High temperature resistant silicone cable HELUTHERM SiHF 7G4 mm² brick red, conductor identification acc. to DIN VDE 0293-308 23039

High-temperature silicone cable – reliability in extreme conditions

This 7-core HELUTHERM SiHF cable with a cross-section of 4 mm² is the ideal solution for applications requiring high thermal resistance and flexibility. The cable is designed for operation in harsh conditions, offering reliability and safety in demanding industrial environments. Its construction and materials ensure long-term operation even at extreme temperatures.

Construction and properties

The cable is characterized by a multi-core construction with flexible, stranded tinned copper conductors, which ensures good conductivity and easy installation. The cores are insulated with special silicone, which guarantees resistance to high temperatures – up to +180°C, and briefly up to +220°C – and low temperatures down to -60°C. Additionally, the silicone insulation is resistant to many chemical substances, oils and lubricants. The outer jacket made of silicone in brick red color provides additional mechanical and chemical protection. The cable complies with DIN VDE 0250 part 1 and DIN VDE 0285-525-2-83 / DIN EN 50525-2-83 standards, which confirms its high quality and safety.

Applications and benefits

The HELUTHERM SiHF cable finds application in a wide range of industries where resistance to extreme temperatures and flexibility are required:

• Metallurgical industry: ideal for use in furnaces, metal processing and other high-temperature processes.
• Glass and ceramics industry: resistant to the high temperatures prevailing in production processes.
• Cement plants: will perform well in difficult working conditions related to cement production.
• Aerospace industry: due to its flexibility and thermal resistance, it can be used in on-board installations.
• Power plants: resistant to high temperatures generated by energy devices.
• Heating installations: can be used in underfloor or radiator heating systems.

Additional benefits:

• Halogen-free: the cable does not contain halogens, which increases fire safety and minimizes the emission of toxic gases in the event of a fire (in accordance with PN-EN 60754-1, PN-EN 60754-2 standards).
• Chemical resistance: resistant to oils, lubricants, acids, alkalis and other chemicals.
• Flexibility: facilitates installation and routing of cables in tight spaces.
• Long service life: thanks to high-quality materials and solid construction, the cable ensures long-term operation.
• Core identification: Color-coded cores according to DIN VDE 0293-308 make it easier to connect the cables correctly.