Given:A feeder is supplying a continuous load of 240 amps. It is protected by an over current device rated at 300 amps. Consider terminations rated at 75 degrees Centigrade.What minimum size type THW aluminum conductors are allowed as the phase conductors ?

Given:A feeder is supplying a continuous load of 240 amps. It is protected by an over current device rated at 300 amps. Consider terminations rated at 75 degrees Centigrade.What minimum size type THW aluminum conductors are allowed as the phase conductors ?