EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM EN IEC 62641 May 2022 ICS 29.060.01; 29.240.20 Supersedes EN 62004:2009, EN 50183:2000, EN 60889:1997 English Version Conductors for overhead lines - Aluminium and aluminium alloy wires for concentric lay stranded conductors (IEC 62641:2022...