@mirabilos @catsalad @falken somebody needs to hook all of the live pins together, and all of the neutral pins together, and all of the ground pins together. Do you know which ones all of them are?

And should you even be connecting pins together for both 220V and 110V plug standards?

@hyc @mirabilos @catsalad @falken In this specific case, nothing is connected to anything. It’s just somewhere to store an appliance’s plug when not in use to protect the pins.

In every outlet I’ve ever personally seen or installed, the outlet vendor is responsible for connecting the various terminals to the inputs. They’re basically sealed units, and the installer just connects earth to one lug, neutral to another, and hot to a third. Multi-standard outlets work the same way. See the attached photo (not mine, but a good example).