High temperature resistant silicone wire HELUTHERM SiHF 8G0,75 mm² brick red, core identification according to DIN VDE 0293-308 23127

High-temperature silicone cable – reliability in extreme conditions

This 8-core HELUTHERM SiHF cable, with a cross-section of 0.75 mm², is an ideal solution for applications requiring resistance to extreme temperatures and harsh environmental conditions. The cable is characterized by high flexibility and is made of materials ensuring long-lasting and safe operation. The use of special silicone in the core insulation and outer jacket guarantees reliability even in the most demanding industrial applications.

Construction and properties

The HELUTHERM SiHF cable stands out with its advanced construction, which provides its unique properties. Made of multi-strand, flexible copper cores, twisted according to PN-EN 60228 class 5, it ensures good conductivity and easy installation. Insulation made of silicone rubber and an outer jacket made of the same material guarantee resistance to high and low temperatures – from -60°C to +180°C (short-term up to +220°C). Additionally, the cable is halogen-free, which increases safety in the event of a fire and minimizes the emission of toxic substances. Core color coding according to DIN VDE 0293-308 makes it easier to identify individual wires during installation.

Applications and benefits

The HELUTHERM SiHF cable finds wide application in various industries where extreme thermal conditions prevail or high chemical resistance is required. It is ideal for:

• Power plants
• Steelworks and foundries
• Shipbuilding industry
• Cement plants
• Applications requiring resistance to oils, greases, acids and other chemicals
• Where halogen-free properties are required (increased fire safety)

Thanks to its flexibility and mechanical strength, this cable is perfect for movable connections and installations in places exposed to vibrations. Its resistance to UV radiation also allows it to be used in outdoor installations. The rated voltage U is 500V. The cable 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 of use. The outer diameter of the cable is approximately 9.9 mm.