Stranded uncoated copper conductor, cross-linked polyethylene insulation, three conductors (one each color) Cabled to form triad, optional binder tape, braided uncoated copper shield, thin shield insulation of two sealed polyester tapes. Standard Identification Code by Method 2, the required number of shielded triads cabled consecutively, fillers binder tape, cross-linked polyolefin jacket, surface marking. LS3SWA: same, braided Aluminum armor, paint. LS3SWUS: double overall shield.