High temperature resistant silicone cable HELUTHERM SiHF 2x25 mm² brick red, core identification acc. to DIN VDE 0293-308 23054

High-temperature silicone cable – reliability in extreme conditions

This two-core HELUTHERM SiHF cable with a cross-section of 25 mm² is a solution for demanding applications where standard cables fail. Designed to operate in an extended temperature range, from -60°C to +180°C (short-term up to +220°C), it is perfect for use in industry, energy, and anywhere with extreme thermal conditions. The cable is distinguished by its exceptional flexibility and chemical resistance, ensuring safe and long-lasting connections.

Construction and properties

The cable is characterized by a solid construction, based on multi-strand copper conductors, twisted according to DIN VDE 0295 class 5. Insulation made of high-quality silicone provides excellent dielectric properties and resistance to external factors. The outer jacket made of silicone in brick red color further protects the cable against mechanical damage and environmental influences. Core identification is carried out according to DIN VDE 0293-308 – by color, which facilitates correct installation.

Applications and benefits

The HELUTHERM SiHF cable finds application in a wide range of industries: power plants, metallurgy, steelworks, shipbuilding industry, cement plants and other areas requiring operation at elevated temperatures. Its halogen-free construction increases safety, minimizing the risk of toxic gas formation in the event of a fire. In addition, the cable is resistant to mineral oils, vegetable and animal fats, alcohols and many other chemicals. This makes it an ideal choice for harsh industrial conditions. The flexible construction makes it easy to route cables even in tight spaces.

• Wide temperature range: Operation from -60°C to +180°C (short-term +220°C) guarantees reliability in extreme conditions.
• Halogen-free: Increased fire safety thanks to the lack of release of toxic gases during combustion.
• Chemical resistance: Resistance to oils, fats and many chemicals ensures long-term operation.
• Flexibility: Facilitates installation and routing of cables in tight spaces.
• Compliance with standards: Meets the requirements of DIN VDE 0250 part 1 and DIN VDE 0285-525-2-83 / DIN EN 50525-2-83, which confirms its high quality and safety.
• Core identification: Color-coded core identification according to DIN VDE 0293-308 facilitates correct installation and servicing of the electrical installation.
• Rated voltage: The cable is designed to operate at 500V.