Compare webshops (1)
Sponsored links · Some shops pay us a fee
Sort by:
Shops with other sizes
100% brand new and high quality This voltage regulator is used for motor speed control and can adjust the output voltage via the precision multi-ring potentiometer. Connect this unit to a lamp or household appliance in a series connection and then turn the dimming, speed, voltage, temperature control knob. This controller is high quality SCR, high temperature and high voltage resistor, and the maximum current is up to 25A. This AC voltage regulator can be used to control the AC motor speed, AC light and heater wire temperature.