General Purpose, 3-Phase Motor: 3/4HP, 1140 RPM, Totally-Enclosed Fan-Cooled (TEFC) Enclosure, 56 Frame, Rigid Mount, 208-230/460V, 3PH, 60HZ, Name Plate Amps 3/1.5, Continuous duty, 1.15 Service Factor, No thermal protection, Efficiency: 75.5, Efficiency Type: Standard, Ambient 40 C, Reverse Rotation, Shaft Length 1-7/8, Shaft Diameter 5/8.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.Rigid base allows motor to be rigidly mounted on equipment. Product Specifications HORSEPOWER3/4 ENCLOSURETEFC FRAME56 MOUNTINGRigid NAMEPLATE RPM1140 PHASE3 MOTOR RPM 60Hz1140 VOLTAGE208-230/460 HERTZ60 DUTYContinuous SERVICE FACTOR1.15 THERMAL PROTECTIONNo EFFICIENCY TYPEStandard EFFICIENCY75.5 AMBIENT TEMP C40 SHAFT DIAMETER5/8 SHAFT LENGTH1-7/8 ROTATIONCCW/CW WEIGHT36 ULY CSAY LEESON MODEL NO.C6T11FB3FF UPC69172000826 RPM RANGE1101-1200 COMPATIBLE WITH/REPLACES - 1Baldor M3543, WEG .7512ES3ED56, US Motors T34S3AH, Marathon G342 BEARING-DRIVE-END6203 COMPATIBLE WITH/REPLACES - 2Grainger/Dayton, 3N427 FL AMPS3/1.5 BRANDLeeson MANUFACTURER PART #110275.00 is_motorYes DESIGNSq Cage Inductor Run ENCLOSURE TYPETotally Enclosed FRAME MATERIALRolled Steel