High-temperature resistant silicone cable HELUTHERM SiHF 12G2,5 mm² brick red, conductor identification acc. to DIN VDE 0293-308 23033

High-temperature silicone cable – reliability in extreme conditions

This multi-core HELUTHERM SiHF cable, with silicone insulation, is designed to operate in demanding industrial environments and beyond. It is characterized by exceptional resistance to high and low temperatures, making it an ideal choice for applications where standard cables fail. This cable complies with DIN VDE 0250 part 1 and DIN VDE 0285-525-2-83 / DIN EN 50525-2-83 standards, guaranteeing safety and reliability.

Construction and properties

The HELUTHERM SiHF 12G2.5 mm² cable has 12 cores with a cross-section of 2.5 mm², made of tinned copper. These cores are twisted in layers, providing flexibility and ease of installation. Silicone rubber insulation provides excellent dielectric properties and resistance to extreme temperatures – from -60°C to +180°C, and briefly up to +220°C. The outer coating made of silicone in brick red color further protects the cable from external factors. The cable is halogen-free, which increases safety in the event of a fire – it releases minimal amounts of toxic gases during combustion.

Applications and benefits

This cable is widely used in the metallurgical industry, steelworks, glass and ceramics factories, cement plants, as well as in aviation and lighting installations. It will work everywhere where high thermal and chemical resistance is required. Additionally:

• Wide operating temperature range: Ensures reliable operation in both low and high temperatures.
• Halogen-free: Increases fire safety and minimizes the emission of toxic substances during combustion.
• Flexibility: Facilitates installation and routing of cables in tight spaces.
• Chemical resistance: Withstands the action of oils, vegetable and animal fats, alcohols and many other chemicals.
• Long-term operation: High-quality materials guarantee a long service life of the cable even in difficult working conditions.
• Core identification: Color-coded core identification according to DIN VDE 0293-308 makes it easier to connect cables correctly.
• Rated voltage: The cable is designed to operate at 300/500 V.

This cable is a solid solution for professionals looking for a reliable product for demanding applications and for end-users who value safety and durability of electrical installations.