Step-by-Step Guide to Replacing an Electric Breaker

As a homeowner, it’s important to know how to safely and effectively replace an electric breaker when needed. Whether you’re experiencing a frequent trip, overheating, or other issues with your electrical system, being able to replace a breaker yourself can save you time and money. In this guide, we’ll walk you through the process step by step.

Step 1: Safety First

Before you begin any electrical work, it’s crucial to turn off the power to the breaker box. You can do this by flipping the main breaker switch to the “off” position. Make sure to wear rubber gloves and safety goggles to protect yourself from any potential electrical hazards.

Step 2: Identify the Problem Breaker

Once you’ve turned off the power, you’ll need to identify which breaker is causing the issue. Look for any breakers that are in the “off” position or are showing signs of wear and tear. You may also want to use a multimeter to test the voltage of each breaker to determine which one is faulty.

Step 3: Remove the Old Breaker

Using a screwdriver, carefully remove the screws holding the breaker panel cover in place. Once the cover is removed, locate the faulty breaker and unscrew it from the panel. Make sure to disconnect any wires attached to the breaker and set it aside.

Step 4: Install the New Breaker

Take your new electric breaker and carefully attach the wires to the appropriate terminals. Make sure to securely tighten the screws to ensure a proper connection. Once the new breaker is in place, screw it back into the breaker panel and replace the cover.


Replacing an electric breaker may seem like a daunting task, but with the right tools and knowledge, it can be done safely and effectively. By following this step-by-step guide, you can ensure that your electrical system is functioning properly and avoid potential hazards. If you have any questions or tips to add, feel free to leave a comment below.

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