Marathon Motors Explosion Proof Motor, U001A, 1HP, 208-230/460V, 1800RPM, 3PH, EPFCMarathon's Hazardous Duty motors are ideal for a wide variety of applications where hazardous fumes or dust may be present. The motors are available in three phase and single phase with ratings, in stock, from 1/4 HP through 300 HP.Product Specifications HORSEPOWER1 ENCLOSUREEPFC FRAME143T BRANDMarathon Motors MOUNTINGRigid MOTOR RPM 60Hz1800 MOTOR RPM 50Hz1500 RPM1800 PHASE3 VOLTAGE208-230/460 HERTZ60/50 SERVICE FACTOR1.15 AMBIENT TEMP C40 ENCLOSURE TYPEExplosion Proof OPPOSITE END BEARINGBall WEIGHT71 ULUL Listed CSAN DUTYContinuous MANUFACTURERS PART NUMBERU001A RPM RANGE1701-1800 MODEL NUMBER143TTGN6526 60 HERTZ RPMS1800 60 HERTZ kW0.75 is_motorYes 50 Hertz FL eFF84 KVA-CODEM 50 Hertz Voltage190/380 50 Hertz FL Amps3.1/1.55 FL EFFICIENCY85.5 50 Hertz SF1.15 50 Hertz HP0.75 50 Hertz kW0.56 50 Hertz RPM1500 CEN NEMA DESIGNB STARTING TYPELine or Inverter IP CODE54 ORIENTATIONHorizontal BEARING-DRIVE-END6205 ASSEMBLYF1 Only DRIVE END BEARING SIZE6205 OPPOSITE END BEARING SIZE6203 FL AMPS3.3-3.3/1.65 HAZARDOUS LOCATIONEXP PROOF CL I GR D CL II GR F&G T3B INSULATION CLASSF