WMS 409 Spindle Actuator

This single spindle actuator is equipped with an electric overload switch.
Brackets and fastenings to be ordered separately.

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  • The product is to be connected to a ±24V power supply
  • The product is suitable for smoke ventilation according to EN 12101-2 and uses natural driving forces for the efficient exhaust of smoke and heat
  • The product is suitable for comfort ventilation to ensure that the building’s users enjoy a comfortable indoor climate
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Technical specification
Spindle stroke see product sheet
Opening speed 8 mm/s (full load)
Force max. 900N
Nominal voltage 24 VDC
Current consumption   1.8A
Size Ø36mm
Colour anodized aluminium (EV1)