MIL-Spec M16878/1 hook-up wire consists of a tinned copper conductor insulated with a PVC jacket. It is rated for up to 600V and 105°C (221°F). The overall diameters of the wire in this category range from 0.035"–0.039" (28–26 AWG). If you are looking for thicker gauges of 600-volt PVC wire, check out our UL1015.
If you want a comprehensive comparison between MIL-W-16878/1 and other wire types, view the Hook-Up Wire Data Chart on the Hook‑Up Wire tab of our Resources page.
