Belimo Motorised Duct Damper 200mm 8" 240V Power Open Power Close

This high quality duct damper with Swiss made actuator can be installed to shut off ducted heating or cooling to a room that is not in use, saving precious energy at the flick of a switch, or even the command of a thermostat or automation system.

Unlike the less reliable spring return units, this damper features a motorised return, for a definite, forced action into the open or closed position. Therefore, it also requires two active switch wires - one to open, one to close.

Specifications:

• Changeover time: 45 seconds.
  
• Torque: 5 Nm.
• To suit duct size: 200mm, 8".
  
• Input voltage: 100 - 240 V AC.
  
• Insulation class: Double insulated, does not require an earth connection.
  

Good used condition, and tested working.

Must be installed by a qualified person.