Safety gate system 2. generation, safe interlock with safe guard locking, in accordance with EN 60947-5-3, for applications upto SIL CL 3 and PL e. Consisting of 5 elements: 1. Illuminated pushbutton for activating the safety gate, 2. Pushbutton for access and release of the safety gate, 3. Key switch, 4. Illuminated pushbutton, 5. Emergency stop pushbutton, uniquely fully coded. Scope ofsupply: Sensing device with pushbuttons including coloured caps and escape release bar as well as actuator for right or left-hinged doors.