High temperature resistant silicone wire HELUTHERM SiHF 6G0,5 mm² brick red, core identification according to DIN VDE 0293-308 22993

High-temperature silicone cable – reliability in extreme conditions

This multi-core HELUTHERM SiHF cable, with insulation made of special silicone, is designed to operate in demanding environments where standard cabling fails. It is characterized by exceptional resistance to extreme temperatures, both high (up to +180°C, briefly +220°C) and low (down to -60°C). This is an ideal solution for installations exposed to harsh thermal conditions where flexibility and safety are required.

Construction and application

The cable is made of twisted copper wires, which ensures good flexibility and easy installation. The silicone rubber insulation guarantees not only thermal resistance but also chemical and oil resistance. This cable finds application in a wide range of industries, such as power plants, metallurgy, shipyards, cement plants, and other industries requiring reliable cabling in extreme conditions. This is particularly important in places exposed to high temperatures or contact with aggressive chemicals.

Key features and benefits

• Exceptional thermal resistance: The cable retains its properties in the temperature range of -60°C to +180°C (briefly up to +220°C), making it ideal for use in furnaces, heating devices and other high-temperature applications.
• Halogen-free: Meets standards regarding the absence of halogens (VDE 0482 part 267 / DIN EN 50267-2-2 / IEC 60754-2), which increases fire safety and minimizes the emission of toxic gases in the event of a fire.
• Flexibility: The stranded wire construction provides good flexibility, making it easier to route cables in tight spaces and complex installations.
• Chemical resistance: The cable is resistant to many oils, vegetable and animal fats, alcohols, acids and other chemicals, guaranteeing its durability in an aggressive environment.
• Compliance with standards: The cable meets the requirements of DIN VDE 0250 part 1 and DIN VDE 0285-525-2-83 / DIN EN 50525-2-83, confirming its quality and safety of use.
• Core identification: Color identification of cores according to DIN VDE 0293-308 facilitates correct connection of cables and minimizes the risk of errors during installation. For cables with 6 or more cores, black insulation with white numbered printing is used.
• Rated voltage: The cable is designed to operate at voltages up to 500V.

This cable is an investment in the long-term and safe operation of electrical installations in difficult conditions. Its technical parameters and high quality of workmanship guarantee reliability and durability for many years of use.