High-temperature resistant silicone cable HELUTHERM SiHF 2x2.5 mm² brick red, core identification according to DIN VDE 0293-308 23027

Extreme application silicone cable

This two-core HELUTHERM SiHF cable with a cross-section of 2.5 mm² is a reliable solution for installations requiring high thermal resistance and flexibility. Made of tinned copper, with silicone insulation and outer coating, it provides safe and long-lasting connections in harsh conditions. The cable is characterized by a brick-red color and core identification according to DIN VDE 0293-308, which facilitates its identification and connection.

Designed to operate in a wide temperature range – from -60°C to +180°C (short-term up to +220°C) – it performs perfectly in industrial applications where standard cables fail. Its construction provides not only resistance to extreme temperatures, but also to oils, greases, chemicals and atmospheric conditions. Additionally, the cable is halogen-free, which increases safety in the event of a fire.

Construction and properties

The HELUTHERM SiHF cable is distinguished by careful workmanship and the use of high-quality materials. It consists of:

• Copper core: Multi-wire, flexible core class 5 (according to DIN VDE 0295), providing good conductivity and flexibility.
• Silicone insulation: Provides excellent electrical insulation and resistance to high and low temperatures.
• Silicone outer jacket: Protects the cable from mechanical damage and external factors.
• Coating color: Brick red facilitates identification in the installation.

Thanks to this combination of materials and construction, the cable is exceptionally durable and reliable even in the most demanding working conditions. Its flexibility makes it easy to install and route in tight spaces.

Applications and benefits

The HELUTHERM SiHF cable finds wide application in:

• Heavy industry: Power plants, steelworks, cement plants – everywhere where high temperatures occur and a reliable power supply is required.
• Shipbuilding industry: Due to its resistance to moisture and atmospheric conditions.
• Specialized applications: Industrial furnaces, heating devices, industrial lighting – everywhere where standard cables do not meet the requirements.
• Internal installations: In places exposed to high temperatures or contact with chemicals.

By choosing this cable, you gain:

• Safety: Halogen-free construction minimizes the risk of toxic gas formation in the event of a fire.
• Durability: Resistance to extreme temperatures and external factors ensures long-term operation.
• Flexibility: Facilitates cable installation and routing in tight spaces.
• Compliance with standards: Meets the requirements of DIN VDE 0250 part 1 and DIN VDE 0285-525-2-83 / DIN EN 50525-2-83, which guarantees its quality and safety of use.