Single-core silicone wire, high temperature resistant SiF 1x2.5mm² brown 23704

Extreme application silicone cable

This brown, single-core HELUTHERM SiF cable with a cross-section of 2.5 mm² is a reliable solution for conducting energy in demanding conditions. Made of copper with silicone insulation, it provides flexibility and resistance to extreme temperatures – from -60°C to +180°C in stationary mode, and even up to +180°C during flexible operation. The cable is designed to operate at 300/500V and is characterized by high resistance to external factors.

Construction and properties

The HELUTHERM SiF cable is distinguished by its construction ensuring long-lasting and safe operation. The multi-strand flexible copper conductor, class 5 (according to DIN VDE 0295/IEC 60228), guarantees good conductivity and flexibility. Silicone insulation provides not only resistance to high temperatures but also to oils, greases, solvents and many chemicals. Additionally, the cable is halogen-free, which increases safety in the event of a fire – it meets the IEC 60332-1-2 standard. The outer diameter of the cable is approximately 3.6 mm.

Applications and benefits

The HELUTHERM SiF silicone cable finds wide application in industries requiring high resistance to temperature and external factors. It is ideal for:

• Steel and metallurgical industry: where high temperatures and exposure to an aggressive environment occur.
• Aerospace and shipbuilding industry: due to its flexibility and resistance to moisture and corrosive agents.
• Cement and ceramic industry: where difficult working conditions prevail due to high temperatures and dust.
• Power plants: thanks to its halogen-free properties increasing fire safety.
• Heating devices: as an element of heating installations requiring thermal resistance.

Thanks to its construction, this cable provides:

• Safety: the absence of halogen in the insulation minimizes the risk of toxic gases forming during a fire.
• Durability: resistance to high temperatures, oils, lubricants and chemicals ensures a long cable life.
• Flexibility: the multi-strand core makes installation and routing of cables in tight spaces easier.
• Reliability: high quality materials and precision workmanship guarantee stable electrical parameters and mechanical strength.