High temperature resistant silicone wire HELUTHERM SiHF 18G0,75 mm² brick red, core identification according to DIN VDE 0293-308 23131

High-temperature silicone cable – reliability in extreme conditions

This multi-core HELUTHERM SiHF cable, made of high-heat-resistant silicone, is an ideal solution for applications requiring reliability in harsh conditions. This cable is characterized by its flexibility and resistance to extreme temperatures, making it indispensable in many industries. Designed for installation in places exposed to high and low temperatures, as well as in environments requiring chemical resistance.

Construction and properties

The HELUTHERM SiHF cable is designed for durability and safety. It consists of multi-strand copper conductors insulated with special silicone. The conductors are twisted in layers, and the whole is surrounded by a protective silicone coating in brick red color. This construction provides not only excellent electrical properties but also resistance to mechanical damage and external factors. Additionally, the cable is halogen-free, which increases safety and minimizes the emission of toxic substances in the event of a fire.

This cable stands out with a wide range of operating temperatures from -60°C to +180°C (short-term up to +220°C), which guarantees reliability even in the most demanding conditions. Its flexibility, provided by the multi-strand conductor construction, facilitates installation and routing. Silicone insulation provides resistance to oils, greases, acids, alkalis and other chemicals. The cable is halogen-free and complies with standards PN-EN 60754-1 and PN-EN 60754-2, making it safe for the environment and health. Rated voltage 300/500 V ensures versatility in various electrical installations. Conductors made of copper, twisted according to class 5 according to PN-EN 60228 provide good electrical conductivity. Conductor color coding according to DIN VDE 0293-308 facilitates the identification of individual conductors during installation. The cable has a brick red coating.

This cable finds application in power plants, steel and glassworks, cement plants, shipbuilding industry and everywhere where high thermal and chemical resistance of cables is required. This is particularly important in installations exposed to high temperatures or contact with aggressive chemicals. Thanks to its properties, it also works perfectly in heating devices and lighting systems operating in difficult conditions.