WMX 823 - Small 1A Chain actuator for concealed installation suited for natural and smoke ventilation Type:WMX 823-2G500E 03 - Chain actuator 1A / 500mm / Double Entrapment protection function: The actuators

Entrapment protection function: The actuators are programmed to reverse if they encounter obstacles when closing

Weather seal protection function: Integrated reverse function after closing to release pressure and ensure a prolonged life span of the window gaskets and airtightness

For more information see product sheet for the FlexiSmoke™ smoke panels

Working on the basis of the scattered light principle

For spindle actuator type WMS 306 / 309 / 409 / 515

WMX 823 - Small 1A Chain actuator for concealed installation suited for natural and smoke ventilation Type:WMX 823-2G500E 03 - Chain actuator 1A / 500mm / Double Entrapment protection function: The actuatorsChain actuator for concealed installation. For smoke and comfort ventilation. For top hung, bottom hung and turning windows. Not appropriate for roof windows.