Metal Clad Armored Cable, Trade Designation MC, Wire Size 14 AWG, Number of Conductors 4 with Insulated CU Ground, Wire Color Black/Blue/Green/Red/White, Jacket Color Silver, Length 250 ft, Conductor Design Solid, Jacket Material Aluminum, Insulation Material Nylon, PVC, Nominal Outside Dia. 0.494 in, Packaging Coil, Voltage 600 V, Temp. Rating -14 Degrees to 90 Degrees C Dry