3 horsepower electric motor explosion proof hazardous location, 182T frame, 3 phase, 208-230/460 volt, 3600 rpm,NEMA Premium Efficient. Class 1, Division 1 Groups C&D, Class 2, Division 1 Groups F&G.Three Year warranty! Free Shipping!Motor Drawing & Nameplate InformationHP: 3RPM: 1773Frame: 182TVoltage: 208-230/460Amps: 8.4-7.6/3.8Efficiency: 89.5%Phase: 3SF: 1.15Shaft: 1 1/8" x 2 3/4"Enclosure: Explosion ProofWeight: 130 lbs