A single outlet surge protector gets the job done without taking up too much space.
The best single outlet surge protectors have a high Joule rating, are UL certified, and are small and compact.
While a bad single outlet surge protector will do nothing but fry your gadgets
So to help you separate the good from the junk—we’ve reviewed the Best Single Outlet Surge Protector of 2024.
But with the confidence that you’re getting one of the top single-outlet surge protectors available on the market.
- Includes an auto-shutdown switch
- Compact, direct plug-in design
- Protected LED status indicator
- Compact and heavy-duty direct plug-in design
- Up to 885 Joules surge protection
- Dual LED status indicator
- Compact and sturdy design
- 900 Joule surge suppression
- EMI/RFI noise filtering
Contents
Top 6 Best Single Outlet Surge Protectors
Tripp Lite Surge Protector – Best Overall
- ON THE GO PROTECTION! PROTECT ANY ELECTRONIC DEVICE FROM POWER SURGES & SPIKES: Surge suppressor with one outlet protects your laptops, electronic notepads, personal...
- SINGLE-OUTLET SURGE PROTECTOR WITH VARIABLE TIMER: Enjoy powerful surge protection to one standard AC outlet and a built-in timer selection switch that lets you provide AC...
- SAFETY FIRST! 350 JOULE-RATING - CONFORMS TO UL 1449 SAFETY STANDARDS: A diagnostic LED confirms protection status at a glance, protected (green) & grounded (red). Conforms to...
Our number one single outlet surge protector is the Tripp Lite 1-outlet power strip. This single-outlet surge protector has a compact and direct plug-in design which makes it perfect for tight spaces and traveling.
The Tripp Lite 1-outlet surge protector comes with a 350 Joule energy rating and conforms to UL 1449 3rd edition safety standard. Moreover, the Tripp Lite 1-outlet surge protector filters out the EMI/RFI noise.
Apart from protecting your electronics, this surge protector also represents a great energy-saving solution. It includes a built-in timer selection switch that allows selecting the AC powering time.
As a plus, the manufacturer offers a lifetime warranty and $5,000 insurance covering any electronic device damaged by a power surge. You should definitely place this surge protector on top of your list.
Check Price- Includes an auto-shutdown switch
- Compact, direct plug-in design
- Protected LED status indicator
- EMI/RFI noise filtering
- Lifetime warranty, $5,000 insurance for connected equipment
- Buzzing noise when plugged in
Belkin Surge Protector – Premium Choice
- The Belkin Difference: Pioneer in technology and innovation for over 35 years.
- Surge Protector Single Power Outlet: The compact and portable size makes this ideal to bring during business trips, vacations, and travels to keep your phone, tablet, camera,...
- Portable Travel Wall Mount Outlet: The small and wall-mountable power bar converts any standard wall outlet into a surge-protected socket with no need for extra cords with its...
The Belkin 1-outlet surge cube is the best surge protector for those willing to spend a little bit more. It comes with 885 Joules energy rating and a compact, wall-mountable design.
Due to its durable housing, you can rest assured that nothing will damage it any time soon. Belkin surge protector is a space saver due to its direct plug-in design, and it will not block the other socket in a double-outlet.
Other excellent features are the dual-LED indicator, the three-layer electrical protection, and the outstanding 45,000 amperage circuit protection.
The Belkin 1-outlet surge protector is worth every penny. Worst-case scenario – it comes with a lifetime warranty and $50,000 insurance for connected equipment. Another proof that this device is built to last.
Check Price- Compact and heavy-duty direct plug-in design
- Up to 885 Joules surge protection
- Dual LED status indicator
- Three-layer electrical protection
- Lifetime warranty and $50,000 insurance for connected equipment
- 885 Joules surge protection although 1080 Joules advertised
CyberPower Surge Protector – Great Value
- VITAL SURGE PROTECTION: One NEMA 5-15R outlet provides 900 joules of surge protection for the home and office; WALL TAP PLUG: Enables the model to be plugged directly into a...
- LED INDICATOR: Green LED indicator confirms electronics are protected
- EMI/RFI FILTERS: Filters against electromagnetic interference and radio frequency interference ensuring clean power for connected equipment
The CyberPower CSBW100W surge protector is the ideal product if you’re on a tight budget but still want to protect your electronics. This model comes with a decent 900 Joule surge protection and many positive reviews.
CyberPower CSBW100W features MOV technology and EMI/RFI noise filtering, which is fantastic for a low-cost surge protector. Adding the 800V clamping voltage, you have everything you need to face a noisy summer thunderstorm.
Its LED status indicator will show whether the surge protector did its job and requires replacing.
Compact, impact-resistant, and affordable – this is the definition of a good surge protector, perfect even for heavy electronics such as refrigerators or television. Check it out, as it’s a bargain!
Check Price- Compact and sturdy design
- 900 Joule surge suppression
- EMI/RFI noise filtering
- Features MOV technology
- Affordable
- No USB
Tripp Lite Portable Surge Protector
- ON THE GO PROTECTION. PROTECT ANY ELECTRONIC DEVICE FROM POWER SURGES and SPIKES: Surge suppressor with one NEMA 5-15R outlet protects your laptops, electronic notepads,...
- COMPACT, SINGLE-OUTLET SURGE PROTECTION and TEL/DSL PROTECTION: Powerful AC line surge protection to one standard AC outlet and built-in tel/DSL (RJ11) jacks to prevent surges...
- SAFETY FIRST. 1080 JOULE-RATING - CONFORMS TO UL 1449 SAFETY STANDARDS: Diagnostic LED displays protection status at a glance. 1080 joules mean maximum protection for your...
Our next pick is the Tripp Lite Travelcube surge protector, a unit that can protect most common electronics but also phone/modem equipment.
The trademark feature of this surge protector is the telephone line protection through the built-in RJ11 jacks. It also comes with a 6 ft. long phone cord, so you can rest assured that nothing may happen to your phone.
Compact and portable, the Tripp Lite portable surge protector has 1080 Joule surge suppression and 400V clamping capability. Moreover, the device conforms to the UL 1449 3rd edition safety standards. Check its LED diagnostic display, and you’ll see that your equipment is safe from any power surge.
We live in strange times where we had to turn our homes into offices. Protecting the equipment is a must, and Tripp Lite Travelcube might be precisely what you need.
Check Price- 1080 Joule surge protection
- Conform with UL1449 3rd edition standards
- Included RJ11 outlets for phone line protection
- 400V clamping capability
- Lightweight and portable design
- No reset switch
- Only 120V connections supported
GE UltraPro Surge Protector
- Stay Protected – No longer wonder if out-of-reach surge protectors have expired with the GE single outlet wall tap surge protector an alarm will activate until it is...
- Ring the Alarm – The alarm reaches 88-decibels so you can hear it when the surge protector needs to be replaced
- Surge Protection – This 1080 Joule surge protector tap offers protection against spikes in electricity to save your devices in situations where electrical spikes may cause...
The following product we’ve reviewed is the GE UltraPro surge protector. Although this model is a little pricer than other similar products, it is worth every cent.
It has a 1080 Joules surge suppression and an electronic rating of 120VAC 15a and 1800W. Also, the GE UltraPro model is specially designed to be set in wall sockets behind large pieces of equipment.
Its outstanding feature is the built-in 88-decibel alarm that makes noise when the surge protector needs replacing. This is an interesting alternative to the LED status indicator.
Since it comes in a 2-pack, you won’t have to run to the nearest store and find a replacement surge protector.
Overall, the GE UltraPro surge protector does a great job of protecting your electronics. Lifetime warranty, positive reviews – yeap, it gets a thumb up from us.
Check Price- Built-in 88-decibel alarm
- Huge 1080 Joules surge protection
- Compact design
- It comes in a 2-pack
- Lifetime warranty
- Doesn't protect refrigerators
- No USB
Minuteman MMS110 Surge Protector
- Wall tap, 540 joules, LED Indicators, New MOV technology, Safety shutdown technology, High frequency capacitors
- Design that delivers high availability, scalability, and for maximum flexibility and price/performance
- Made in China
Our last pick is the Minuteman MMS110 surge protector, a wall tap device with a 540 Joules energy rating. It can be easily used for protecting electronics at home but also for traveling.
Featuring the new MOV technology, the MMS110 surge protector comes with high-frequency capacitors and conforms with UL1449 safety standards.
This surge protector has two LED indicator lights for grounding and power safety shutdown. Also, it is capable of EMI/RFI noise filtration up to 40 dB.
Backed by a limited lifetime warranty, the Minuteman MMS110 surge protector is perfect for protecting your precious PC. It would be a disaster to have it fried in the middle of a shooting game, right?
Check Price- MOV and safety shutdown technology
- EMI/RFI noise filtering
- 540 Joules surge protection
- Conform with UL1449 standards
- Designed for maximum flexibility
- The plug-in is very tight
What to Search for in a Single Outlet Surge Protector
Buying the best single-outlet surge protector means paying attention to a couple of features. Let’s see what you need to know before spending your money:
Joule Rating
Contrary to some areas where more isn’t always more, a higher Joule rating in surge protectors unequivocally offers beefier defense for your digital commodities. It’s a figure you don’t want to compromise on.
So how many Joules of surge suppression do you need? Depending on what you are aiming to secure, the answer varies.
Here are some rough Joule rating guidelines:
- A system with less than 1000 Joules energy rating is enough for small electronics.
- A surge protector with 1000 to 2000 Joules surge suppression supplies enough protection for office devices and power tools.
- Expensive large electronics will require a higher Joule energy rating, something over 2000 Joules.
Try to remember the values mentioned above when you decide to buy a single-outlet surge protector.
Warranty
A comprehensive warranty not only attests to the quality and durability of a single-outlet surge protector but also ushers in peace of mind with the self-assurance of the manufacturer in their hardware.
Apart from being able to make a claim if something goes wrong, an extended warranty points out the self-confidence of the manufacturer. Those suppliers who offer long warranties for poorly made single-outlet surge protectors will not resist too much on the market.
We recommend you to check surge protectors from a business that has been around for more than five years. More extended warranties and high insurance guarantees are also desirable.
Voltage Protection Rating
The voltage protection rating, or clamping voltage, acts as the gatekeeper for your device, precisely regulating the threshold of voltage that can be safely conducted. This rating is the litmus test for a gatekeeper’s efficacy in securing your equipment.
If the voltage protection rating is too high, then the surge protector will enable excessive voltage to pass to your single outlet (and will break it).
CHECK the optimum rated voltage of your outlet before buying a surge protector. Make sure that the clamping voltage of your single outlet surge protection device is LOWER than the optimum operating voltage of your socket.
The lowest UL rating for voltage protection is 330V.
EMI/RFI Noise Filtering Capability
EMI stands for Electromagnetic Interference, and RFI means Radio Frequency Interference. For example, power filtration is designed to reduce EMI and RFI on power lines for better sound and picture quality on entertainment devices such as home theatres or television.
Many filters like low pass filters, high pass filters, or band pass filters only allow specific types of frequencies, implying a set range of EMI/RFI emissions will be transmitted to the electronic being protected.
So the objective of power filtration is to eliminate electromagnetic and radio frequency interference that will hinder the single outlet surge protection.
Opt for a high-performance line of defense: single outlet surge protectors armed with superior EMI/RFI decibel noise filtration mean your imperative playing into better dialing the resolution of your new equilibrium in the data presented.
Diagnostic LEDs
It would be best if you had a method to verify that your single outlet surge protector is working. This is where diagnostic LEDs intervene.
Look for single outlet surge protection that includes both protection indicator light and a ground indicator LED. The first will indicate when the surge protector needs replacing, while the other shows that the device is connected to a properly grounded outlet.
Safety Rating
There are various security standards by multiple businesses and organizations. You may be wondering which of these is applicable to single outlet surge protectors?.
The most important is the UL, previously Underwriters Laboratories.
UL is one of several businesses approved to perform safety screening by the U.S. national firm Occupational Safety and Health Administration (OSHA). OSHA has a list of approved testing labs, which are acknowledged as Nationally Recognized Testing Laboratories.
Even within UL, though, there are a lot of security requirements that could use. For appropriate single outlet surge protection, you are interested in the UL 1449 safety standard.
The best single-outlet surge protectors conform with UL 1449 safety standards.
