A ground-fault circuit interrupter (GFCI) outlet differs from conventional wall receptacles or power outlets. It protects people from electrocution if there is a ground fault by stopping the flow of electric current. However, a GFCI outlet does not protect you from circuit overloads, short circuits, or shocks due to other causes.
For example, you can still be electrocuted if you touch a live bare wire while standing on a wooden floor or any other non-conducting safe. This outlet only offers a certain degree of protection due to ground faults in an electrical appliance.
We should first define ground faults to understand how a GFCI outlet works. As the name implies, a ground fault occurs when electric current strays from its original path to the ground. That is because the new route offers little or no resistance to the flow of electric current. This can happen in home appliances, and attaching them in that state can be fatal.
A GFCI outlet monitors current flowing into and out of a plugged-in appliance. The device interprets significant differences in hot and neutral wires as a ground fault and cut-off power.
Different GFCI outlets exist. You will differentiate them from an ordinary wall receptacle with their two buttons for set and reset. Some also have LED lights and USB type A charging ports. So, what are the best GFCI outlets? Read on as we dig into the details of the best product you can consider. We will also provide a buying guide and additional information to help you understand these devices. Let’s dive right in!
Best GFCI Outlet Reviews
GFCI outlets are inexpensive devices you can install in an existing electrical system. You don’t have to rewire your home to add the extra safety offered by these devices. You can install them in any room, but you should consider ones specifically designed for your bathroom.
Let’s review some of the best GFCI outlets, adapters, and extension cords currently in the market. We compiled this list after extensive market research and testing some of them.
1. ANKO ANKPS-301 20A GFCI Outlet
ANKO ANKPS-301 20A GFCI Outlet is the product topping our list of the best GFCI outlets. This device boasts impeccable features, such as being tamper-proof and weather resistant. It offers a permanent solution that prevents most commonly reported child shocks and injuries related to electrocution.
Being weather-proof, ANKO ANKPS-301 can be the best GFCI outlet for bathroom or outdoor use. Moisture or high humidity in the bathroom does not affect their functionality. You can also install them in your kitchen because they can handle up to 20A current required by some kitchen appliances.
ANKO ANKPS-301 is easy to install. They come with standard wall plates and screws. And if correctly installed, a green LED indicator turns on when active. However, you should only install them yourself if you have DIY skills. Otherwise, call an experienced technician.
Specifications:
- Maximum current: 20A
- Maximum voltage: 125V
- Maximum power: 2500W
- Socket type: dual
Pros:
- Tamper-resistant
- Weather resistant
- LED indicator
- Can handle up to 20A
- Performs self-test every 40 seconds
- Easy to install
Cons:
- Relative expensive for most homeowners
2. Leviton GFWR2-W 20A GFCI Outlet
Leviton GFWR2-W is one of the two GFCI outlet testers on this list that can handle up to 20A. This product comes from a highly reputable company with a diverse portfolio developed over a century. Leviton has over 30 years of industry experience as the manufacturer and distributor of different home products, including GFCI outlets. With this background, you can expect Leviton GFWR2-W GFCI outlet to be one of the best, and it has lived up to that reputation.
The Leviton GFWR2-W outlet features a superior design for easy installation, easy-to-read diagnostics, and in-house reset lockout when the device has a problem. It can conduct self-tests and trips to ground faults even when the test is ongoing.
This device is one of the few GFCI outlets that can be used in any weather. It checks the box if you want the best GFCI outlet for outside use. Leviton GFWR2-W also has a status light indicator showing power and protection status. It will also warn you if there is a line or load reversal.
Specifications:
- Maximum current: 20A
- Maximum voltage: 125V
- Total power outlets: 2
Pros:
- Slim design
- Self-testing capability
- Lockout mechanism when there is a problem
- Status indicator lights
- Relatively affordable
- Provides continuous ground-fault protection
Cons:
- Reset and set buttons are of the same color- making them difficult to differentiate.
3. Leviton GFNT1-W 15A GFCI Outlet
Leviton GFNT1-W 15A GFCI outlet is equally reliable as the Leviton GFNT2-W one. However, it is the most affordable option in this list of the best GFCI outlets.
Leviton GFNT1-W outlet has all features of its 20A counterpart. It can conduct a self-test to confirm that it can respond to ground faults. If a ground fault is detected, it enters lockout mode. It is also slim, weather-proof, has a status indicator, and provides continuous ground fault protection even when self-diagnosis is underway.
Specifications:
- Maximum current: 15A
- Maximum voltage: 125V
- Total power outlets: 2
- Cut-off power response time: 0.0025 seconds
Pros:
- Slim design
- Affordable
- Self-testing capability
- Lockout mechanism when there is a problem
- Status indicator lights
- Provides continuous ground-fault protection
Cons:
- Reset and set buttons are of the same color- making them difficult to differentiate.
4. Legrand Radiant 15A GFCI Outlet
The Legrand Radiant 15A GFCI Outlet is a worthy contender for the best GFCI outlet. It is the best for living rooms and other resting spaces where you might need a USB type A port for charging your phone or other devices. This unique feature makes it a bit expensive but worth it compared to always carrying your phone charger everywhere. Besides, its sleek white finish makes it a decorative element.
This device features a patented invisi-shutter system. This system makes it tamper-proof and prevents the insertion of foreign objects into the power outlet. It also has one of the quickest self-testing mechanisms that loop the task every 3 seconds. And if significant damage to the components is detected, it disconnects power to the socket. That ensures continuous ground fault protection.
Legrand Radiant 15A GFCI Outlet also features status indicator lights and redesigned side wire cavities for easy installation. Its reset button offers simple, accessible troubleshooting.
Specifications:
- Maximum current: 15A
- Maximum voltage: 125V
- Total power outlets: 2
Pros:
- Offers reliable and continuous ground fault protection
- Easy installation
- Charging capability – features two USB type-A ports
- Status light indicator
- Quick self-testing and locking mechanism if a problem is detected
- Tamper-proof
Cons:
- Relatively expensive
- Doesn’t comply with the US electrical standards
5. Faith GLS-15A-LA 15A GFCI Outlet
Faith GLS-15A-LA 15A GFCI Outlet is another cost-effective option if you are low on budget. The new slim, modern design sets it apart from competitors. This feature makes it easy to install in shallow electrical boxes.
The device offers continuous ground-fault protection. It prevents injuries and electrical shock from appliances used in damp conditions, such as the bathroom, garage, basement, and kitchen. Once it detects a fault, it trips within 1/40 of a second.
Like other GFCI outlet testers mentioned, Faith GLS-15A-LA 15A GFCI Outlet has LED light indicators that show whether or not the device is functioning correctly. You can tell if the device is not receiving power, is damaged, or has reached its service life.
This GFCI outlet complies with National Electric Code (NEC) requirements and 2015 UL 943 Requirements. It is safe for use at home or in commercial buildings to offer extra protection against electric shock.
Specifications:
- Maximum current: 15A
- Maximum voltage: 125V
- Total power outlets: 2
- Maximum power: 1875W
Pros:
- Very affordable
- Fast response to ground fault
- Slim design allows easy installation in shallow electrical boxes
- Offers continuous ground fault protection
- Conducts automatic self-tests
6. ELECTECK GF-15-WT-2PK 15A GFCI Outlet
The ELECTECK GF-15-WT-2PK 15A GFCI Outlet is the final product on this list that can be considered a wall receptacle. It made it here because of its affordability and quality. The products are individually tested for close tolerances for safety and functions before dispatch, and the manufacturer backs them up with a 3-year warranty.
This device uses the latest technology to ensure safety, reliability, and false tripping elimination. It can detect the ground fault and trip power within milliseconds to protect you against electrical shock. It is also tamper-proof. The outlets have safety gates that prevent foreign objects from getting in. However, the gate may make them difficult to plug into. Fortunately, that changes with time as you use them.
Specifications:
- Maximum current: 15A
- Maximum voltage: 125V
- Total power outlets: 2
Pros:
- Affordable
- High-quality and comes with a 3-year warranty
- Trips within milliseconds when a ground fault is detected
- Tamper-resistant
- Easy to install
Cons:
- Challenging to plug into when still new
- Green indicator light stays on even after it trips
7. ELEGRP 15A Single Outlet GFCI Adapter
What if you have already installed conventional wall receptacles? Can you still install a GFCI outlet? Yes. You can install a GFCI outlet without uninstalling your wall sockets. That is where the ELEGRP 15A Single Outlet GFCI Adapter comes in.
This device functions like any other GFCI outlet, with the only difference being that it plugs directly into the conventional wall receptacle. This can be an advantage or disadvantage, depending on how you view it. ELEGRP 15A Single Outlet GFCI Adapter does not require any wiring. It is a simple plug-and-use device. It features a NEMA 5-15P three-prong grounded plug and a NEMA 5-15R receptacle.
The ELEGRP 15A Single Outlet GFCI Adapter performs self-tests every five seconds to ensure that it functions correctly and will trip if a ground fault occurs. It is ideal for receptacles that supply power tools, such as drills, saws, air compressors, lawn equipment, lathes, cutting machines, etc.
Additionally, the device features a power-on indicator to show when power is available at its receptacle terminals.
Specifications:
- Maximum current: 15A
- Maximum voltage: 125V
- Total power outlets: 1
Pros:
- Affordable
- Easy to install and use
- Self-testing
- Dustproof and weather resistant
- Compact size to fit in tight spaces inside toolboxes
Cons:
- One power outlet may be a limiting factor
- Require installation of conventional receptacle first
8. DEWENWILS 15A, 3-FT Automatic GFCI Extension Cord
The last item on the list is not a GFCI outlet but the best option if you want the best outdoor GFCI outlet. DEWENWILS 15A, 3-FT Automatic GFCI Extension Cord is designed to help you extend conventional receptacles for heavier use. Its 600V insulation makes it ideal for appliances such as lawnmowers, pressure washers, weed whackers, electric drills, power saws, etc.
This device ensures protection from electrical shock or electrical fires caused by ground faults. It automatically cuts power within 25 milliseconds after detecting a fault. It resets itself when plugged in or after a power interruption.
DEWENWILS 15A extension cord features an LED light indicator that lights up when it is powered. It makes the device easy to see in the dark and reduces the chance of tripping over the cord. This device is also designed for indoor and outdoor use. It is designed with a unique material that keeps it soft and weather-proof, even used in the cold outside.
Specifications:
- Cord type: SJTW 12/3 Gauge
- Cord length: 3 feet
- Maximum power: 1875W
- Maximum current: 15A
- Maximum voltage: 125V
- Triple Fault Current: 4-6 mA
- Trip Time: 25ms
- Total power outlets: 3
Pros:
- Up to 3 power outlets
- Ideal for both indoor and outdoor use
- Heavy-duty cord
- LED light indicator
- Easy to use – plug-and-play
- Fast response to ground fault
Cons:
- Questionable quality and reliability
What to Figure Out When Buying GFCI Outlet
Safety is everything when looking for a GFCI outlet, but you should consider all other factors. This buying guide has all information you should know before buying any of these devices to make an informed decision. Let’s get to it!
1. Amperage Rating
Most GFCI ratings are rated for 20A or 15A for home use. So, which of the two is the best option? It all depends on the intended application. The appliances you intend to plug into these GFCI outlets have the answer you want. Briefly, you cannot use a 15A GFCI device to power appliances that require more than 15A.
2. Response to Ground Faults
This feature determines how fast the GFCI outlet trips after detecting a ground fault. Typically, they automatically cut off power within fractions of a second. The shorter it takes, the safer the device.
Also, consider light indicators. The best device should let you know when it is functioning as it should, damaged, or tripped. Manufacturers often include red and green LED lights to show various device statuses.
3. Self-Testing Capability
Since you trust your life to a GFCI outlet, it should perform its functions as intended. That is why the device should conduct self-testing after every few seconds and indicate if its components are severely damaged. You don’t want a GFCI outlet that never troubleshoots itself.
The more frequently the device performs self-testing, the better it is. Some can do it after every second or a few seconds. Also, a GFCI should remain responsive to ground faults even when the self-testing is underway. Failure to detect them can be fatal.
4. Overall Design
The GFCI outlet to buy should be slim to seamlessly fit into shallow electrical boxes. You don’t want a device that protrudes out of the wall. That can be unsightly and damage your indoor decorations.
As expected, most buyers prefer slim GFCI outlets and choose the ones they can wire from the sides. So, think along that line. Also, consider the installation ease, and you should always follow the installation steps outlined by the manufacturer.
5. UL Listed
Most receptacles are labeled as UL certified. UL is an American organization that certifies goods retailed to the public. It shows that the product works as described by the manufacturer. But why is it important to check this mark?
Some insurance companies do not compensate damages caused by fire if the GFCI outlets installed in the building are not UL-certified.
6. Additional Features
Some advanced GFCI outlets have additional features, such as USB charging ports and Wi-Fi connectivity. You can consider them, but they are secondary. Also, remember that these added functionalities will increase the price tags. You will pay more!
FAQs
GFCI Circuit Breaker Vs. GFCI Receptacle: Do You Really Need A GFCI Outlet?
Yes. A GFCI outlet is required for added safety. This device is vital in combating possible electrocution or electrical fire due to ground faults. Also, consult with your insurance company if it requires that you use GFCI outlets.
Where are 20 Amp Outlets Required?
You can use 20A outlets in the kitchen to run appliances such as dishwashers and stoves. However, you can also install a 20A circuit in the living and dining room.
20 Amp Vs. 15 Amp GFCI Outlet, What is the Difference?
The main difference between the two is the current rating. As the name implies, a 15A GFCI outlet can only handle a maximum of 15A and should not be used where the appliance demands more than that. Most kitchen appliances, such as microwaves, blenders, and toasters, demand a dedicated 20A GFCI outlet.
Can I Use 15 Amp GFCI on a 20 Amp Circuit?
No. This is not recommended because the 20A circuit is designed to supply a higher current than a 15A GFCI circuit can handle.
What is A GFCI Outlet?
A GFCI outlet is a specialized receptacle that detects ground fault and cuts off the electricity supply to the defective device. It, therefore, offers additional protection than a conventional wall socket. You can prevent electrocution or electrical fires due to ground faults with a working GFCI outlet.
GFCI vs. GFI, What is the Difference?
A GFCI outlet is a device that acts as a circuit breaker to shut down current from flowing to leaking appliances and fixtures when it detects a significant difference between hot and neutral lines. A GFI also does the same thing but is localized to a receptacle.
GFCI vs. Surge Protector, What is the Difference?
The difference between the two is deduced from their functions. A surge protector protects equipment against power surges and voltage spikes. On the other hand, a GFCI cuts power to a leaking device due to a ground fault.
Best GFCI Outlet: Recommendations
A few differences exist among the GFCI outlets reviewed in this article. But despite the few distinguishing features, you can still decide on what to buy based on the specifications. We looked at the best GFCI outlets, and the following are our recommendations:
ANKO ANKPS-301 20A GFCI Outlet is the best option because it checks all boxes. It is tamper-proof, weather resistant, and has many features. This device responds fast to ground faults and performs self-tests often. Additionally, it has LED indicators that can handle up to 20A.
Leviton GFWR2-W is the second choice. Like the first option, it can handle up to 20A and features a self-test and lockout mechanism. This ensures the device is always functional and uses LED indicators to show if the components are damaged. It also has a fast response and offers continuous ground fault protection.
The last recommended device is the Leviton GFNT1-W 15A GFCI outlet. This product boasts affordability, a slim design, and other features in other GFCI outlets. It is the choice if you have a tight budget.
Apart from the recommended GFCI outlets, you can choose any device based on your needs. Refer to the buying guide to help you make an informed decision.