under the order

AS-Interface 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, spring-type terminal, A=pushbutton black label: O 1 NC, spring-type terminal, floor mounting, Insulation displacement system on top

Download instructions at Siemens

If you have additional questions contact the manager