What to Know About Electrical Panels


What Are the Different Types of Electrical Panels?
The different panels throughout your home each perform different tasks; they work together to make sure electricity is distributed throughout the home safely.
The five types of electrical panels are:
- Main breaker panels
- Fuse boxes
- Main lug panels
- Sub-panels
- Transfer switches
Main lug panels are usually installed downstream of the main breaker panel and they act as secondary electrical load bearers.
Sub-panels are used when there are multiple circuits needed in the same area. They don’t have their own disconnects, but they help to adjust the electrical flow throughout the various circuits in your home.


Sub-panels are used when there are multiple circuits needed in the same area. They don’t have their own disconnects, but they help to adjust the electrical flow throughout the various circuits in your home.
Transfer switches are a type of sub-panel that is used when a backup generator is needed. They transfer generator power to electrical power through the breaker panel.
How Do I Know if My Electrical Panel Needs Repair?
Electrical panels are a vital part of your home’s electrical system, and making sure they’re running well ensures the safety of your home and your family. It’s important to have your electrical panels inspected annually and have them repaired and replaced as needed. By keeping them in good condition, you can eliminate the risk of electrical fires in your home.
Signs your electrical panel needs maintenance:
- Rusted electrical components
- Circuit breakers that trip consistently
- Faulty breakers
- Old home with outdated wiring
- Flickering lights
- Using a lot of power strips

