Seacoast USA's M24640/4-04UN (TTXWB15) is a 600V light weight, watertight cable with non-flexing service. M24640/4-04UN has 15 20 AWG conductors with a minimum diameter of 0.55 and a maximum diameter of 0.591 inches. TTXWB15 has a bend radius of 5 inches, and is Unsheilded with Cross-Linked Polyalkene insulation material and a Cross-Linked Polyvinylidene Flouride (PVDF) external jacket, operating from -20°C to +105°C. Multipair, 19 strand tinned copper conductor, extruded irradiation cross-linked Polyalkene insulation with irradiated crosslinked Polyvinylidene Flouride (PVDF) insulation jacket (conductors per SAE-AS81044). The required pairs twisted and cabled consecutively, optional binder tape, cross-linked Polyolefin jacket, surface marking. TTXWB: Same construction except 7 strand, Watertight. Pair Identification Code by Method 6.