NG series safety switch with lock and integrated control devices, Protection degree: IP65 according to EN 60529, Cover, position 2: 1 pushbutton black 1NO+1NC, Cover, position 3: 1 red emergency pushbutton, turn to release, 2NC , Cover configuration: 3 devices, Cover, position 1: 1 pushbutton white 1NO+1NC, Housing: Metal housing, three threaded M20x1,5 conduit entries, Head: Rotating head with escape pushbutton, Working method: E working method, locked actuator with energized solenoid, Inputs and outputs: 2 safety inputs IS1-IS2, ; 2 safety outputs OS1-OS2, ; 1 signalling output O3: actuator inserted, ; 1 signalling output O4: actuator locked, ; I4 or IE1-IE2 inputs for solenoid activation, ; 1 input I3: actuator programming / reset; , Safety output activation OS: Activation mode 1: safety outputs active with actuator inserted and locked, Actuator: Without actuator , Type of connection: Without connector.