ENCLOSURE FOR COMMAND DEVICES, 22MM, ROUND, ENCLOSURE MATERIAL METAL, ENCLOSURE TOP PART YELLOW, 1 COMMAND POSITION, A=EMERG.STOP MUSHROOM PUSHB. RED, 40MM, ROTATE-TO-UNLATCH, 2NC, SPRING-TYPE TERMINAL, FLOOR MOUNTING, 2 LOOSE LABELS, M12 CONNECTOR (5-PIN)