Product Type: Shaded PoleHP: 1/10RPM: 1550Volts: 115/208-230Amps: 4/2Hz: 50/60Phase: 1Frame: 42YEnclosure Type: OAO (Open Air Over)Mounting: Cradle/StudMotor Diameter: 5"Shaft Diameter: 3/8"Shaft Length: 2-1/4"Rotation: CW Shaft EndNumber of Speeds: 1Service Factor (SF): 1.00Bearings: SleeveThermal Protection: AutomaticMaximum Ambient Temperature: 40° CInsulation Class: ADuty Cycle: ContinuousRF4400 is listed in Century's cross reference as a possible substitute for the following: A.O. Smith 326P118, A.O. Smith 326P190, Century 614, GE 5KSP29DG3104AT, GE HG3201, GE HG3202, GE HG3203, GE HG3204, GE HG3221, GE HG3222, GE HG3223, GE HG3224, GE S2131, GE S2132, GE S2142, GE S2431, GE S2432, GE S2441, GE S2442, Dayton 3M461, Dayton 4UU75, Universal Electric 614, Emerson 1470, Emerson F1470, Fasco D480, GE 10615, GE 2141, GE 2242, GE 5KSP29FG3203, Johnstone Supply S88-442, Packard 70240Includes Base And Mounting ClampsGrommeted Lead ExitIncludes 2-1/4" Resilient Mounting RingsMechanically Reversible In The FieldLead Exit On Shaft EndIncludes 3/8" x 1/2" Shaft Adapter30" Color Coded Leads