General Purpose, 3-Phase Motor: 1/4HP, 1725/1425 RPM, Totally-Enclosed Non-Ventilated (TENV) Enclosure, 48 Frame, Rigid Mount, 208-230/460V, 3PH, 60/50HZ, Name Plate Amps .9/.45&1/.5, Continuous duty, 1.15 Service Factor, No thermal protection, Efficiency: 78, Efficiency Type: Standard, Ambient 40 C, Reverse Rotation, Shaft Length 1-1/2, Shaft Diameter 1/2.Totally enclosed non-ventilated (TENV) enclosure has no vent openings, and is tightly enclosed to prevent the free exchange of air, but is not airtight. Has no external cooling fan and relies on convection for cooling. 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 HORSEPOWER1/4 ENCLOSURETENV FRAME48 MOUNTINGRigid NAMEPLATE RPM1725 PHASE3 MOTOR RPM 60Hz1725 VOLTAGE208-230/460 HERTZ60/50 DUTYContinuous SERVICE FACTOR1.15 THERMAL PROTECTIONNo EFFICIENCY TYPEStandard EFFICIENCY78 AMBIENT TEMP C40 SHAFT DIAMETER1/2 SHAFT LENGTH1-1/2 ROTATIONCCW/CW WEIGHT17 ULY CSAY LEESON MODEL NO.C4T17NB3EE UPC69172000460 RPM RANGE1701-1800 COMPATIBLE WITH/REPLACES - 1Baldor NM3454 BEARING-DRIVE-END6203 FL AMPS1-.9/.45 BRANDLeeson MANUFACTURER PART #100123.00 is_motorYes DESIGNSq Cage Inductor Run ENCLOSURE TYPETotally Enclosed FRAME MATERIALRolled Steel