WMU 861 - Chain actuator 600N 1A suitable for comfort ventilation Type:WMU 861-1 0300 0104 - Chain actuator 1A / 600N / 300mm / Single Back-up Battery cable set for

Back-up Battery cable set for WSC 104 control panel

light and sun screening

Used for chain actuators WMU 836-n / 836-EN

Hassle-free installation

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

WMU 861 - Chain actuator 600N 1A suitable for comfort ventilation Type:WMU 861-1 0300 0104 - Chain actuator 1A / 600N / 300mm / Single Back-up Battery cable set forActuator for large and heavy windows an elegant alternative to spindle actuators. For smoke and comfort ventilation. For top hung, bottom hung, turning, pivot, roof window and light dome 24V DC