Marathon Motors, K153, 5K33FN30, 1/3HP, 3600RPM, 208-230/460V, 3PH, 48 FR, TEFCMarathon's Three Phase extensive line of General Purpose motors are available in ODP and TEFC construction, Foot Mounted and Footless. Horsepower sizes available from stock range from 1/12 HP through 1500 HP. Product Specifications HORSEPOWER1/3 ENCLOSURETEFC FRAME48 MOUNTINGRigid NAMEPLATE RPM3600 PHASE3 MOTOR RPM 60Hz3600 VOLTAGE208-230/460 DUTYContinuous SERVICE FACTOR1 AMBIENT TEMP C40 WEIGHT16 ULY CSAY RPM RANGE3001-3600 MODEL NUMBER5K33FN30 BEARING-DRIVE-END6203 BEARING-OPP-DRIVE-END6203 INSULATION CLASSB FL AMPS1.5-1.8/0.9 KVA-CODEP DRIVE END BEARING SIZE6203 OPPOSITE END BEARING SIZE6203 STARTING TYPESquirrel Cage Induction BRANDMarathon Motors MANUFACTURER PART #K153 ORIENTATIONHorizontal or Vertical is_motorYes ENCLOSURE TYPETotally Enclosed