Pushbutton, RMQ compact solution, complete device, Design: flat, latching, Connection type: cable (black) with M12A plug, 4-pin, Cable length: 1 m, Button plate: red, Button plate unlabelled, Labelling: none, Degree of protection: IP66, IP67, IP69K (front), IP65 (rear), metal front ring, connection to SmartWire-DT: no, contact configuration NC = NC contact: 1 NC contact, contact configuration Note: = Safety function, through positive opening in accordance with IEC/EN 60947-5-1, travel of the operating element and actuating force in accordance with DIN EN 60947-5-1, K.5.4.1 Positive opening travel: mm 4.65, maximum travel: mm 5.7, minimum force for positive opening: N 15, positive opening (ZW): yes, standards and regulations: IEC/EN 60947-5-1, VDE 0660.