Enameled copper wire is a widely used electrical conductor known for its excellent electrical and thermal conductivity, corrosion resistance, and mechanical strength. It finds extensive application in industries ranging from electronics and telecommunications to automotive and aerospace.

Enameled copper wire is classified based on its thermal class, insulation type, and application requirements. The thermal class indicates the maximum temperature at which the wire can continuously operate without compromising its performance. The most common thermal classes for enameled copper wire are Class 130°C, Class 155°C, Class 180°C, and Class 200°C.