WHAT DOES A BUZZING ELECTRICAL OUTLET MEAN?


 If you hear a slight hum in the house, it is easy to think that it is due to a fan or an electronic device left on. However, it is best to listen closer: it could be coming from the electrical socket. Although an outlet making noise may seem like a minor problem, it could be a sign of a bigger problem that could cause serious damage to your home. Our electrical experts are here to explain what you need to know if you hear an electrical buzzing noise in your home:

What does a buzzing electrical outlet mean?

The buzzing of an electrical socket is not something to be taken lightly. Electricity in the home is generated by alternating currents, which change polarity almost 50 times per second. In most cases, the change of polarity does not produce any noise. However, when the current is interrupted, it is possible to hear a buzzing or humming sound, also known as an electrical buzz.

The main causes of a buzzing electrical socket

Loose connections: This problem is more common in older homes with outdated wiring. If your home is more than 30 years old, our electricians recommend having your sockets inspected to ensure they are working efficiently. In some cases, it may be better to replace the socket completely.

Problems with switches: A slight buzzing noise from the switch is normal. However, if you notice that the buzzing is louder than usual, it is best to consult an electrician to make sure that the switch is not delivering too many (or too few) amps.

Incorrect installation: Incorrect installation is one of the most serious causes of a buzzing socket. Unfortunately, installation problems often result from working with unqualified electricians, whether it is a local handyman or a do-it-yourself job. The most common problem is polarity reversal, which causes the hum of the socket to become louder as more objects are plugged in. If incorrect installation is suspected, it is best to contact a licensed electrician as soon as possible to avoid creating a dangerous situation.

Call the Emergency Electrician in Manchester. We are 24 hours available.

Location: Manchester, UK

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