Baldor-Reliance Motor, 3HP,1725RPM,3PH,60HZ,182T,3540M,OPSB,F1Features:Heavy gauge steel frame thru 405TCast iron frames availableBall bearingsCopper windingsTypical Applications:Pumps, compressors, machine tools, conveyors, blowers, fans and many other applications requiring three phase power. Product Specifications HORSEPOWER3 ENCLOSUREOPSB FRAME182T MOUNTINGRigid NAMEPLATE RPM1760 PHASE3 MOTOR RPM 60Hz1760 VOLTAGE208-230/460 HERTZ60 SERVICE FACTOR1.15 AMBIENT TEMP C40 WEIGHT59 RPM RANGE1701-1800 DESIGN CODEB BEARING-DRIVE-END6206 BEARING-OPP-DRIVE-END6205 FL EFFICIENCY89.5 INSULATION CLASSF FL AMPS8.9-8.8/4.4 KVA-CODEK BRANDBaldor-Reliance MANUFACTURER PART #EM3211TA DOE-CODE010A is_motorYes ENCLOSURE TYPEOpen/Drip Proof POWER-FACTOR75 DRIVE END FLANGEStandard C-DIMENSION INCHES14.63 POLES4 SPEC. NUMBER36B101S576G1