For sale is a Square D Class 2510, Type MGB-2, Series "A", NEMA Size M-0 Manual Motor Starter. Maximum HP ratings: 3 at 200/230V AC, 5 at 380/460/575V AC. Heaters are marked "B4.85". Start / Stop push- buttons. Safety lock-out point. Comes in a steel OEM enclosure. I opened-up this motor starter to check the internal components; the contacts appear to be in really good condition.