Omni Cable VNTC® Tray Cable, Type TC-ER Unshielded, 600 VAC, 3 Conductors, Annealed Bare Stranded Copper Conductor, 4 AWG Conductor, 7/8 in OD, 7 Strands, PVC/Nylon Insulation, PVC Jacket, Black Jacket, 90 deg C