Bare Copper Wire is a high-conductivity electrical conductor made from pure copper without any insulation or coating. It is widely used in electrical grounding, lightning protection, and bonding systems due to its excellent electrical and corrosion-resistant properties.
Bare copper wire provides very low electrical resistance, allowing efficient flow of current and safe dissipation of fault or lightning energy into the earth. Because it has no insulation, it is commonly installed in earthing systems, earth grids, and bonding networks where direct contact with soil or grounding components is required.