The MINIMONO model is a variable speed drive for single-phase electric motors with potentiometer. It is produced with TRIAC technology to be installed in one of the motor phases. It is equipped with a potentiometer with or without a line break with a variable length stem depending on the model. It is fitted with a trimmer to manage minimum or maximum of the motor, it is produced with an EMC filter and the shank can be 23 or 60 mm long.