The electrode surface of the electric arc furnace water-cooled cable is tin-plated, corrosion-resistant and conductive, and the end has lifting ring, which is convenient for field installation. The fastening of rubber hose and electrode is made of multi-channel stainless steel clamp, which is safe and reliable. The outer sheath sleeve is made of carbon-free rubber hose with good softness and bending performance. The outer sheath sleeve is equipped with shock absorption and buffer ring. The soft wire is made of tin-plated copper strand.