-1 and 502 standards and has a CE certificate confirming compliance with the LVD 2014/35/EU directive. The rated voltage U0/U is 300/500V, and the outer diameter of the cable is approximately 2.1 mm with a core cross-section of 0.25 mm². The minimum bending radius is 6x the cable diameter for fixed installation and 15x the diameter for flexible operation.