100 horsepower electric motor explosion proof hazardous location, 444T frame, 3 phase, 208-230/460 volt, 1190 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: 100RPM: 1190Frame: 444TVoltage: 208-230/460Amps: 258.8-234.0/117.0Efficiency: 95.0%Phase: 3SF: 1.15Shaft: 3 3/8" x 8 1/2"Enclosure: Explosion ProofWeight: 1642 lbs