TKXEC 4000W AC 110V Motor Speed Controller – Variable Speed Switch With Overload Protection, For Angle Grinders, Drills, Polishers, Fans (Resistive Load 4000W / Inductive 1500W)

About This Product

This TKXEC speed controller is super handy when you need to dial down the RPM on your power tools.
It works with 110-120V AC and handles up to 4000 watts for resistive loads (think heaters, incandescent lights) or 1500 watts for inductive loads like angle grinders, drills, polishers, and fans.

Max current is 15 amps with a 9-amp rated continuous draw.

The precision knob gives you smooth, accurate speed adjustment—just turn it and feel the difference.

Built into a flame-retardant shell that won't deform under high heat, so safety's covered.
It also has overload protection and independent switch control.
The plug design is compatible with standard US Type A and B outlets, so just plug and go.
There's even a handy hanging hook for keeping it off the floor while you work.

Quick heads-up: don't use it with tools that have circuit boards or capacitor-based electronics inside—those won't play nice.
Perfect for shop use or DIY projects.