Non-reversing motor starter, Frame size 0, H2 UL horsepower rating Hp@VAC, 3@208, 3@230, 7.5@460, 10@575, Bimetal overload relay, Fixed Trip Class 10, OLR amp range 4.5 - 6.3, 110/120 V AC 50/60Hz coil, Non-combination type, Enclosure NEMAtype 1, Indoor general purpose use, Extra wide enclosure, Standards UL 60947-4-1, Certifications cULus, Including modifications 22 mm Hand-Off-Auto Sel. Sw., Control power transformer