Bare copper flat wire

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Bare copper flat wire


Rectangular-section bare conductors made from high-purity oxygen-free copper, with no insulation layer, exhibit outstanding electrical conductivity, thermal conductivity, and mechanical strength. Available in thicknesses ranging from 0.8 to 12 mm and widths from 3 to 25 mm, these conductors can be custom-configured as multi-wire assemblies. They serve as the core base material for enameled, paper-insulated, and other types of insulated conductors and are widely used in transformers, reactors, motor windings, busbars, and other applications.