Circuit breakers are vital components in modern electrical systems yet many properties still don’t have them. Outdated electrical panels may utilize older systems that can be inefficient and even unsafe. Trained electricians can replace these with safer, more reliable circuit breakers. Let’s take a closer look at circuit breakers and why they’re so important.
What Does a Circuit Breaker Do?
The function of a circuit breaker is to protect your whole electrical system from damage. If there’s a short circuit or a voltage overload, the circuit breaker will trip and cut the flow of electricity in that circuit. That protects the whole electrical system and prevents secondary problems like electrical fires.
Circuit Breakers vs. Fuses
Fuses do the same job but in a different way. A fuse is designed to burn out when the voltage is too high, meaning it must be replaced every time. Circuit breakers don’t need replacing unless they’re showing signs of damage, which we’ll explore below.
Signs Circuit Breakers Need Replacing
Like all electrical components, circuit breakers don’t last forever. They may start to malfunction, either not tripping when they should or tripping permanently.
Any signs of scorching or damage should prompt you to contact an electrician immediately. Also, if you notice bad odors, a smell of burning, or a buzzing sound, it could be time to get an electrician involved.
Key Takeaways:
- There are a large number of people who need new electrical panels – some from just being old, and some from being improperly placed originally.
- The purpose of a circuit breaker is to maintain safety, in the event of something like a short circuit.
- When a circuit breaker works properly, it can prevent a fire in your home that would have been caused by too much voltage.
“Today we want to look in more depth at the circuit breakers in your electrical panels.”
Read more: https://www.schererelectric.com/blog/electrical/looking-closer-into-circuit-breakers/
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