Siemens 3SU1802-0AC00-2AB1

Enclosure for command devices, 22 mm, round, Enclosure material plastic, enclosure top part gray, 2 control points plastic, Recess for labels, B=Pushbutton white, label: I, 1 NO, screw terminal, A=Pushbutton black label: O 1 NC, screw terminal, floor mounting, Labels enclosed