599-GP-3000-02 is a Marathon medium-duty 2-pole, totally-enclosed fan-cooled motor. It has a power rating of 3hp, a voltage rating of 208-230/460 VAC, and a frequency rating of 60 Hz. It has a motor shaft diameter of 1.125 in and a NEMA Design B envelope. The motor has a 50 Hz rating of 2.4 hp and a service factor of 1.15. Its maximum operating speed is 3600 RPM, and it has a continuous duty rating of 40°C ambient temperature. It also features thermal protection, a Class F insulation system, Class B rise at full load and has a efficiency rating of 79.7%. This motor is suitable for use in pumps, blowers, fans, and other general purpose applications.