POTENTIOMETER
The speed regulator with 2 A fuse is designed to control the speed of fans and extractors up to 300 W. It is ideal for adjusting the motor speed of centrifugal fans and other types of fans. It is crucial not to decrease the ventilation below 50% to avoid permanent damage to the motor. If less ventilation is required, it is better to purchase another fan rather than reduce the power of the existing fan further, as lowering it below 50% can irreversibly damage the motor. This regulator ensures safe and efficient use of ventilation systems.