High-temperature resistant silicone cable HELUTHERM SiHF-OB 3x0.75 mm² brick red, conductor identification acc. to DIN VDE 0293-308 23104

High-temperature silicone cable – reliability in extreme conditions

This multi-core HELUTHERM SiHF-OB cable, with insulation made of special silicone, is designed to operate in demanding thermal conditions. Compliant with DIN VDE 0250 part 1 and DIN VDE 0285-525-2-83 / DIN EN 50525-2-83 standards, it ensures safe and reliable connections in industrial and other applications. This cable is distinguished by its exceptional resistance to extreme temperatures, both high and low, making it an ideal choice where standard cabling fails.

Construction and properties

The cable consists of multi-strand copper conductors, twisted to ensure flexibility and durability. Each conductor is insulated with a special silicone rubber that guarantees resistance to high temperatures (up to +180°C, briefly up to +220°C) and low temperatures (down to -60°C). The conductors are twisted in layers around a core, and the whole is surrounded by a special outer jacket made of brick-red silicone. Additionally, the cable is halogen-free, which increases safety and minimizes the emission of toxic substances in the event of a fire.

Applications and benefits

The HELUTHERM SiHF-OB cable finds application in a wide range of industries and applications:

• Metallurgical industry: Resistance to high temperatures makes it indispensable in metallurgical environments.
• Glass and ceramics factories: Resistance to extreme thermal conditions guarantees reliable operation in production processes.
• Cement plants: Resistance to abrasion and mechanical damage ensures long-term operation in harsh industrial conditions.
• Aerospace: Lightweight construction and flexibility make the cable perfect for aerospace applications.
• Lighting devices and installations: Safety and reliability of electrical connections in lighting systems.
• Power plants, steelworks, shipyards: The cable meets the specific requirements of these industries, ensuring safe and efficient operation of equipment.

Thanks to its properties, this cable offers a number of benefits:

• Wide operating temperature range: from -60°C to +180°C (briefly up to +220°C), allowing it to be used in extreme conditions.
• Halogen-free: increases safety and minimizes the emission of toxic substances during a fire.
• Chemical resistance: resistant to oils, vegetable and animal fats, alcohols and many other chemicals.
• Flexibility: facilitates installation and routing of cables in tight spaces.
• Durability: ensures long-term operation even in harsh industrial conditions.
• Compliance with standards: meets the requirements of DIN VDE 0250 part 1 and DIN VDE 0285-525-2-83 / DIN EN 50525-2-83 standards.

The HELUTHERM SiHF-OB cable is an investment in the safety and reliability of electrical installations – especially where standard solutions fail!