22MM METAL ROUND ACTUATOR: OMR KEY-OPER.SWITCH W. 2 KEYS LATCHING 2 SWITCH POSITIONS O-I LOCK NO 73037, REMOVAL POS. O WITH HOLDER RED !!! Phased-out product !!! SIRIUS ACT 3SU1 is successor Preferred successor type is >>3SU1050-4FF01-0AA0 + 3SU1550-0AA10-0AA0