Siemens SIRIUS ACT 3SU11 Series Twist Release Emergency Stop Push Button, Panel Mount, 22mm Cutout, 1NC - 3SU1100-1HB20-3CH0

EMERGENCY STOP mushroom pushbutton, 22 mm, round, plastic, red, 40 mm, latching, positive latching, Rotate-to-unlatch, with yellow backing plate, inscription: EMERGENCY STOP, with holder, 1 NC, Spring-type terminal