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🛡️ Power up your peace of mind with smart, customizable protection!
The DIHOOL Adjustable Voltage Protector is a versatile, DIN rail-mounted smart circuit breaker designed for 110V/220V systems. It offers 12 customizable presets to precisely control overvoltage (140-300V), undervoltage (70-200V), and overcurrent (1-63A) cutoffs. Featuring a fire-resistant PC shell and automatic power recovery, it ensures comprehensive protection against electrical surges and fluctuations, making it ideal for safeguarding home and industrial electronics.




























| ASIN | B0C3XL4Y9H |
| Best Sellers Rank | #10,113 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Miniature Circuit Breakers |
| Brand | DIHOOL |
| Brand Name | DIHOOL |
| Circuit Breaker Type | Standard |
| Current Rating | 63 Amps |
| Customer Reviews | 4.6 out of 5 stars 251 Reviews |
| Included Components | 4 Terminals, DIN Rail |
| Item Dimensions D x W x H | 2.58"D x 1.44"W x 3.37"H |
| Item Weight | 0.18 Grams |
| Manufacturer | DIHOOL ELECTRIC |
| Model | 1 |
| Mounting Type | DIN Rail Mount |
| Number Of Poles | 2 |
| Number of Poles | 2 |
| Part Number | DHOV3-110V |
| Product Dimensions | 2.58"D x 1.44"W x 3.37"H |
| Smart Home Compatibility | Not Smart Home Compatible |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts (AC) |
Y**Z
Best product
DIHOOL Voltage Protector is appreciated for helping protect appliances from power surges and voltage fluctuations. Users like its easy setup, reliable performance, and added safety for home electronics.
S**S
Works great right out of the box, simple programming, and you'll get a lot for your money.
Worked great right out of the box. Super easy to program and the options for over and under voltage and current, and start up time and recovery time, can't be beat. It's all under your control... plus it displays current voltage and current draw... and had fault light indicators to indicate what may have tripped it! All this, for the price their asking. Definitely worth it.
C**Z
I would buy it again
I am very satisfied with this DIHOOL voltage protector. Installation was straightforward, and the digital display makes it easy to monitor voltage and current in real time. One of the features I like most is the ability to adjust the overvoltage and undervoltage limits according to specific needs.
J**R
Perfecto 👌 👌 👌
Muy buenos y útiles gracias
G**�
Muy buenos
Muy buenos
R**A
Muy buena entrega
Bueno súper
G**D
Very good
Very good—I recommend it.
A**A
Let’s see
I haven’t installed yet but couple friends have been recommending me this product and work perfect in their system.
Trustpilot
4 days ago
2 weeks ago