Enclosure for command devices, 22 mm, round, enclosure material plastic, enclosure top part gray, 2 control points metal, B=Raised red pushbutton, black label, with inscription: Stop, 1 NC, screw terminal, A=Flat green illuminated pushbutton, black label, with inscription: Start/Reset, 1 NO, LED 24 V AC/DC green, screw terminal, front plate mounting, 1xM20 each on top and bottom, labels glued in