RS PRO Enamelled Copper Wire 0.4 mm Outside Diameter 0.13 mm² Cross Section 345 m Length CUL 500/0,40

Block CUL 500/0,40 enamelled copper wire is a single strand copper conductor with a 0.4 mm outside diameter and 0.13 mm² cross sectional area supplied on a 345-meter plastic spool reel.

The wire’s enamel insulation provides excellent electrical insulation, chemical and corrosion resistance, and long-term thermal stability, supporting maximum operating temperatures of up to 155°C.

This enamelled wire is ideally suited for applications requiring precise and compact coil formations such as motor coils, transformers, inductors, relay coils, speaker coils, and potentiometers.

Block’s enamelled copper wire is finished with a thin enamel coating that prevents short circuits and ensures durability in demanding industrial environments. Excellent electrical insulation with enamel coating. Copper material provides good chemical and corrosion resistance.

Thermally stable up to 155°C operation. Single strand conductor for tight coil production. Uses range from electromagnetic coils to electronic components. Manufactured in Germany for assured quality.

This product is a key component for industrial, electrical, electronic manufacturing, and HVAC applications where reliable insulated copper wire is essential. Explore the Copper Wire category for more options at EnvMart.