AC Motor; Multi Phase; 250HP; 449TS Frame Size; 3600 Sync RPM; 460 Voltage; AC; XP Enclosure; NEMA Frame Profile; Three Phase; 60 Hertz; Rigid; Base; 2-3/8" Shaft Diameter; 11" Base to Center of Shaft; 47.97" Overall Length; 95.4% Efficiency Full Load