Reely SIFF silikonikaapeli 1 x 4 mm² punainen 5 m

High-temperature silicone-insulated wire solves the problem of insulation melting or cracking in demanding electrical environments. This red 4 mm² single-core cable withstands temperatures from -60 °C to +180 °C, making it ideal for model making, industrial electronics, and any application where heat resistance and flexibility are critical.

Who is it for

Model builders, hobbyists, and electronics technicians who need a reliable, highly flexible wire that can handle high currents and extreme temperatures without insulation failure.

Main features

• Fine stranded tinned copper conductor for excellent flexibility and corrosion resistance
• Silicone insulation remains flexible even at low temperatures
• Rated for up to 500 V and approximately 40 A current (application dependent)
• Red colour for easy identification in wiring harnesses

Specifications

• Wire type: SIFF (silicone insulated fine stranded)
• Conductor cross-section: 4 mm²
• Number of cores: 1
• Insulation material: Silicone
• Conductor material: Tinned copper
• Insulation colour: Red
• Length: 5 m
• Rated voltage: 500 V
• Temperature range: -60 °C to +180 °C
• Outer diameter: approx. 4.5 mm
• Strand construction: 560 x 0.10 mm
• Electrical resistance: approx. 4.94 Ohm/km

Tips

When soldering, use a temperature-controlled iron and avoid excessive heat to preserve the silicone insulation. For high-current applications, ensure proper connector sizing and consider voltage drop over longer runs.