Working as it should, ideal for speed control of Fans or dimming of LED lights (e.g. in a car, camper, RV..) The resettable fuse spoils the shape a little, but the potentiometer has a switch, so it´s easy to totally disconnect the load. Pity there´s no reasonable drills with which the pcb can be fixed to a housing or structure - so you have to install it through the potentiometer´s thread.
ok, producto recibido correctamente.
very good product