The Best 240 volt surge protector of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 240 volt surge protector of 2022. Check our ranking below.

2,149 (random num) Reviews Scanned

Rank No. #1

Intermatic AG3000 120/240 VAC Universal HVAC Surge Protective Device - Comprehensive Surge Protection, TPMOV Technology, Watertight Enclosure - UL Listed and Reliable

COMPREHENSIVE SURGE PROTECTION - Safeguard your HVAC equipment and home appliances with the Intermatic AG3000 Surge Protective Device, offering three modes of protection (L-G, L-L, L-N) to shield against power surges and prevent potential damage.
ADVANCED TPMOV TECHNOLOGY - Experience peace of mind with our state-of-the-art Thermally Protected Metal Oxide Varistor technology, eliminating the hazardous failure modes associated with standard MOV technology and providing reliable surge protection for your devices.
BUILT TO LAST - The Type 4X watertight and UV resistant plastic enclosure of the AG3000 ensures durability and longevity, making it suitable for both indoor and outdoor installations. Protect your equipment against environmental elements and enjoy long-lasting surge protection.
EASY MONITORING - The green LED indicator on the AG3000 provides a visual status of protection, allowing you to quickly verify that your equipment is shielded against power surges. Stay informed and confident in the safety of your devices.
TRUSTED AND CERTIFIED - The Intermatic AG3000 is UL Listed to ANSI/UL 1449 4th Edition, meeting the highest safety standards in the industry. With a 3-year product warranty and a $7,500 connected equipment warranty for 3 years, you can trust in the quality and reliability of Intermatic's surge protection solution.

Rank No. #2

[ETL Listed] BSEED Surge Protector, Surge Protector Outlet for Home Appliances, Power Surge Protector Suit for Refrigerator, TV, Computer and Freezer, Adjustable Voltage Regulator, 220V, 4400W, 1 Pack

Adjustable Voltage Regulator: The minimum and maximum voltage capacities of the wall outlet surge protector are adjustable. Adjustable between 170V and 265V according to your needs. The adjustable position is in the back
BEST PROTECTION: The wall surge protector protects against high and low voltage, brownout, spike, instant surge, power failure, voltage fluctuation and load shedding
USAGE: The whole house surge protector is great for air conditioners, freezers, ice makers, washing machines, ovens, microwave ovens, dishwashers, coffee machines, bread machines, water heaters, and electric fans, etc
SAFETY: Once the voltage returns to normal, the SAFETY CYCLE will light up before it turns to green, the green light will turn on which will allow the current to flow while waiting for 3 minutes
LED Indicator & Delay Function: When the voltage is too high or too low, the DELAY indicator will turn on to show the status. The appliance will be delayed for 3 minutes to confirm that the voltage is stable so that it can be re-established

Rank No. #3

DITEK DTK-120/240CM+ Surge ARRESTOR, Parallel Protector, Multi-Purpose, NEMA 4X, UL1449 Listed, SPD, Type 1, 2W(+G), 120/240VAC

DITEK DTK-120/240CM+ Surge ARRESTOR, Parallel Protector, Multi-Purpose, NEMA 4X, UL1449 Listed, SPD, Type 1, 2W(+G), 120/240VAC

Rank No. #4

BXST 220V Surge Protector Electronic Voltage Protector for Home Appliance Surge Protector for Refrigerators One Outlet Plug 20A,4400W, White

Superior Surge Protection: Our surge protector is designed to withstand sudden power fluctuations, absorbing up to 140 joules of surge energy to safeguard your electrical devices from lightning strikes or other electrical disturbances. Whether it's home appliances or office equipment, it provides effective protection against damage caused by voltage irregularities.
Smart Voltage Monitoring with Instant Response: This surge protector features automatic voltage monitoring, constantly checking for voltage fluctuations in your home. When voltage exceeds the set range, the protector will provide a clear signal: a flashing red light indicates overvoltage (above 260V), while a steady red light signals undervoltage (below 165V), alerting you to take necessary precautions and ensuring the safety of your devices.
Wide Compatibility and Application Range: This 220V 20A surge protector is compatible with devices operating at 50/60Hz, making it ideal for a variety of household appliances such as air conditioners, refrigerators, washing machines, microwaves, and more. It operates within a voltage range of 165V to 260V and includes a 3-minute delay start feature to ensure safe operation after voltage returns to normal.
Durable and High-Safety Design: Crafted from high-quality flame-retardant materials that meet UL94-5VA standards, this surge protector offers exceptional durability and fire resistance. Even under heavy load and prolonged use, it delivers long-lasting protection, reducing the risk of fire and providing extra safety for your home.
Comprehensive Warranty and Customer Support: We back our surge protector with a 12-month warranty and provide 24-hour customer support. If you have any questions or need assistance, our team is always ready to help, ensuring a worry-free experience with your product.

Rank No. #5

BSEED Surge Protector, Power Surge Protector Outlet, Voltage Regulator, Heavy Duty Whole House Wall Surge Protector for Home, Office, Travel, LED Indicator Light, Single Outlet, 220V, 15A, 2 Pack

Adjustable Voltage Regulator: The minimum and maximum voltage capacity of the protector is adjustable. It can be adjusted when the product is powered on. Press the "SET" key to adjust the high/low voltage protection value and delay value of the product through the "+" key and "-" key according to your needs(Adjustable position is at the side)
Automatic Induction Protection: The surge protector outlet protects your electrical equipment from voltage spike, momentary surge, voltage fluctuation, and brownout by interrupting the current when the voltage is too high or too low. When the voltage exceeds the limit, it will automatically cut off the power to prevent the damage to the appliance due to low or high voltage
All-Round Safety: The wall surge protector can take full care of your home appliances. The shell is made from PC flame retardant material, which reaches the experimental standards of level test of UL94-5VA. And, the small and wall-mountable power plug converts any standard wall outlet into a surge-protected socket with no need for extra cords with its direct wireless plug-in design
Digital Display Function: You can see the current working status clearly even at a long distance. Digital display of current grid voltage value and delay state time. LOP indicates that the product is currently under low voltage protection and HIP indicates that the product is currently under high voltage protection. Long press "SET" key to display the remaining repair time
Applicable Equipment: The power surge protector suits for air conditioners, freezers, ice makers, washing machines, ovens, microwave ovens, dishwashers, coffee machines, bread machines, water heaters, and electric fans, etc

Rank No. #6

THOMESURGEP by ABB • SurgePro™ Surge Protective Device • Externally Mounted Wired Residential SPD for Retail and Home • Type 1 SPD • Safe, Reliable, and Functional

LAST LINE OF DEFENSE – THOMESURGEP surge protective device by ABB guards your home from electrical surges. Immediate and reliable protection for sensitive electronics and appliances.
ALWAYS COMPLIANT – NEC 2023 Art.230.67 compliant surge ratings to meet the requirements for new home construction and renovation. 36kA per phase protection - Type 1 - 120/240V & 120/208 V AC - 200kA SCCR - 10kA Nominal Discharge - 50-60Hz Operating Frequency.
RAPID INSTALL – Contractor-friendly design that doesn’t occupy breaker spaces. SurgePro THOMESURGEP is a Type 1 SPD designed for installation with PowerMark PRO or load centers of any brand used in service entrance or sub-panel locations.
COMFORT OF USE – Installation is quick and easy, without taking up breaker spaces. LED light indicates the operational status of the SPD, letting you know when it is time to replace the SPD.
TIME FOR CHANGE – ABB works to achieve a more productive, innovative, sustainable future for all. ABB scientists and technologists are continually innovating a comprehensive range of products, systems and services that increase energy efficiency, reliability and productivity for our industrial, utility and infrastructure customers

Rank No. #7

Mars 83905 HVAC Surge Protective Device

Easy installation with weatherproof enclosure
LED protection indicator
Installation - Type 1 and 2 (no additional overcurrent device required)

Rank No. #8

Furniqro FHSPD36S Whole House Surge Protector for 36,000 Amps, Ultimate Surge Protection, Whole Home Surge Protector, Indoor/Outdoor Use, 120/240V

Whole Home Surge Suppressor: FHSPD36S is a compact whole-home surge protector that safeguards all electrical devices connected to your home system, including computers, security systems, TVs, kitchen appliances, HVAC systems, and smart home devices
High-Capacity Compact Design: The FHSPD36S offers a sleek, compact design that saves space while delivering a robust capacity of up to 36,000 Amps, seamlessly combining high capacity with a smaller footprint
High Compatibility and Adaptability: This whole house surge protector is compatible with all brands of load centers and circuit breakers, designed for surge protection in 120/240V, 60Hz systems. Its commercial-grade enclosure offers high adaptability for both indoor and outdoor installations
Reliable and Effective Protection: With clear LED status indicators, you can monitor your home's protection. This device effectively prevents destructive voltage spikes, thereby reducing the need for frequent appliance replacements and repairs, saving you time and money. Additionally, it helps mitigate the impact of extreme weather conditions like thunderstorms, safeguarding your entire home
High-Quality After-Sales Service: If your SPD experiences startup issues, they are typically caused by grounding or misuse. It's important that any electrician working in your home is familiar with surge protector protocols. For assistance, please contact us directly for excellent after-sales support

Rank No. #9

Schneider Electric – Square D HEPD Whole Home Electronics Protective Device, AC Surge Protection, Type 1 SPD, 120/240VAC, 1-Phase 3-Wire, 80kA Current

WHOLE HOME SURGE SUPPRESSOR: The Square D Whole Home Electronics Protective Device is a compact surge suppressor designed for installation in any residential load centre. It protects and provides surge suppression for electronic and electrical appliances that are not connected to surge strips.
DOWNSTREAM PROTECTION: Unlike individual power strip surge protectors that only shield a limited number of devices plugged into them, the Square D HEPD safeguards all electrical devices connected to your home’s system. Computers, televisions, kitchen appliances, HVAC systems, security systems, smart home devices, and more are all protected under this suppressor.
APPLIANCE LIFESPAN ENHANCEMENT: By preventing damaging voltage spikes, a surge suppressor extends the lifespan of your electronic devices and appliances. It can save you time and money by reducing the need for frequent replacements and repairs. Not to mention this device can significantly reduce the risk of hazardous situations, such as fires, thereby protecting your entire home.
PEACE OF MIND: Knowing that your entire home is protected from electrical surges provides peace of mind, especially during severe weather conditions or when the risk of surges is higher. This HEPD is easy to install into the load centre of your home. The LED status indicator on the device will allow you to immediately tell when a replacement is needed.
POWERING SOLUTIONS: At Schneider Electric, our purpose is to empower all to make the most of our energy and resources. Individuals and businesses alike can benefit from the integrity and reliability of our extensive line of products. We create tools to aid you in your day-to-day operations and keep things running smoothly!

Rank No. #10

POWSAF 50amp Surge Protector for rv Accessories RV Voltage Protector/Monitor with Surge Protection(4100 Joules), Designed with Easy to Use Handles, ETL Listed, Black

50 amp Waterproof Surge Protector for RV : Identifies faulty park power plus offers 4100 Joules of surge protector. Protects your RV from dangerous high and low voltage levels as well as power surges. Designed for outdoor use, Weather resistant, All weather shield assembly.
Power: Diagnostic LED, Provides fault indication when you connect the wire to the power, Protects Against Wiring Issues, Protects against faults for reverse polarity, open neutral, and other wiring issues
Designed with Easy To Use Handles: Contoured grips make plugging and unplugging easier.
Reliable Surge Protector Circuit: 3 level complementary Surge Protector Circuit which composed of TVS, MOV (metal oxide varistor), GDT (gas discharge tube), with minimum 4100J energy absorbing capacity, could protect your devices much more quickly and reliably than other brand’s 1 level MOV(metal oxide varistor) Surge Protection Circuits.
Our After Sale Service: Our friendly and reliable customer service will respond to you within 24 hours. You can purchase with confidence, with our 30-day return and 36-month replacement.

Last update on 2025-04-28 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best 240 volt surge protector?

Do you get stressed out thinking about shopping for a great 240 volt surge protector? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching 240 volt surge protector, which is why we have assembled a comprehensive list of the greatest 240 volt surge protector available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 240 volt surge protector that you consider buying. Your questions might include the following:

Is it worth buying an 240 volt surge protector?
What benefits are there with buying an 240 volt surge protector?
What factors deserve consideration when shopping for an effective 240 volt surge protector?
Why is it crucial to invest in any 240 volt surge protector, much less the best one?
Which 240 volt surge protector are good in the current market?
Where can you find information like this about 240 volt surge protector?

We’re convinced that you likely have far more questions than just these regarding 240 volt surge protector, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 240 volt surge protector, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 240 volt surge protector. Make sure that you are only using trustworthy and credible websites and sources.

We provide an 240 volt surge protector buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 240 volt surge protector currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of 240 volt surge protector has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an 240 volt surge protector?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your 240 volt surge protector.
Customer Ratings: Number ratings grade 240 volt surge protector objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 240 volt surge protector.
Product Quality: You don’t always get what you pay for with an 240 volt surge protector, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an 240 volt surge protector is should be an indication of how long it will work out for you.

We always remember that maintaining 240 volt surge protector information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 240 volt surge protector is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: What is circuit breaker surge protector?

A: Circuit breakers keep wires from starting a fire. Circuit breakers are necessary. Surge protectors protect electrical appliances from voltage spikes. Surge protectors are optional, but highly recommended in Florida due to high number of lightning strikes in the area per year. Let’s explain the differences in more detail.

Q: What is an appliance surge protector?

A: A surge protector (or spike suppressor or surge suppressor or surge diverter) is an appliance or device designed to protect electrical devices from voltage spikes.

Q: What is a power surge protector?

A: A surge protector is an electrical device commonly used to protect computers and related computer components from power surges.

Q: What is an AC surge protector?

A: Surge protectors are designed to protect sensitive electronic devices from power surges by grounding the additional voltage. A surge protector for an HVAC system will shut off your system to save its electrical components. If your system has been shut down due to a power surge, make sure you restart it properly.