Honeywell DP3AUX-1NO-1NC

Honeywell Auxiliary Interlock, 2-Circuit, Side Mount, For Use With: DP3030 and DP3040 Definite Purpose Contactor, 60/30/15/12 A at 120V/240V/480V/600V, 10 A Resistive Contact, NO/NC Snap-On, 2-13/16 Inch H x 2-1/2 Inch W x 7/16 Inch D