Overview Product Description FEATURES: Meets or exceeds NEMA Premium efficiencies; Nema Premium models are in compliance with EISA2007, 182T-215T models steel frame, 254T-449T models cast iron frame, Inverter Duty 10:1 Variable Torque and 2:1 Constant Torque, 1.0 SF, 1.15 Service Factor , Class F Insulation Standard assembly F1, reversible to F2 assembly, Rigid Base SPECS: HP - 5 RPM - 1800 VOLTS - 208-230/460 FRAME - 184T NOM. EFF. - 89.5 FULL LOAD AMPS - 13.6-12.4/6.2 C DIMENSION - 14.72 CROSS REFERENCE: 184TTDB6026, 131520.00, EM3218T, 4GZA4, 44N958, E219M2, UE219M2, 184TTDW6031, E1931, ME1931 DUE TO THE WEIGHT OF THIS ITEM, PLEASE CALL FOR AN ACCURATE SHIPPING QUOTEShips via Freight Truck Only, please provide a delivery address that allows for semi truck for deliveries Product Videos Custom Field Product Reviews