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by esturk
997 days ago
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After the whole lightning to USB-C plug fiasco for the iPhone, I wonder if the EU will ever throw their weight to force certain smaller countries to adopt more popular socket standards. It might even be done in the name of "reducing e-waste". Just looking over the list above, it seems like Type-J (Swiss & Liechtenstein only) and Type-K (Denmark & Greenland only) are prime candidates. I'm only looking at sockets within the EU border btw. |
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The socket is recessed into the wall, and only the frontmost part of the plug is conducting. That means that while you are plugging it in, there is never any metal exposed. Contact can only be made when the plug is already quite far in the socket.
The second feature would be to mount the socket upside down, so the center hole (the ground contact) is on the top. Metal objects falling down on the plug are prevented from making contact with the two current-carrying contacts and usually bounce right off the center contact.