28 April, 2022

A circuit breaker is vital to a home’s electrical flow. It protects electrical circuits from damage. If a fault is detected, it will interrupt the current. Without a circuit breaker, you and your house could be in danger. Knowing how to wire a circuit breaker can be very beneficial. This informative guide will teach you the basics of wiring a circuit breaker.

Step-by-step Process to Wiring a Circuit Breaker

  • Plan the Circuit

    • Draw a detailed diagram of the floor plan that shows the connection of the circuit breaker. Include details on the circuit breaker of how much wattage or current capacity is required.
  • Examine the Feeder Wires for Power

    • Examine the feeder for various processes:
      •  Look inside the main circuit breaker
      • Check the power supply
      • Check the old circuit breaker
  • Remove Knockouts from the Panel

    • Knockouts are the metal discs that can be visible from the top, bottom, and sides of the box:
      • Grab with pliers
      • Break the knockouts
  • Install the Circuit Breaker Panel

    • Mount the circuit breaker panel to the wall.
  • Connect Cables to the Main Circuit Breaker

    • Connect various cables like service wires, including hot and neutral cables, and ground wires to the main circuit breaker. Be careful when connecting wires to the circuit breaker.
  • Connect the Branch Circuit Breaker

    • Connect various cable pulls from the main circuit breaker to the branch circuit breaker and connect the neutral wire.
  • Put the Circuit Breaker Panel Cover and Perform a Test

    • Perform a test like connecting all circuits to the main circuit breaker. To avoid a surge, switch on the circuit breakers one by one or tighten all the screws.

Tips on How to Wire a New Circuit Breaker

There are a few things to consider when adding a circuit breaker. Making sure you have the right equipment is essential. This can include a voltage tester, screwdrivers, electric tape, wire strippers and cutters, etc. The most crucial thing to remember is to make sure your power is off when working on your circuit breaker to prevent serious injuries. Making sure your hands and tools are dry will also keep you safe when working on the panels. Before turning the power back on, contact an electrician to check your work on the circuit breaker. Experts are required for this job to be completed correctly and safely. Wiring a circuit breaker is major electrical work.

Contact ESD for Top-Quality Circuit Breakers

ESD can make wiring a circuit breaker much easier. We take our time to answer your questions in detail to ensure customer satisfaction. After years of working in the electrical industry, we have gained enough experience to offer high-quality products with top-tier service. Our breakers come in a variety of models and brands. With our huge inventory, you can find what you need to get the job done. Contact us today and get a quote!