The US Motors YC50P1BS (Model FB49) is a 50 HP three-phase general purpose motor rated for 230/460 V, 60 Hz, 3565 RPM. It features a TEFC enclosure, a 326 frame and horz-footed mounting. Additional features include three phase totally enclosed fan cooled (TEFC), hazardous location, premium efficient and single label CORRO-DUTY.