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4 Most Popular Whole Home Surge Protectors in 2022

Electricity plays an important role in our daily lives. We won’t be able to maintain our existing lifestyle without it. An inconsistent electrical supply, on the other hand, puts our houses and constructions in jeopardy. Despite technological advancements that improve our national grid, the system could still be harmed by a variety of circumstances.

To begin with, most surge protectors do not work as efficiently as they claim; some are nothing more than hyped extension cables. Second, a surge will threaten computers and modems by following any wire into a residence, including phone and cable lines.

Whole-Home Surge Protector

A whole-house surge protector is hard-wired into your electrical system and guards your home against power surges. When electrical power spikes or surges, the whole-house surge protector prevents damage to your appliances and devices by blocking or grounding the surge.

Surge protection is mainly reliant on good grounding. If the surge protector is not grounded, it will not work properly. When you get the entire house surge protector installed, have an electrician check out the grounding of your home system.

Today’s homes have an estimated $15,000 worth of gadgets, and up to 100 surges per month can deteriorate or destroy your equipment, reducing their lifespan.

When people hear “surge protection,” they often think of power strips. Many power strips, which are commonly used to extend outlets, include no surge protection. Others simply provide low-level surge suppression, leaving them unable to prevent appliance damage from occurring.

Leviton 51120-1

If you’re looking for a circuit protector that mounts easily, the Leviton 51120-1 is a great option. It has a flush mount enabling you to see how well the protection is working. It also includes a traditional J-box metal housing, which adds to the protector’s durability and longevity.

It’s simple to maintain track of the system’s status by looking at the LED indicator lights. The power and protection conditions can be seen at a glance. It also works with Decora Home Controls, allowing you to use smart home management systems while protecting your valuable electronics alongside.

This machine meets the UL-1449 standard, ensuring that it will function properly. Your safety and convenience are ensured by the protector’s conformity to industrial criteria. You’ll likely be assured that your gear and equipment are fully protected in the event of an accident.


The HEPD80 is a fantastic alternative, if you require a surge protector for panel application. It has a built-in LED light indicator that allows you to quickly monitor the status of your system. This allows you to keep track of the health of your circuit and determine whether or not there is a problem.

The device was constructed to CSA and UL standards, assuring that it will function and safeguard your system as intended. Furthermore, its surge current rating of 80,000 amps can protect you from most electrical surges. These features will keep you safe and help you avoid potentially dangerous situations.


The SSA2020SPD is an excellent match for Siemens breaker panels and load centers. It will take up two slots in your panel box, but it comes with two 20-amp circuit breakers, so you won’t be losing any space.

Because of its design, the device has a real connector installed. All you need is a screwdriver to detach the panel cover and place the product on your breaker center. Once installed, it will protect the entire breaker box as well as any linked subcircuits, not simply the two breakers that come with it.

It’s also simple to check the status thanks to the LED status LEDs. You can tell the status of the system just by looking at it. You can use it because it has a 120/240 V AC rating. It has also been tested to endure temperatures of up to 40°C.


If you’re looking for a new whole-house surge protector, the Eaton CHSPT2 SURGE is a great option. This is due to the fact that it is compatible with any brand, allowing you to use it with existing systems. It can also be mounted outside the panel, allowing you to use it even if all of your slots are taken.

Its enclosure is also NEMA 4 rated, allowing it to be used outside. This means you can have it in your system even if your mainline panel is out in the open. Because of these properties, it may be put in any electrical system, whether old or new.

Its quick and simple mounting techniques will save you time and effort. Installing this within your current load center will take less than half an hour for any professional. Even if you have to install it outside of your breaker box, it won’t take more than a few hours to complete.

Final Thoughts

Surge protectors (SPDs) for the whole house mitigate dangerous electrical surges that would otherwise overload plug strips and destroy associated household electronics. Surge suppression is also provided by SPDs for crucial things that are not compatible with plug strips, such as a home’s HVAC system and smart appliances. It is very important to have home surge protection in our homes, especially in this era where most of our daily chores require electronic devices frequently.