We Use CookiesWe use cookies to enhance the security, performance, functionality and for analytical and promotional activities. By continuing to browse this site you are agreeing to our privacy policy

10 Best Whole House Surge Protectors With Circuit Breaker 2025 in the United States

How do we rank products for you?

Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

headphones-stars

Our Top Picks

#1

Winner

EATON CHSPT2ULTRA Ultimate Surge Protection 3rd Edition, 2.38" Length, 5.25" Width 7.5" Height

Rating
9.8
Chosen by1,386
Surge Protection Rating (SPD)

Most important from
2745 reviews

Surge Protection Rating (SPD)
At 108K protection, this unit gives significant peace of mind, more than 20 times the protection of a basic 5K device.

The Eaton CHSPT2ULTRA Ultimate Surge Protection is designed to safeguard your entire home from electrical surges. One of its key strengths is its universal compatibility, meaning it can connect to any manufacturer's load center (breaker box) effortlessly. This makes it versatile and easy to install for various settings including offices, restaurants, and apartments.

The product dimensions are compact (2.38 x 5.25 x 7.5 inches), and it is lightweight at 8 ounces, making it convenient to handle and install. With a voltage rating of 240 volts, it is suitable for most residential applications.

The Eaton CHSPT2ULTRA is noted for its ease of use and high quality, making it a reliable choice for surge protection in various environments.

Rating
9.8
Chosen by1,386
Surge Protection Rating (SPD)

Most important from
2745 reviews

Surge Protection Rating (SPD)
At 108K protection, this unit gives significant peace of mind, more than 20 times the protection of a basic 5K device.
#2

Eaton BRNSURGE Type BR Whole-Panel Circuit Breaker Surge Protective Device

Rating
9.6
Surge Protection Rating (SPD)

Most important from
763 reviews

Surge Protection Rating (SPD)
A nearby lightning strike can cause significant damage, but this device helps prevent damage to electronics and appliances.

The Eaton BRNSURGE Type BR Whole-Panel Circuit Breaker Surge Protective Device is a solid choice for whole-house surge protection. It uses two branch circuit spaces, making it compact and space-efficient. The surge current rating of 18 kiloamps offers decent protection against power surges, but it might be on the lower side if you live in an area with frequent and severe electrical disturbances.

The panel mount design ensures easy installation directly into your electrical panel, which is convenient for most users. The inclusion of a standard circuit breaker further adds to its reliability, making it a trustworthy option for protecting your home’s electrical systems.

It’s lightweight, at just 5.29 ounces, and compact in size, making it easy to handle during installation. Users looking for basic protection and easy installation might find this product fitting their needs, but those requiring higher surge current ratings might need to explore further.

Rating
9.6
Surge Protection Rating (SPD)

Most important from
763 reviews

Surge Protection Rating (SPD)
A nearby lightning strike can cause significant damage, but this device helps prevent damage to electronics and appliances.
#3

Siemens FS100 Whole House Surge Protection Device Rated for 100,000 Amps

Rating
9.4
Surge Protection Rating (SPD)
Modes of Protection
Response Time

Most important from
315 reviews

Surge Protection Rating (SPD)
The Siemens FS100 offers peace of mind for the electronic home with its ability to protect against surges up to 100,000 amps, enough for 500 homes.
Modes of Protection
This device is versatile, being both indoor and outdoor mountable, and covers surges from both line phases, neutral, and ground.
Response Time
Positioning the surge protector and the dedicated breakers is crucial as it impacts the unit's response time. Shorter wire paths ensure better performance.

The Siemens FS100 Whole House Surge Protection Device is a robust choice for protecting your home or small commercial space from electrical surges. With a high surge protection rating of up to 100,000 Amps, it offers substantial protection against power spikes, ensuring the safety of your electrical systems.

The device complies with Type 2 and UL / cUL 1449 standards, meaning it meets stringent safety and performance requirements. Its 3-stage commercial-grade notification system is beneficial for monitoring the status and effectiveness of the device, making it suitable for both residential and commercial use.

The Siemens FS100 is compatible with any brand of load center and breakers, providing flexibility in installation. Additionally, its Type 4 outdoor-rated enclosure means it is durable and can be installed either outside or inside your load center. The 10-year warranty on the product and connected equipment offers peace of mind and indicates Siemens' confidence in the longevity and reliability of their product.

Rating
9.4
Surge Protection Rating (SPD)
Modes of Protection
Response Time

Most important from
315 reviews

Surge Protection Rating (SPD)
The Siemens FS100 offers peace of mind for the electronic home with its ability to protect against surges up to 100,000 amps, enough for 500 homes.
Modes of Protection
This device is versatile, being both indoor and outdoor mountable, and covers surges from both line phases, neutral, and ground.
Response Time
Positioning the surge protector and the dedicated breakers is crucial as it impacts the unit's response time. Shorter wire paths ensure better performance.

Buying Guide for the Best Whole House Surge Protectors With Circuit Breaker

Choosing the right whole-house surge protector with a circuit breaker is crucial for safeguarding your home's electrical system and appliances from power surges. These devices are designed to protect against voltage spikes that can damage electronics and electrical components. When selecting a surge protector, it's important to understand the key specifications and how they relate to your needs. Here are the main specs to consider and how to choose the best fit for your home.
Surge Protection Rating (SPD)The surge protection rating, measured in kiloamperes (kA), indicates the maximum surge current the device can handle. This spec is important because it determines the level of protection your home will receive. Ratings typically range from 10 kA to 100 kA or more. For homes in areas prone to frequent lightning strikes or power surges, a higher rating (50 kA or above) is recommended. For areas with less frequent surges, a lower rating (10-30 kA) may suffice. Consider your local conditions and the value of your electronics when choosing the right rating.
Voltage Protection Rating (VPR)The Voltage Protection Rating (VPR) indicates the maximum voltage that the surge protector will allow to pass through to your home's electrical system. This spec is crucial because it determines how effectively the device can limit the voltage spike. VPR values are typically listed in volts, such as 600V, 800V, or 1000V. Lower VPR values offer better protection, so aim for a surge protector with a VPR of 600V or lower for optimal safety. Consider the sensitivity of your electronics and appliances when selecting the VPR.
Modes of ProtectionModes of protection refer to the different pathways through which the surge protector can guard against voltage spikes. Common modes include L-N (Line to Neutral), L-G (Line to Ground), and N-G (Neutral to Ground). This spec is important because it ensures comprehensive protection across all possible surge paths. Look for surge protectors that offer protection in all modes (L-N, L-G, N-G) to ensure complete coverage. If your home has a complex electrical system, multi-mode protection is especially beneficial.
Response TimeResponse time is the speed at which the surge protector reacts to a power surge. This spec is important because faster response times mean better protection for your electronics. Response times are typically measured in nanoseconds (ns), with values ranging from 1 ns to 10 ns or more. For optimal protection, choose a surge protector with a response time of 1-2 ns. If you have sensitive electronics or high-value appliances, a faster response time is crucial to prevent damage.
Circuit Breaker RatingThe circuit breaker rating indicates the maximum current the built-in circuit breaker can handle before tripping. This spec is important because it ensures the surge protector can handle the electrical load of your home. Ratings are typically measured in amperes (A), such as 15A, 20A, or 30A. Choose a circuit breaker rating that matches or exceeds the capacity of your home's main breaker to ensure compatibility and safety. If your home has high-power appliances, a higher rating may be necessary.
WarrantyThe warranty provided by the manufacturer indicates the level of confidence in the product's performance and durability. This spec is important because it offers peace of mind and protection against defects. Warranties can range from 1 year to 10 years or more. Look for surge protectors with longer warranties (5 years or more) to ensure long-term reliability. Consider the manufacturer's reputation and customer reviews when evaluating warranty terms.

FAQ