Marathon Globetrotter® General Purpose Motor

250 HP, 3 Ph, 60 Hz, 460 V, 1800 RPM, 449T Frame, TEFC, 3.375" Shaft

IP-55 Cast Iron, Meets or exceeds NEMA Premium® efficiencies, NEMA Premium models are in compliance with EISA2007 Class F Insulation System, Inverter duty 2:1 constant torque and 10:1 variable torque & 1.15 service factor on Sine Wave Power 1.0 SF on Inverter Power F1/F2 capable, Dynamically balanced rotors, Steel conduit box 40°C Ambient 1.15SF Sine Wave Power and 1.0SF inverter power Start Method includes Across The Line or Inverter Start Double-shielded ball bearings Provisions Only for Drip Cover, Other Modifications and Kits are available Division 2 Class 1 Group D, T2B UL Recognized, CSA Certified, and CE Mark