Appleton Contender EFDB Series 1-Gang 2 Circuit Selector Switch, Number Of Steps: 3, Contact Rating: 10 AMP At 600 VAC, Enclosure: NEMA 3, 7CD, 9EFG, Mounting: Surface Mount With 1 IN Dead-End Hub, Operation: Maintained, Standard: UL 508, UL 698, UL 1203, E10449, E81751 UL Listed, Class I, Division 1 And 2, Groups B , C, D, Class II, Division 1 And 2, Groups E, F, G, Class III, For Used In Conjunction With Contactors Or Magnetic Starters For Remote Control Of Motors