The 3073-BK005 is a single-conductor hookup wire designed for general-purpose electrical applications requiring reliable insulation and voltage withstanding capability. It features a 20 AWG (10/30 stranded) tinned copper conductor with a nominal 0.032" wall PVC insulation, resulting in an overall diameter of 0.101 ± 0.004 inches. The wire is rated for 600 V RMS operation at temperatures up to 105°C (with a minimum operating temperature of -40°C) and meets multiple safety standards including UL AWM Styles 1015 and 1230, MTW, VW-1, and CSA TEW-105 and AWM I A/B certifications. Key electrical properties include a nominal inductance of 0.08 µH/ft and a conductor DC resistance of 11.4 O/1000 ft at 20°C, with a maximum pull tension of 7.9 lbs and a minimum bend radius of 5× cable diameter. This wire is commonly used in control circuits, instrumentation, and low-voltage power distribution applications where compact routing and reliable insulation are essential.