Marathon Motors Metric Motor, G845, 056T17G5319, 3/4HP, 1800RPM, 575V, 3PH, 56C FR, EPFCMarathon's extensive line of 575 Volts, General Purpose motors are available in Open Drip-proof and TEFC construction in three phase. Horsepower sizes available from stock range from 1/2 HP through 100 HP.