how to reset a gfci circuit breaker



GFCI (Ground Fault Circuit Interrupter) circuit breakers are essential devices in our homes that provide protection against electrical shocks and potential hazards. However, there are times when these circuit breakers trip and need to be reset. In this article, we will guide you on how to reset a GFCI circuit breaker safely and effectively. Understanding the process and following the necessary steps can save you from unnecessary headaches and ensure the proper functioning of your electrical system.

What is a GFCI Circuit Breaker?

A GFCI circuit breaker is a specialized type of circuit breaker that provides an additional layer of protection against electric shock. It monitors the flow of electrical current and instantly shuts off the power when it detects any imbalance between the incoming and outgoing current. This imbalance could occur when there is a ground fault, such as current leakage through a person or a faulty appliance. By quickly interrupting the circuit, the GFCI circuit breaker prevents potential electrical shocks and reduces the risk of electrical fires.

When Should You Reset a GFCI Circuit Breaker?

There are a few situations when you might need to reset a GFCI circuit breaker. These can include:

After a Power Outage:

Sometimes, power outages can cause GFCI circuit breakers to trip. Resetting the circuit breaker should solve the issue and restore power to the affected outlet.

When Multiple Outlets are Affected:

If several outlets or devices protected by a single GFCI circuit breaker stop working, it might indicate a tripped breaker that needs to be reset.

Testing and Maintenance:

Regularly testing GFCI circuit breakers is crucial to ensure their proper functioning. During testing, the circuit breaker might trip intentionally, requiring a reset afterward.

How to Reset a GFCI Circuit Breaker:

Follow these steps to reset a GFCI circuit breaker safely:

Step 1: Identify the Tripped Circuit Breaker:

Before you can reset the circuit breaker, you need to identify the one that has tripped. Take a look at the circuit breaker panel and locate the one labeled as GFCI or that has a TEST button. GFCI circuit breakers usually have a red or yellow indicator on them as well.

Step 2: Turn Off the Circuit Breaker:

To reset a tripped GFCI circuit breaker, it must first be turned off. Locate the breaker handle associated with the tripped circuit and switch it off completely. This will position the handle between the ON and OFF positions.

Step 3: Press the TEST Button:

After turning the circuit breaker off, find the TEST button on the breaker. This button is usually colored red and is located either on the front or side of the breaker. Press it firmly until you hear a click sound. This is the simulated tripping of the breaker.

Step 4: Verify the Reset:

After pressing the TEST button, the handle of the circuit breaker should move to the OFF position. Now, it's time to reset the breaker. Push the breaker handle to the ON position until it aligns perfectly with the other breakers in the panel. You should feel some resistance as you push it toward the ON position.

Step 5: Test the Circuit:

Once you have reset the GFCI circuit breaker, it's important to test the circuit to ensure everything is back to normal. Plug in a device or turn on a light in the affected area to check if it is functioning properly. If everything works as expected, you have successfully reset the GFCI circuit breaker.


Sometimes, following the above steps might not immediately resolve the issue. In such cases, you can try these troubleshooting methods:

Check for Faulty Appliances:

First, unplug all the devices and appliances connected to the affected outlets. Faulty or damaged appliances can cause the GFCI circuit breaker to trip repeatedly. Plug in each device one by one and test the circuit after each plug-in to identify the problematic appliance.

Check for Ground Faults:

Inspect the outlets and switches for any visible signs of damage, such as cracks, burn marks, or loose wires. Additionally, check for any signs of water exposure, as moisture can cause ground faults and lead to GFCI breaker trips.

Consider a Professional Inspection:

If you have followed all the troubleshooting steps and the GFCI breaker keeps tripping, it might be time to seek professional help. An electrician can thoroughly inspect your electrical system, diagnose any underlying issues, and make the necessary repairs or replacements.


Resetting a GFCI circuit breaker doesn't have to be complicated or intimidating. By following the step-by-step process mentioned above, you can effectively reset a tripped GFCI breaker and ensure the safety of your electrical system. Remember to identify the tripped breaker, turn it off, press the TEST button, reset the breaker handle, and finally test the circuit for functionality. If you encounter any persistent issues, it is always recommended to seek professional assistance. By staying vigilant and regularly maintaining your GFCI circuit breakers, you can protect yourself, your loved ones, and your home from electrical hazards.


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