Manual voltage converter with continuous regulation by potentiometer. Electronic tuning by triac phase control closed loop type. Suitable for single-phase asynchronous adjustable motor. Note: all regulators by triac control can cause electric hum in the motor at low speed. We advise against reducing under 50% the nominal speed of the electric motor. Motor electric hum can be minimized by using 3 wire capacitor/star winding.


• Supply 230V-1Ph-50/60Hz.
• Nominal current max 4 A.
• Timed protection fuse 4A/250V.
• Minimum speed setting tuner.
• Radio noise fi lter EMC.
• Pilot light.
• Housing in techno-polymer RAL 9016 (white).
• Protection IP 42.
• Weight Kg 0,5.