Leeson 171588.60, Premium Eff., 20 HP, 3550 RPM, 208-230/460V, 256TC, TEFC, Rigid

General Purpose, 3-Phase Motor: 20/15HP, 3550/2960 RPM, Totally-Enclosed Fan-Cooled (TEFC) Enclosure, 256 Frame, Rigid Mount, 208-230/460V, 3PH, 60/50HZ, Name Plate Amps 50.8-46/23&40.4/20.2, Continuous duty, 1.25 Service Factor, No thermal protection, Efficiency: 92.4, Efficiency Type: NEMA Premium, 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.Rigid base allows motor to be rigidly mounted on equipment.Click here to see our full selection of Motor Controls and Drives. Product Specifications HORSEPOWER20 ENCLOSURETEFC FRAME256TC MOUNTINGRigid NAMEPLATE RPM3550 PHASE3 MOTOR RPM 60Hz3550 VOLTAGE208-230/460 HERTZ60/50 DUTYContinuous SERVICE FACTOR1.25 THERMAL PROTECTIONNo EFFICIENCY TYPENEMA Premium EFFICIENCY92.4 AMBIENT TEMP C40 ROTATIONCCW/CW WEIGHT319 ULV-INS, CONST UL REC CSAN LEESON MODEL NO.C256T34FK3AA UPC69172034996 RPM RANGE3001-3600 COMPATIBLE WITH/REPLACES - 1Baldor CEM4106T, WEG 02036ET3E256TC BEARING-DRIVE-ENDNONE FL AMPS50.8-46/23 BRANDLeeson MANUFACTURER PART #171588.60 is_motorYes DESIGNSq Cage Inductor Run ENCLOSURE TYPETotally Enclosed FRAME MATERIALCast Iron