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How To Install A New Breaker Box


Are you a homeowner in zip code 02905 of Washington Park, Providence, Rhode Island, looking for a reliable and trustworthy electrician to install a new breaker box in your home? Look no further, because B&K Electric is here to assist you with all your electrical needs. As a family-owned and operated electrical business based in Warwick, we have been proudly serving the residents of Cranston, Warwick, and all of Rhode Island for over seventeen years. We specialize in electrical repair, panel maintenance, and installation, making us your go-to electrician for your home or business in the Warwick area and the greater Providence area.

As a homeowner, it is crucial to ensure that your home’s electrical system is up to date and functioning correctly. The breaker box, also known as the electrical panel, is a crucial component of your home’s electrical system, responsible for distributing electricity to different circuits and protecting your home from electrical overloads. Installing a new breaker box may seem like a daunting and complex task, but with the right knowledge and guidance, it can be a smooth and successful process. In this article, we will provide a comprehensive guide on how to install a new breaker box, walking you through the steps and considerations to keep in mind before embarking on this project.

Before we delve into the installation process, let’s first understand the different types of breaker boxes available and factors to consider when choosing one.

Types of Breaker Boxes

There are two main types of breaker boxes: fuse boxes and circuit breaker boxes. Fuse boxes were commonly used in older homes and are gradually being phased out in favor of circuit breaker boxes. Fuse boxes contain fuses that melt when an electrical overload occurs, cutting off the flow of electricity; these fuses then need to be replaced manually. On the other hand, circuit breaker boxes use circuit breakers that trip when an overload occurs, cutting off the flow of electricity, but can be reset once the issue is resolved.

When choosing a new breaker box, consider the size, location, and type of your home’s electrical system. Depending on your home’s electrical needs, you may need to choose a breaker box with more circuits and a higher amperage rating.

Now that you have a basic understanding of breaker boxes let’s move on to the installation process.

Step 1: Obtain Necessary Permits and Turn Off Power

Before starting any electrical work, it is essential to obtain the necessary permits from your local building department. This is important as it ensures that the installation is done correctly and safely, following all local codes and regulations. Additionally, it may be necessary to have an inspector review the work once completed.

Next, you must turn off the power supply to your home. This step is crucial for your safety and prevents any electrical accidents from occurring while installing the new breaker box. Locate your main electrical panel, usually located in the basement or garage, and turn off the main breaker or disconnect.

Step 2: Remove Old Breaker Box

Using the appropriate tools, remove the cover of your old breaker box and disconnect all the wires connected to it. Make sure to label each wire with the corresponding circuit it is connected to, as this will make it easier when reconnecting them to the new breaker box.

Step 3: Prepare the New Breaker Box

Once the old breaker box is removed, you can begin preparing the new one for installation. Start by installing the circuit breakers into the main panel. Follow the manufacturer’s instructions for proper installation and make sure to choose the correct size and type of circuit breakers for your home’s electrical needs.

Step 4: Install the New Breaker Box

With the circuit breakers installed, you can now proceed to install the new breaker box. Mount the panel onto the wall, making sure it is secure and level. Then connect the wires to their corresponding circuits, following the labels you made earlier. Lastly, connect the main power wire to the main breaker and tighten all the screws to ensure a secure connection.

Step 5: Test the New Breaker Box

Once the new breaker box is securely installed, it is important to test it to ensure that everything is working correctly. Turn on the power supply to your home and start turning on each circuit breaker one by one. If all circuits are able to handle their expected electrical load without tripping the main breaker, then the installation was successful.

Wrapping up

Installing a new breaker box may seem like a daunting and complex task, but with proper knowledge and guidance, it can be easily achieved. Remember to always prioritize safety and follow local codes and regulations when undertaking any electrical work. If you are unsure or uncomfortable with installing a new breaker box, it is always best to seek the assistance of a licensed electrician.


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