Single-core silicone wire, high temperature resistant SiF 1x25mm² purple 24807

Extreme application silicone wire

This purple single-core wire, made of tinned copper, is designed to operate in demanding temperature conditions. It is characterized by high flexibility thanks to the multi-strand class 5 wire construction, which facilitates installation and routing in tight spaces. This wire is ideal for applications where standard cabling fails – in the steel, metallurgical, aviation, shipbuilding, cement and ceramic industries, as well as in power plants.

Construction and properties

The core made of tinned copper ensures good conductivity and corrosion resistance. Silicone insulation guarantees exceptional resistance to high temperatures – both in flexible operation (up to +180°C) and stationary (up to +180°C). The wire retains its properties over a wide temperature range from -60°C to +180°C. Additionally, it is resistant to many chemical substances, such as oils, greases, diluted acids and alkalis. The wire construction meets DIN VDE 0250-1 and 502 standards and is characterized by high flame retardancy and halogen-free properties – increasing safety of use.

Applications and benefits

Silicone wire with a cross-section of 25 mm² (approximate outer diameter 9.5 mm) finds application wherever flexibility and resistance to extreme temperatures are required. Thanks to the rated voltage U0/U 300/500 V, it is suitable for various electrical installations. Its halogen-free construction minimizes the risk of generating toxic gases during a fire. The minimum bending radius (15x wire diameter in flexible operation and 6x in fixed installation) facilitates installation even in hard-to-reach places. This wire is a reliable solution for professionals looking for reliable cabling for the most demanding applications.