Seacoast USA's M24640/16-01UN (2XSW1) is a 600V light weight, watertight cable with non-flexing service. M24640/16-01UN has 2 18 AWG conductors with a minimum diameter of 0.24 and a maximum diameter of 0.258 inches. 2XSW1 has a bend radius of 2 inches, and is Individually Shielded with Cross-Linked Polyalkene insulation material and a Cross-Linked Polyvinylidene Flouride (PVDF) external jacket, operating from -20°C to +105°C. Multipair, 7 strand tinned copper conductor, extruded irradiation cross-linked Polyalkene insulation with irradiated cross-linked Polyvinylidene Flouride (PVDF) insulation jacket (conductors per SAE-AS81044). Two conductors twisted to form a pair, tinned copper braid shielded, plus a tape shielded isolation. The required number of pairs cabled consecutively, optional binder tape, cross-linked Polyolefin jacket, surface marking. Standard Identification Code by Method 2.