High-temperature resistant silicone wire HELUTHERM SiHF 25G2,5 mm² brick red, conductor identification acc. to DIN VDE 0293-308 23144

High-temperature silicone cable – reliability in extreme conditions

This 25-core HELUTHERM SiHF 25G2,5 mm² cable is an advanced solution for applications requiring resistance to extreme temperatures and harsh environmental conditions. The cable is characterized by high flexibility and is designed to operate in a temperature range from -60°C to +180°C, with the possibility of short-term load up to +220°C. It is ideal for both industrial installations and specialized applications where standard cables fail.

Construction and properties

The cable is made of multi-wire copper conductors class 5, which ensures high flexibility and ease of installation. Silicone insulation guarantees not only thermal resistance but also chemical and oil resistance. The cores are colored according to DIN VDE 0293-308, which facilitates identification and improves installation safety. In addition, the cable is halogen-free, which increases fire safety. The outer jacket made of silicone in brick color provides additional mechanical protection and resistance to external factors.

Applications and benefits

The HELUTHERM SiHF 25G2,5 mm² cable finds application in a wide range of industries: power plants, metallurgy, steelworks, shipbuilding industry, cement plants and other areas requiring reliability in extreme conditions. Its versatility will be appreciated by both installers and end-users.

• Operation in a wide temperature range from -60°C to +180°C (short-term up to +220°C) allows for use in the most demanding applications.
• Halogen-free increases fire safety – does not release toxic gases during combustion.
• Chemical resistance ensures durability to oils, vegetable and animal fats, alcohols and other chemicals.
• Flexibility thanks to the multi-wire construction of the cores facilitates installation and routing of cables even in tight spaces.
• Core coloring according to DIN VDE 0293-308 makes it easier to identify working and protective cores.
• Cable adapted to work at a rated voltage of 500 V.
• Core cross-section of 2.5 mm² provides adequate current carrying capacity for many applications.
• Outer diameter of approximately 24.4 mm facilitates routing of cables in existing installations.

This cable is an investment in long-lasting and safe operation of electrical installations in demanding industrial and specialized conditions.