Chain actuator:Chain opening:200-500mm Operating voltage: 24V DC or 220V ACMax Force: 600NCurrent consumption: 1AColor: aluminiumOperating conditions: -5 >+55ºC max 90% relative humidity (not condensing)Easy mountingDesigned for surface mountingTo be used with most window typesSoft closeBuilt-in electronic load switch off/end stopElectronic actuator with micro controllerCan be connected in parallel with other actuatorsWindow types: top hinged/bottom hinged/side hinged and turning window-not suitable for roof windows