---
product_id: 537831856
title: "DIHOOL Adjustable Voltage Protector 110V 220V, Low/High Voltage Cutoff and Overcurrent Protection, 70-200V Undervoltage, 140-300V Overvoltage, 1-63A Smart Circuit Breaker AC Disconnect, DIN Rail Mount"
brand: "dihool"
price: "$70.31"
currency: USD
in_stock: true
reviews_count: 8
category: "Dihool"
url: https://www.desertcart.ec/products/537831856-dihool-adjustable-voltage-protector-110v-220v-low-high-voltage-cutoff
store_origin: EC
region: Ecuador
---

# 1-63A adjustable current cutoff 12 customizable voltage & current presets Fire-resistant PC shell for ultimate safety DIHOOL Adjustable Voltage Protector 110V 220V, Low/High Voltage Cutoff and Overcurrent Protection, 70-200V Undervoltage, 140-300V Overvoltage, 1-63A Smart Circuit Breaker AC Disconnect, DIN Rail Mount

**Brand:** dihool
**Price:** $70.31
**Availability:** ✅ In Stock

## Summary

> 🛡️ Power up with confidence—because your gear deserves the ultimate shield!

## Quick Answers

- **What is this?** DIHOOL Adjustable Voltage Protector 110V 220V, Low/High Voltage Cutoff and Overcurrent Protection, 70-200V Undervoltage, 140-300V Overvoltage, 1-63A Smart Circuit Breaker AC Disconnect, DIN Rail Mount by dihool
- **How much does it cost?** $70.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/537831856-dihool-adjustable-voltage-protector-110v-220v-low-high-voltage-cutoff)

## Best For

- dihool enthusiasts

## Why This Product

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

## Key Features

- • **Smart Auto-Recovery:** Automatically restores power once voltage stabilizes—no manual resets needed, keeping your workflow uninterrupted.
- • **Robust Safety Shield:** Constructed with fire-resistant PC material, it actively prevents fire hazards and equipment damage for peace of mind.
- • **Precision Power Control:** Customize overvoltage (140-300V), undervoltage (70-200V), and overcurrent (1-63A) thresholds with 12 easy presets for tailored protection.
- • **Universal DIN Rail Mount:** Quick-attach design fits standard 35mm DIN rails, streamlining installation in modern electrical panels and industrial setups.
- • **Comprehensive Device Guardian:** Protects everything from industrial motors to gaming PCs and kitchen appliances against power surges and drops—your all-in-one electrical bodyguard.

## Overview

The DIHOOL Adjustable Voltage Protector is a smart circuit breaker designed for 110V/220V systems, offering customizable overvoltage (140-300V), undervoltage (70-200V), and overcurrent (1-63A) protection. Featuring a fire-resistant PC shell and automatic power recovery, it mounts easily on standard DIN rails to safeguard a wide range of electronics and industrial equipment from electrical damage.

## Description

DIHOOL Adjustable Voltage Protector 110V 220V, Low/High Voltage Cutoff and Overcurrent Protection, 70-200V Undervoltage, 140-300V Overvoltage, 1-63A Smart Circuit Breaker AC Disconnect, DIN Rail Mount: desertcart.com: Tools & Home Improvement

Review: E comprado 2 de estos y uno vino defectuoso me puse en contacto con la empresa de DIHOOL y sus atenciones fueron sastifactorias me explicaron que se trataba de un error de fabricación en uno de sus lotes que podía devolverlo,pero la gran sorpresa me la llevé cuando contacto a la empresa de distribución contratista DHL la cual no fue para nada flexible pues yo vivo a cientos de kilómetros de ellos siempre me hacen llegar mis pedidos a través de otra empresa en este caso Domex pero resulta que para ellos poder ayudarme con la devolución debo transportar me cientos de kilómetros ya que según ellos debo entregar el paquete presencial no me dieron facilidad alguna la verdad no estoy seguro de volver a pedir usando esa empresa de transporte
Review: Lo mejor de este modelo es que puedes personalizar los límites de sobrevoltaje y bajovoltaje, así como el tiempo de reconexión. La lectura digital es precisa comparada con un multímetro. Ideal para tableros eléctricos modernos

## Features

- 12 Customizable Presets : Precisely adjust overvoltage (140-300V), undervoltage (70-200V), and overcurrent (1-63A) etc... UP to 12 kinds value you can adjust . all values effortlessly using the intuitive interface. For detailed instructions, please refer to the included user manual.
- Ultimate Safety First: Your peace of mind is our priority. The protector's shell is crafted from highest-grade, fire-resistant PC material that is rigorously tested to prevent fire hazards, ensuring complete protection for your family and home.
- Your Ultimate All-in-One Shield: Experience peace of mind with complete protection from the three major power threats: overcurrent, overvoltage, and undervoltage. It’s the dedicated guardian your expensive electronics deserve.Automatically disconnects power to prevent fire and equipment damage.
- Smart Auto-Recovery: No manual intervention is needed. Once power conditions stabilize and return to safe, normal levels, the system intelligently and automatically restores the electricity supply.
- Universal DIN Rail Mount: Features a quick-attach design for easy installation on standard 35mm DIN rails, perfect for organizing electrical panels and industrial control cabinets.
- 【The Ultimate Shield for Your Valuables】Why risk damage? Our protector actively defends a vast array of equipment. From preventing industrial motor burnout and keeping your home's lighting system stable to protecting your gaming PC and kitchen appliances from sudden surges, it offers unparalleled peace of mind. Install it once and secure your entire electrical ecosystem.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C3XL4Y9H |
| Best Sellers Rank | #24,103 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8 in Miniature Circuit Breakers |
| Brand | DIHOOL |
| Circuit Breaker Type | Standard |
| Current Rating | 63 Amps |
| Date First Available | April 29, 2023 |
| Item Weight | 0.006 ounces |
| Item model number | 1 |
| Manufacturer | DIHOOL ELECTRIC |
| Mounting Type | DIN Rail Mount |
| Number Of Poles | 2 |
| Product Dimensions | 2.58"D x 1.44"W x 3.37"H |
| Voltage | 120 Volts (AC) |

## Product Details

- **Brand:** DIHOOL
- **Circuit Breaker Type:** Standard
- **Current Rating:** 63 Amps
- **Mounting Type:** DIN Rail Mount
- **Product Dimensions:** 2.58"D x 1.44"W x 3.37"H

## Images

![DIHOOL Adjustable Voltage Protector 110V 220V, Low/High Voltage Cutoff and Overcurrent Protection, 70-200V Undervoltage, 140-300V Overvoltage, 1-63A Smart Circuit Breaker AC Disconnect, DIN Rail Mount - Image 1](https://m.media-amazon.com/images/I/61QY0f9skjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***D on December 19, 2025*

E comprado 2 de estos y uno vino defectuoso me puse en contacto con la empresa de DIHOOL y sus atenciones fueron sastifactorias me explicaron que se trataba de un error de fabricación en uno de sus lotes que podía devolverlo,pero la gran sorpresa me la llevé cuando contacto a la empresa de distribución contratista DHL la cual no fue para nada flexible pues yo vivo a cientos de kilómetros de ellos siempre me hacen llegar mis pedidos a través de otra empresa en este caso Domex pero resulta que para ellos poder ayudarme con la devolución debo transportar me cientos de kilómetros ya que según ellos debo entregar el paquete presencial no me dieron facilidad alguna la verdad no estoy seguro de volver a pedir usando esa empresa de transporte

### ⭐⭐⭐⭐⭐ Review
*by I***A on December 26, 2025*

Lo mejor de este modelo es que puedes personalizar los límites de sobrevoltaje y bajovoltaje, así como el tiempo de reconexión. La lectura digital es precisa comparada con un multímetro. Ideal para tableros eléctricos modernos

### ⭐⭐⭐⭐⭐ Review
*by M***Z on January 7, 2026*

Tal sube en la foto muy útil para la electricidad de la casa

## Frequently Bought Together

- DIHOOL Low Voltage Cutoff Protector 1~60 Amp Current Adjustable AC Disconnect, Smart Circuit Breaker 120V
- Mollom 6 Way Power Distribution Box with Bus Bars and Din Rail for Miniature Circuit Breaker MCB, Waterproof IP66.Padlock Available for Indoor and Outdoor Use
- Chtaixi AC Miniature Circuit Breaker, 63 Amp 120V/240V 2 Pole DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C63

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**Shop now:** [https://www.desertcart.ec/products/537831856-dihool-adjustable-voltage-protector-110v-220v-low-high-voltage-cutoff](https://www.desertcart.ec/products/537831856-dihool-adjustable-voltage-protector-110v-220v-low-high-voltage-cutoff)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-27*