Manual Contactor, Number Of Poles: 3, Hub Size: 3/4 IN, Switch Rating: 30 AMP At 250 VAC/VDC, 20 AMP At 600 VAC, 1 HP At 115 VAC, 2 HP At 230 VAC, 3 HP At 460-575 VAC, Standard: UL 508, UL 698, UL 1203, CSA Number C22.2 14-M, C22.2 No. 25, C22.2 No. 30, C/US UL File Number E76550, E81751, Class I, Division 1, Groups C, D, Class II, Division 1 And 2, Groups E, F, G, Class III, For EDS Series Factory Sealed Manual Motor Starter And Contactor