Marathon Motors, G373, 56C17F5311, 1HP, 1800RPM, 115/208-230V, 1PH, 56 FR, TEFCMarathon's Single 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 15 HP.Product Specifications HORSEPOWER1 ENCLOSURETEFC FRAME56 MOUNTINGRigid RPM1725 PHASE1 VOLTAGE115/208-230 HERTZ60 SERVICE FACTOR1.15 THERMAL PROTECTIONManual AMBIENT TEMP C40 °C ROTATIONHorizontal ENCLOSURE TYPETotally Enclosed ULRecognized CSAY CATALOG NO.G373 DUTYContinuous RPM RANGE1701-1800 KVA-CODEJ is_motorYes FL EFFICIENCY72.0 NEMA DESIGNN STARTING TYPEAcross The Line IP CODE43 DRIVE END BEARING SIZE6203 INSULATION CLASSB