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.

BREAKER SIZES Main breaker This is the on/off switch to the entire breaker panel. A 200-amp breaker is appropriate for a home upwards of 2000 square feet.

Tandem breakers also have two switches. They take a single slot inside the circuit breaker panel and turn it into two 120-volt circuits to save space. Learn to fix a tripping circuit breaker.

Today, circuit breakers are used in homes instead of fuses. The main reason is because a circuit breaker can be re-used. Once a fuse blows, it has to be replaced. Old electric services will have ...

Bad circuit breakers are uncommon, but uncommon things happen all the time. Breakers that are defective from the manufacturer are exceedingly rare, and a quality breaker can last over 40 years.

Circuit breakers are one of the components inside the main electrical service panel inside your home — some people refer to it as a breaker box. The purpose of a circuit breaker is to shut off ...

If you live in an older home, there's a good chance that there's a fuse box built into your power grid. In fact, the invention of fuse boxes actually dates as far back as the early 20th century ...