Potenciometro vdl

Speed regulator with 2 A internal fuse.

For speed regulation of fans and extractors up to 300 W. It regulates the revolutions of the fan motor of centrifugal extractors and others. The ventilation must never be lowered below 50 %. If you need less ventilation, it is recommended to buy another fan. Lowering the power of an exhaust fan to below 50 % will permanently damage the motor.