Overview Product Description Marathon B608 Fan & Blower Motor Applications: Residential & commercial fans & blowers where low starting torque is required (air conditioning, roof ventilators, & exhaust fans). Features: Ball bearings, Rolled Steel, Resilient "cradle" style base, Continuous Duty, Capacitor Start Induction Run. 1/2 HP 1725 RPM 56 FRAME SINGLE PHASE 277 VOLT 3.6 AMP S.F. 1.25 SINGLE SPEED DRIP PROOF SELECTIVE CCW ROTATION RESILIENT BASE - EXTENDED STUDS 0.625" X 1.97" SHAFT KEYED Cross Reference: 056C17D2113 Product Videos Custom Field Product Reviews