Single-core silicone wire, high temperature resistant SiF 1x4mm² yellow 23808

High-temperature silicone wire – reliability in harsh conditions

This single-core silicone wire is an ideal solution for applications requiring resistance to extreme temperatures and flexibility. The wire is characterized by high-quality workmanship and meets stringent safety standards. It is indispensable in many industries where standard cabling fails.

Construction and properties

The wire is designed for demanding applications. The multi-strand flexible class 5 copper core ensures good flexibility and resistance to bending. Silicone insulation guarantees maintaining properties over a wide temperature range – from -60°C to +180°C in stationary operation, and even up to +180°C in flexible operation. Additionally, the wire is halogen-free, which increases safety in the event of a fire and minimizes the emission of toxic gases. The rated voltage is 300/500V, and the core cross-section is 4 mm². The outer diameter of the wire is approximately 4.4 mm.

Applications and benefits

The wire is widely used in the steel, metallurgical, aviation, shipbuilding, cement and ceramic industries. It also works perfectly in power plants. Its resistance to chemical factors (oils, greases, acids, alkalis) and UV radiation makes it a versatile product.

• High temperature resistance: enables operation in extreme conditions without the risk of insulation damage.
• Flexibility: facilitates installation and routing of wires in tight spaces.
• Halogen-free: increases fire safety and minimizes the emission of toxic gases.
• Chemical resistance: ensures reliable operation in chemically aggressive environments.
• Wide voltage range: allows use in various electrical installations (300/500V).
• Tinned copper core: provides good electrical conductivity and corrosion resistance.
• Compliance with standards: the wire meets DIN VDE 0250-1 and 502 and IEC 60332-1-2 standards (flame propagation resistance).

HELUTHERM SiF wire is available in yellow and supplied in standard rolls of 100 meters. Its solid construction and high quality workmanship guarantee long-lasting and trouble-free operation.