---
title: "What Is Buzzing outlet? Electrical Glossary | Daniel Electric"
description: "A buzzing outlet is a receptacle or switch that hums, crackles or sizzles, which can mean a loose connection or arcing."
url: https://danielelectric.multisites.ai/glossary/buzzing-outlet
publisher: Daniel Electric
phone: +1-817-481-8606
quote: https://danielelectric.multisites.ai/contact
---

Wiring and circuits

# Buzzing outlet

A buzzing outlet is a receptacle or switch that hums, crackles or sizzles, which can mean a loose connection or arcing.

Outlets should be silent. A buzz, crackle or sizzle can mean current is jumping a gap at a loose connection. That is [arcing](https://danielelectric.multisites.ai/glossary/arcing). A buzzing outlet is a warning sign, even if everything still seems to work.

ESFI lists cracking, sizzling or buzzing from receptacles among its overloaded circuit warning signs. Stop using the outlet, unplug devices if it is safe, and call a licensed electrician. Do not remove the cover. See [hot outlet](https://danielelectric.multisites.ai/glossary/hot-outlet) and [electrical warning signs](https://danielelectric.multisites.ai/guides/electrical-warning-signs).

[Daniel Electric can helpResidential electrician](https://danielelectric.multisites.ai/electrician)

## Related terms

-   [Hot outlet](https://danielelectric.multisites.ai/glossary/hot-outlet)
-   [Arcing](https://danielelectric.multisites.ai/glossary/arcing)
-   [Receptacle](https://danielelectric.multisites.ai/glossary/receptacle)
-   [Burning smell](https://danielelectric.multisites.ai/glossary/burning-smell)

## Sources

1.  [Electrical Safety Foundation International: Don't Overload Your Home](https://www.esfi.org/dont-overload-your-home/)
2.  [NFPA: Electrical Home Fire Safety](https://www.nfpa.org/education-and-research/home-fire-safety/electrical-safety-in-the-home)

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Call and tell us what is going on. A photo of the panel label or the problem helps us come prepared. Quotes on new installations are free.

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