Mounting hole diameter: Æ 4.3mm Actuators: 2 pushbutton heads ref.RRJVAFT Contacts: 1 ea. inverter Operating temperature: -30 °C ... +65 °C Storage temperature: -50 °C ... +85 °C Connection: 8-pole M12 female connector Rated voltage: 1 V ... 30/36 V /AC/DC Rated current: 0.01 mA ... 100 mA LED rated voltage: 24 V / AC/DC LED rated current: 7 /15 mA other versions on request