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How To Install A New Breaker Box


Are you a homeowner based in Cranston, Providence, Rhode Island looking for a reliable and experienced electrician to install a new breaker box in your home? Look no further than B&K Electric, a family-owned and operated electrical business that has been serving the residents of Cranston, Warwick, and all of Rhode Island for over seventeen years. Our team of skilled electricians specializes in electrical repair, panel maintenance, and installation, making us your go-to source for all your residential and commercial electrical needs in the Warwick area and greater Providence area.

In this article, we will walk you through the process of installing a new breaker box and provide you with expert tips and insights from B&K Electric. We understand that this may seem like a daunting task, but with the right knowledge and guidance, you can successfully install a new breaker box and ensure the safety and efficiency of your home’s electrical system.

Why do you Need a New Breaker Box?

Simply put, a breaker box, also known as an electrical panel, is the central hub for your home’s electrical system. It receives electricity from the utility company and distributes it to the various circuits in your home. As your home’s electrical demands increase, you may find that your current breaker box is unable to keep up. This can result in overloaded circuits, frequent tripping, and even potential fire hazards. Additionally, if your breaker box is outdated, it may not have the capacity to handle modern electrical appliances and devices, putting a strain on your electrical system. In such cases, it is crucial to install a new breaker box to ensure the safety and functionality of your home’s electrical system.

Preparation is Key

Before you begin the installation process, it is essential to be prepared and gather all the necessary tools and materials. This includes a new breaker box, circuit breakers, wire strippers, wire cutters, a screwdriver, a hammer, and a voltage tester. It is also crucial to turn off the power to your home before starting any work. This can be done by shutting off the main breaker in your current breaker box. If you are not comfortable with working with electrical systems, we highly recommend consulting a licensed electrician for the installation process.

Step 1: Remove the Old Breaker Box

The first step in installing a new breaker box is to remove the old one. This involves shutting off the power and removing the front cover panel of the breaker box. Be sure to label each circuit as it corresponds to a specific area or appliance in your home, as this will make reconnecting them to the new breaker box much easier. Once all the circuits are labeled, you can disconnect the wiring and unscrew the breaker box from the wall. Make sure to handle the old breaker box with care, as it may contain live wires.

Step 2: Mount the New Breaker Box

Now that the old breaker box is removed, it is time to mount the new one. Carefully measure and mark the height and location of the new box, making sure it is level and securely attached to the wall. This is a crucial step as the new breaker box must be securely mounted for safety purposes. Once the box is mounted, the next step is to install the ground wires. Ground wires provide an alternate path for electricity in case of a power surge or other electrical issue. These wires must be securely connected to the ground bus bar in the new breaker box.

Step 3: Connect the Wires

With the new breaker box mounted, it is time to connect the wires. Begin by connecting the main wires from your power source to the main lugs in the new breaker box. Next, connect the neutral wires from the electric meter to the neutral bus bar in the new breaker box, and then connect the ground wires to the ground bus bar. It is essential to follow the manufacturer’s instructions for specific wiring instructions and make sure all connections are secure.

Step 4: Install the Circuit Breakers

The final step in installing a new breaker box is to install the circuit breakers. Start by attaching the breaker wires to the corresponding circuit breaker and then insert them into the designated slots in the new breaker box. Be sure to follow the manufacturer’s instructions for specific placement and wiring instructions. Once the breakers are installed, you can turn on the main power and test the circuits to ensure they are functioning correctly.

Final thoughts

Installing a new breaker box may seem like a challenging task, but with proper preparation and knowledge, you can successfully complete the process. Remember to follow all safety precautions and consult a licensed electrician if necessary. B&K Electric is here to help with all your electrical needs, including the installation of a new breaker box. Contact us today for a safe and efficient electrical system in your home in the Warwick area and greater Providence area.


Electrical Repair,

Electrical Panel Installation,

Residential Electrician.