The US Motors YC1P3B (Model CP21) is a 1 HP three-phase general purpose motor rated for 230/460 V, 60 Hz, 1160 RPM. It features a TEFC enclosure, a 145 frame and horz-footed mounting. Additional features include three phase totally enclosed fan cooled (TEFC), hazardous location, premium efficient and single label CORRO-DUTY.