Single-core silicone wire, high temperature resistant, very flexible SiFF 1x4mm² black 45701

High-temperature silicone wire – flexibility and reliability in harsh conditions

This single-core silicone wire is a solution for demanding applications where standard cabling fails. It is characterized by exceptional flexibility and resistance to extreme temperatures, making it an ideal choice for industrial and specialized applications. The wire is designed for long-term and safe operation over a wide temperature range – from -60°C to +180°C in stationary mode, and even up to +180°C flexibly.

Construction and properties

The wire is made of a multi-strand, very flexible class 6 conductor, which provides excellent flexibility and facilitates installation even in tight spaces. Silicone insulation guarantees resistance to high temperatures, chemicals (oils, greases, acids, alkalis) and UV radiation. Additionally, the wire is halogen-free, which increases safety in the event of a fire – it limits the emission of toxic gases. The rated voltage is 300/500V. The outer diameter of the wire is approximately 4.6 mm with a conductor cross-section of 4 mm².

Applications

SiFF wire finds wide application in many industries:

• Metallurgical and foundry industry: resistance to high temperatures and aggressive environments.
• Aerospace and shipbuilding industry: flexibility and reliability in demanding operating conditions.
• Cement and ceramic industry: resistance to abrasion and high temperatures.
• Power plants: halogen-free properties increase fire safety.
• Industrial automation: where high flexibility and resistance to external factors are required.
• Lighting: especially in devices generating heat.

Thanks to its properties, this wire also performs well in applications requiring high reliability and long life, such as heating devices or control systems. It is a product that meets DIN VDE 0250-1 and 502 standards.