A feeder supplys a continuous load of 240 amps. It is protected by an overcurrent device rated at 300 amps. Consider terminations rated at 75 deg C. What minimum size type THW aluminum conductors are allowed as the phase conductors for this meter?

A feeder supplys a continuous load of 240 amps. It is protected by an overcurrent device rated at 300 amps. Consider terminations rated at 75 deg C. What minimum size type THW aluminum conductors are allowed as the phase conductors for this meter?