EATON Contact Block, Non-Illuminated, Series: M22, 22.5 mm Size, 1NO Contact Configuration, 4 A at 230 V AC, 2 A at 500 V AC Contact, Momentary Action, NEMA 4X/13 NEMA Rating, IP66 Enclosure, Screw Terminal, Surface Mounting, Black, 1.46 in L x 1.18 in W x 1.03 in H Dimensions