Marathon Motors Premium Efficiency Motor, E789A, 40HP, 1800RPM, 230/460V, 3PH, 324TS FR, DPMarathon's Premium Efficient Motors are designed meet the new Energy Efficiency standards. These Motors are available in both Totally Enclosed Fan Cooled and Open Drip Proof construction. Horsepower ranges from 1/3 - 400 Hp. Product Specifications HORSEPOWER40 ENCLOSUREDP FRAME324TS MOUNTINGRigid NAMEPLATE RPM1800 PHASE3 MOTOR RPM 60Hz1800 VOLTAGE230/460 DUTYContinuous SERVICE FACTOR1.15 AMBIENT TEMP C40 WEIGHT457 ULRecognized Construction CSAY RPM RANGE1701-1800 MODEL NUMBER324TSTDP4032 60 HERTZ kW30 BEARING-DRIVE-END312 BEARING-OPP-DRIVE-END311 FL EFFICIENCY93 INSULATION CLASSB FL AMPS97/48.5 KVA-CODEF APPROVAL-CEY ASSEMBLYF1 (F2 Modification Available) NEMA DESIGNB DRIVE END BEARING SIZE312 OPPOSITE END BEARING SIZE311 STARTING TYPEAcross The Line BRANDMarathon Motors MANUFACTURER PART #E789A ORIENTATIONHorizontal is_motorYes IP CODE12 ENCLOSURE TYPEOpen/Drip Proof