Contender Manual Starter Cover, Number Of Poles: 2, Enclosure: NEMA 3, Hub Size: 1/2, 3/4, 1 IN, Standard: Class I, Division 1 And 2, Groups C, D, Class II, Division 1 And 2, Groups E, F, G, Class III, For 1-Gang Or 2-Gang Dead-End Or Feed-Thru Hub Arrangements