ConductorDia. (D) mmCross Section area mm2Product Code Copper 8 50.27 HBSC 8C Aluminum 8 50.27 HBSC 8A Bare Stranded Copper Conductors Size mm2Standing No. / mmProduct Code 6 7/1.04 HBCU 6 16 7/1.70 HBCU 16 25 7/2.14 HBCU 25 35 7/2.52 HBCU 35 50 19/1.78 HBCU 50 70 19/2.14 HBCU 70 95 19/2.52 HBCU 95