Dreyoo AC Motor Speed Controller with LED Display, 120V 15A Variable Speed Controller for Electric Motor with Overload Protection Switch, Electronic Voltage Regulation, Fuse Protected

Variable Fan Speed Controller, Convenient and Practical to UseFeature and Function: Overload protection, avoid safety issue, can service for a long lifespan. Speed adjusted, 3 setting for you to choose: II variable, O Off, I Full speed, avoid wasting energy by adjusting the speed according to your need. Can be applied in many occasion: greenhouse, shed, home, garage and other places of the exhaust fan or pipe fan. Warning: DO NOT USE ON DC MOTORS, ONLY FOR AC MOTORSSpecification: Voltage: 120VCurrent: 15 AmpsMax Temperature: 40℃/104℉Power cord length: 80cmWarm tip: Please read the description carefully before purchase. Only use on AC motors. If you are not familiar with the operation, it is best to carry out the installation test under the guidance of an electrician. Please contact us if you have any problems. Winding risk may exist, please keep our product away from children.

• 3 variable speed settings: The 120v speed controller has a variable speed function, and the 3 buttons represent three modes: II variable speed, O off, I full speed; easily adjust the speed, adjust the inline and ducted fans, you can freely adjust the speed between 65 percent and 100 percent according to your actual needs
• LED display: Speed controller knob provides precise voltage control, and the LED voltage display ensures easy monitoring; the LED voltage display monitors the voltage in real time, making it convenient to observe the motor running voltage for real-time adjustment
• Energy saving: With this fan speed control switch, the fan speed can be effectively adjusted without letting the fan run at full speed all the time, thereby achieving the purpose of energy saving and no longer over consuming electricity
• Overload protection: Speed controller for electric motor,When the current exceeds 15A, the switch automatically cuts off the power supply to ensure the safety of the equipment and users; the flame retardant shell provides additional protection; maintain a safe use experience
• Multiple applications: The variable speed controller can be applied in greenhouse, shed, home, garage and other places of the exhaust fan or pipe fan, help to promote the air circulation of the HVAC unit, to create an air circulation environment