40 horsepower electric motor explosion proof hazardous location, 364T frame, 3 phase, 208-230/460 volt, 1188 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: 40RPM: 1188Frame: 364TVoltage: 208-230/460Amps: 101.7-92.0/46.0Efficiency: 94.1%Phase: 3SF: 1.15Shaft: 2 3/8" x 5 7/8"Enclosure: Explosion ProofWeight: 911 lbs