General Purpose, 3-Phase Motor: 30/25HP, 3540/2940 RPM, Totally-Enclosed Fan-Cooled (TEFC) Enclosure, 286 Frame, Rigid C Mount, 208-230/460V, 3PH, 60/50HZ, Name Plate Amps 76.4-69.2/34.6&69.0/34.5, Continuous duty, 1.25 Service Factor, No thermal protection, Efficiency: 91, Efficiency Type: Epact, Ambient 40 C, Reverse Rotation.Totally enclosed fan cooled (TEFC) enclosure has no vent openings, and is tightly enclosed to prevent the free exchange of air, but is not airtight. An external fan is an integral part of the motor and provides cooling by blowing air around the outside frame of the motor. Suitable for use where exposed to dirt or dampness, but NOT very moist or hazardous (explosive) locations. Product Specifications HORSEPOWER30 ENCLOSURETEFC FRAME286TC MOUNTINGC-Face Rigid NAMEPLATE RPM3540 PHASE3 MOTOR RPM 60Hz3540 VOLTAGE208-230/460 HERTZ60/50 DUTYContinuous SERVICE FACTOR1.25 THERMAL PROTECTIONNo EFFICIENCY TYPEEPAct EFFICIENCY91 AMBIENT TEMP C40 ROTATIONCCW/CW WEIGHT375 ULY CSAY LEESON MODEL NO.C286T34FK4CC UPC69172008833 RPM RANGE3001-3600 BEARING-DRIVE-END6311 FL AMPS74-67.6/33.8 BRANDLeeson MANUFACTURER PART #170620.60 is_motorYes DESIGNSq Cage Inductor Run ENCLOSURE TYPETotally Enclosed FRAME MATERIALCast Iron