U515A, 50 Hp, 1800 Rpm, 326T FR, 190/380-400 Vac, 3 PH, Dripproof, Rigid Base, Fire Pump, EPAct Motor, 326TTDCD4344. Engineering Data Output HP : 50 HP Output KW : 37.0 kW Frequency : 60 Hz Voltage : 190/380-400 V Current : 145.0/72.0-68.5 A Speed : 1775 RPM Service Factor : 1.15 Phase : 3 Efficiency : 93.6 % Duty : Continuous Insulation Class : F Design Code : B KVA Code : G Frame : 326T Enclosure : Drip Proof Overload Protector : No Ambient Temperature : 50 °C Drive End Bearing Size : 6312 Opp Drive End Bearing Size : 6311 UL : Listed CSA : Y CE : Y IP Code : 23 Technical Specifications Electrical Type : Squirrel Cage Induction Run Starting Method : Part Wdg Start Low Volt Only & Wye Start Delta Run Poles : 4 Rotation : Reversible Mounting : Rigid Base Motor Orientation : Horizontal Drive End Bearing : Ball Opp Drive End Bearing : Ball Frame Material : Cast Iron Shaft Type : T Overall Length : 29.73 in Frame Length : 15.74 in Shaft Diameter : 2.125 in Shaft Extension : 5.25 in Assembly/Box Mounting : F1/F2 CAPABLE UPC : 722856067647 Weight : 324.00 LB