Preferred Wire and Cable SolutionsWith these considerations in mind, steel mill specifying engineers prefer low voltage thermoset XLPE conductors, UL dual rated tray cable, UL Type MC armored cable, and VFD shielded tray cable. UL Dual Rated Tray CableIn many industrial applications, End Users are moving to a cable tray for ease of installation and lower installed costs. Additionally, a dual rated tray cable has a smaller outside diameter than traditional 1kV tray cables, making it preferable in space-constrained installations. Tray cable from Service Wire Company is also TC-ER rated per the National Electric Code. This allows the cable to transition from the cable tray to a motor, avoiding the use of flex conduit.