Why Some Wall Outlets Are Installed Upside Down

Why Some Wall Outlets Are Installed Upside Down

might encounter an upside-down electrical outlet, and some of them are surprisingly practical.

If you love discovering the little details hiding in everyday homes, subscribe by email so you don’t miss the next one!

What Does “Upside Down” Mean?

When people say an outlet is upside down, they’re usually talking about a standard North American-style receptacle installed with the grounding hole above the two vertical slots.

A typical orientation looks like this

Two narrow vertical slots on top
Round grounding opening underneath

An upside-down orientation reverses that arrangement

Round grounding

There’s more to discover. Continue to the next page for the rest of this article.