Tray Cable Number of Conductors 4 Wire Size 10 AWG Trade Designation TC-ER Jacket Material Chlorinated Polyethylene Wire Color Black Blue Orange Red Shielding Unshielded Length 500 ft Jacket Color Black Voltage 600 V Conductor Material Copper Nominal Outside Dia 0.51 in Temp Rating 250 Degrees C (Short Circuit Conditions) Standards ASTM B33 ASTM B8 ICEA S-58-679 ICEA S-73-532 ICEA S-95-658 IEEE 1202 UL 1277 UL 1685 UL 44