Overview Product Description Marathon K283 Fan & Blower, 3 Phase, TEAO, Resilient Base 1/3 HP APPLICATIONS: Designed For Applications Like Commercial Fans and Blowers, Direct and Belt Drive Air Handlers and Exhaust Fans. FEATURES: -Ball Bearings -1.0 Service Factor -.62" Extended Thru-Bolts -UL Recognized and CSA Certified SPECS: HP - 1/3 RPM - 1800 VOLTS - 230/460 FRAME - 48 FULL LOAD AMPS - 1.5/0.8 C DIMENSION - 9.19 CROSS REFERENCE: 5K33KN52 Product Videos Custom Field Product Reviews