... wire (ECCA ,Enamelled copper wire ,EAL ,CCA) has SGS Authentication2.Model:Copper volume:10%;15%3.Detailed Product Description:Product: Copper clad aluminum wire(CCA)Diameter: Copper clad aluminum wire ... , and conductor material of cotton covered wire for buildings and busbar, fuse, and RF shield). 0.15mm 0.16mm 15A copper coated aluminum CCA wire