High temperature resistant silicone cable HELUTHERM SiHF 3x1 mm² brick red, core identification acc. to DIN VDE 0293-308 22944

High-temperature silicone cable – reliability in extreme conditions

This flexible, multi-strand cable HELUTHERM SiHF is the ideal solution for applications requiring resistance to extreme temperatures and harsh environmental conditions. The cable is designed for reliability and durability, making it an excellent choice for both professional installers and end-users. Its construction based on special silicone provides exceptional flexibility and resistance to external factors.

Construction and properties

The cable is characterized by a construction ensuring long-term and safe operation. Multi-strand, twisted copper conductors are surrounded by high-quality silicone insulation. The conductors are color-coded according to DIN VDE 0293-308, which facilitates identification during installation. The whole is covered with a special, abrasion-resistant and chemical-resistant, brick-red silicone coating. The cable is metered, making it easy to precisely adapt to installation needs.

It is worth noting the wide range of operating temperatures – from -60°C to +180°C (short-term up to +220°C). This makes the cable perfect for demanding industrial applications. In addition, the cable is halogen-free, which increases safety and minimizes the risk of toxic gas formation in the event of a fire. It is also radiation resistant up to 20 x 10⁶ cJ/kg (up to 20 Mrad).

Applications and benefits

The HELUTHERM SiHF cable finds application in a wide range of industries, such as:

• Power plants: Due to its high thermal and dielectric resistance.

• Steelworks and foundries: In places exposed to high temperatures and aggressive environments.

• Shipbuilding industry: Where resistance to moisture and corrosion is required.

• Cement plants: In difficult working conditions with dust and high temperatures.

• Food industry: Thanks to the absence of halogens, the cable can be used in applications requiring contact with food (local regulations must be checked).

• Metal processing: In machines generating heat or exposed to contact with oils.

Using this cable translates to:

• Safety: Halogen-free construction minimizes the risk of toxic gas formation during a fire.

• Durability: Resistance to extreme temperatures and chemicals ensures long-term operation.

• Flexibility: Facilitates installation even in hard-to-reach places.

• Reliability: Guarantees a stable electrical connection in demanding working 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.

This cable is an investment in the safety and reliability of electrical installations in the most demanding conditions.