Differences in withstand voltage and insulation strength between wire-coating in various colors

Copper wires of the same specification are available in different colors solely to distinguish the wire ends; their performance is identical!

Pressure resistance and insulation strength are not affected by color; they are related to the material and thickness of the wire's sheath. The sheath comes in various types such as standard, high-temperature, triple-layer, and so on.

Color differences are generally minimal; the material and thickness have a significant impact on pressure resistance and insulation properties. The same material can be used to create wire with different colors.

Dongguan Xinmao Electrical Materials Co., Ltd. is a professional manufacturer engaged in the production and processing of multi-strand enameled wire, braided enameled wire, earphone enameled wire, transformer multi-strand enameled wire, and enameled braided wire, boasting a comprehensive and scientific quality management system.

Enamel-coated wire has a wide range of applications. The production industry uses enamel-coated wire as a conductor, for example, in transformers, generators, coils, motors, protective switches, and more. This is due to the excellent conductivity of enamel-coated wire, its ability to withstand high temperatures, and its role in ensuring home safety—preventing electrical appliances from posing a hazard due to prolonged use or temperature rise. There are also specialized types of enamel-coated wire with specific characteristics, which we refer to as special-purpose enamel-coated wire, designed for particular applications.