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Diagnose Residential Arcing Circuit Breaker

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1:05
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Electrician Service Call, Customer Said they heard Buzzing in their Home Electrical Panel, Thoughts?

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What happens here

The video opens with a residential electrical panel showing visible arcing on a circuit breaker. The electrician, Hendy, explains that a homeowner called with half their house without power and a buzzing sound from the electrical panel. He identifies a 15-amp single-pole circuit breaker with a loose connection as the source of the arcing.

Goal: Identify the cause of power loss and buzzing in a residential electrical panel.

Tools and materials

  • 15-amp Single-Pole Circuit Breaker — The specific breaker identified as arcing
  • Residential Electrical Panel — The main electrical distribution point in the home where the fault is located

What they say

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Okay, is everything on right now? All right, yeah, that's an arcing circuit breaker, no good. So, let's get it fixed. My name is Handy, I'm a 25-year-old electrician in New Jersey, and I got a service call cuz a homeowner said they had half of their house with no power, and they heard buzzing in the electrical panel. Do you see that arc? Yep, found the problem. It's a 15-amp single-pole circuit breaker, loose connection. The wire was so loose the breaker came right off. So, while I was at it, I went to my van and I got a new Cutler Hammer circuit breaker to replace

Auto-generated from the video audio.