NAEEE HOME/ PRODUCTS/ Round Cable7-Strand Combined Double Layer Concentric Structure Double Layer Rectangle Cable Resin Encapsulated Round Cable Single Wire Round Cable Applications The conductor is made by stranded single wires to form larger cross-section, suitable for high current application. Specifications Single Wire: Strands 7 – 37 Diameter (mm) 1.6 – 5.2 Cable: Diameter (mm) 4.8 - 35