Position button, product range: RMQ-Titan, single device, design: protruding buttons, momentary, description: 4-way, opposing buttons mechanically locked against each other, button plate: selectable, button plate can be individually labelled, protection class: IP66, front ring titanium, connection to SmartWire-DT: yes, with RMQ-SWD connections, front dimensions: 55 x 55, ordering information: notes on individual labelling? data sheet, further product information (links), standards and regulations: IEC/EN 60947, VDE 0660