EATON Cutler-Hammer Series Auxiliary Contact Kit, Heavy Duty, Series: Freedom, 600 VAC, 10 A, 1NO-3NC Contacts, NEMA 0 to 2/IEC A to K, Top Mount, Silver Cadmium Alloy, For Use With: 15 to 75 A Definite Purpose Contactor, 2 in L x 1.9 in W x 2.2 in H