Adjustable 4000W AC 110V Motor Speed Controller for Angle Grinders, Hand Drills, and Fans with Overload Protection

About this item

• Product features: Adopting a precision pressure regulating knob, one turn pressure regulation,easy speed regulation,high precision,good stability,It can be used by plugging in and compatible with American standard A and B type plugs
• Application:Angle grinder, marble machine, exhaust fan,electric furnace, tungsten filament light bulb,blower can all be used (products with circuit boards and capacitor electronic components inside cannot be used)
• Parameter Description:
• Voltage: 100-120VAC adjustable
• Maximum resistive load: 4000 watts
• Maximum inductive load: 1500 watts
• Current capacity: 15A
• Rated current: 9A
• Safety performance:The shell is made of flame-retardant material,which is high-temperature flame-retardant and does not deform during high temperature burning,It has independent switch control input and output voltage with overload
• Clever design:Designed with a tool kit for hanging and fishing, making it easy to operate the angle grinder,Tools such as marble machine and blower