And once I learned why, I couldn’t believe no one had ever told me.
The Surprising Reason Some Outlets Are Installed Upside Down
The grounding hole being at the top is actually a safer configuration. Here’s why.
If a metal object falls on a partially inserted plug, it’s more likely to hit the ground pin. With the ground pin at the top, a falling object—like a piece of jewelry or a metal ruler—will be deflected by the ground pin rather than making contact with the live hot and neutral prongs.
It reduces the risk of electrocution. If a child reaches into the outlet or a metal object is inserted into the slot, the ground pin is a less hazardous surface.
It’s called a “hospital grade” installation. In hospitals, outlets are often installed with the ground pin up to protect patients.
It’s not a mistake. It’s a design choice.
