3SU1000-0AB50-0AA0-Z Y11 SIEMENS ⍾ 3SU10000AB500AA0ZY11
Pushbutton, 22 mm, round, plastic, blue, pushbutton, flat momentary contact type, with laser labeling, upper case
Pushbutton, 22 mm, round, plastic, blue, pushbutton, flat momentary contact type, with laser labeling, upper case