NM 230 – BELIMO – DAMPER ACTUATOR
Improved functional safety
The damper actuator has no limit switches and is overload-proof. It stops automatically when it reaches the damper or actuator end stop.
Easy functional check
A functional check of damper operation is simplicity itself: the gearing can be dis-engaged by simply pressing a push but-ton on top of the case.
While the push-button remains depressed, the damper can be operated by hand.