... AAAC, AAC or ACSR. Standards: 1. B-230 Aluminum Wire, 1350-H19 for Electrical Purposes. 2. B-231 Aluminum Conductors, Concentric-Lay-Stranded ... . 3. B-232 Aluminum Conductors, Concentric-Lay-Stranded, Coated ... /2.1225 mm 2 * 4C3*(AL7/2.12+PE O.D.8.90) + AL7/2.12 or + AL6/2.12+G1/2.1235 mm 2 * 2C( AL7/2 ...