A number of different fans can be controlled with one controller within 90% of the controller's maximum load.
The minimum speed can be adjusted using the potentiometer.
Overload protection via built-in fuse.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.