Siemens 3SU1801-0NE00-4AB2

Enclosure for command devices, 22 mm, round, enclosure material plastic, enclosure top part yellow, 1 control point, A=EMERGENCY STOP mushroom pushbutton red, metal, 40 mm, rotate-to-unlatch, 1 NO, 1 NC, 1 NC, spring-type terminal, floor mounting, support terminal, without label, 1xM20 each on top and bottom