Why Some Wall Outlets Are Installed Upside Down

much about the individual openings, here’s a quick refresher.

 

The Narrow Slots

On a standard polarized receptacle, the two vertical openings aren’t necessarily identical.

 

One is associated with the hot conductor and the other with the neutral conductor.

 

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Electrical Outlets

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The wider slot is generally the neutral side, while the narrower slot is generally the hot side.

 

The Round Opening

The round opening is for the grounding connection. CompareHome Electronics

 

The grounding system provides a path intended

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