Next to each circuit breaker, there should be writing that describes what area of the house that specific breaker controls. Labels could say kitchen, AC unit, bedroom-guest, bedroom-master, etc.

There are many free circuit panel label examples you can find simply by hitting up Google. You can also make your own with a computer–just make sure it mimics the layout of your breaker.

Everything you need to know about the point of entry for a home's electricity, from an electric panel breakdown to how to hook solar panels into your home's power system.

It's important to understand which circuit breakers control which areas of your home. This information is useful when doing electrical work and you need to isolate an area of your home to shut off ...

The circuit breaker is one of the most important but least understood parts of your home electrical system, keeping you safe from electrical fires. Appliance Science looks at how they work.

RVs can have electrical problems too. It’ll likely have you asking, where your circuit breaker is. Fortunately, you can identify—and fix—many electrical issues with ease.

Most places you live in today will manage their electrical power via circuit breakers, though fuse boxes predated that technology in the early 20th century.