---
product_id: 558551685
title: "Variable Speed Controller, 120V 15 AMP AC Motor Speed Controller for Electric Fan Router Duct Exhaust Rheostat, Variable Voltage Regulator with Overload Protection Switch and LED Display Screen"
brand: "qaggum"
price: "S$52"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/558551685-variable-speed-controller-120v-15-amp-ac-motor-speed-controller
store_origin: SG
region: Singapore
---

# 1V precision control LED voltage display 15A overload protection Variable Speed Controller, 120V 15 AMP AC Motor Speed Controller for Electric Fan Router Duct Exhaust Rheostat, Variable Voltage Regulator with Overload Protection Switch and LED Display Screen

**Brand:** qaggum
**Price:** S$52
**Availability:** ✅ In Stock

## Summary

> 🔧 Control Your Power, Elevate Your Projects!

## Quick Answers

- **What is this?** Variable Speed Controller, 120V 15 AMP AC Motor Speed Controller for Electric Fan Router Duct Exhaust Rheostat, Variable Voltage Regulator with Overload Protection Switch and LED Display Screen by qaggum
- **How much does it cost?** S$52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/558551685-variable-speed-controller-120v-15-amp-ac-motor-speed-controller)

## Best For

- qaggum enthusiasts

## Why This Product

- Trusted qaggum brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Built-in overload protection cuts power at 15A for peace of mind.
- • **Versatile Use:** Compatible with various tools, from fans to grinders, for all your projects.
- • **Durable Design:** High-quality ABS shell ensures heat resistance and longevity.
- • **Convenient Carry:** Unique hook design allows for easy transport and accessibility.
- • **Precision Control:** Achieve speed accuracy with a 1V precision potentiometer.

## Description

Full description not available

## Features

- Flexible Speed Adjustment: Speed Controller is adjusted by a precision potentiometer, which has high precision and high stability, and the control accuracy can reach 1 volt. There are 3 levels to control the speed change: low speed, medium speed and high speed, to meet your different application scenarios equipment speed requirements to ensure that equipment or systems are always running in their final state
- Overload Protection: Governor has an overload protection function. When the instantaneous current exceeds 15 amps, the switch will automatically cut off the power. There is also an indicator light inside the switch to know the working status of the switch at any time. Input voltage: AC 100V-120V; input maximum current: 15 amps; continuous current: 8 amps; frequency: 60Hz; resistive load: maximum 2000W; inductive load: maximum 1000W
- Safe and Durable: Variable Speed Controller is made of high-quality ABS plastic shell, which is high temperature resistant and flame retardant. The thickened body is more sturdy and not easy to deform, not easy to crack, and the insulating material is safer. The internal copper fittings are made of thick phosphor bronze, which has high stability and longer service life, so you can use it with confidence
- Super Convenient: Speed controller has a unique design of the hook on the back. When operating the angle grinder, you can easily hang the speed controller on the tool bag or belt, which is more convenient to carry and use. The LED display of the speed controller displays the output voltage in real time, so that the working voltage is clear at a glance, which is convenient for you to adjust at any time, and provides convenience for your work
- Wide Range of Applications: Speed controller is compatible with American standard Type A and Type B plugs, etc, and can adjust the real-time power of electric tools. It can be used to adjust electric fans, tungsten bulbs, electric furnaces, angle grinders, marble machines, blowers, heater etc. Not suitable for electrical appliances with built-in circuit boards or capacitors, such as water pumps, microwave ovens, induction cookers, rice cookers, LED energy-saving lamps, etc

## Product Details

- **Color:** black, red
- **Brand:** QAGGUM
- **Voltage:** 120 Volts
- **Material:** Copper
- **Display Type:** LED

## Images

![Variable Speed Controller, 120V 15 AMP AC Motor Speed Controller for Electric Fan Router Duct Exhaust Rheostat, Variable Voltage Regulator with Overload Protection Switch and LED Display Screen - Image 1](https://m.media-amazon.com/images/I/71+KOwqGXPL.jpg)
![Variable Speed Controller, 120V 15 AMP AC Motor Speed Controller for Electric Fan Router Duct Exhaust Rheostat, Variable Voltage Regulator with Overload Protection Switch and LED Display Screen - Image 2](https://m.media-amazon.com/images/I/71kmh1fzcsL.jpg)
![Variable Speed Controller, 120V 15 AMP AC Motor Speed Controller for Electric Fan Router Duct Exhaust Rheostat, Variable Voltage Regulator with Overload Protection Switch and LED Display Screen - Image 3](https://m.media-amazon.com/images/I/71klRGWTONL.jpg)
![Variable Speed Controller, 120V 15 AMP AC Motor Speed Controller for Electric Fan Router Duct Exhaust Rheostat, Variable Voltage Regulator with Overload Protection Switch and LED Display Screen - Image 4](https://m.media-amazon.com/images/I/71ie+vH8-dL.jpg)
![Variable Speed Controller, 120V 15 AMP AC Motor Speed Controller for Electric Fan Router Duct Exhaust Rheostat, Variable Voltage Regulator with Overload Protection Switch and LED Display Screen - Image 5](https://m.media-amazon.com/images/I/71NuaHCm0aL.jpg)

## Available Options

This product comes in different **Style** options.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-28*