Where to buy a plastic housing plug-socket?

Question

Do it yourself

For all the tricky things of the Smart Home, you often need a case in the form of a plug with a socket that can be switched.
Like in the pictures:

A search in Google and on Ali did not give anything. There are a lot of devices with such cases, but the cases themselves cannot be found.
Now I have to buy all sorts of different radio sockets and use it as a case, but it's not very convenient, and it turns out to be a little expensive.

Answer 1

Go to the electrical department at the hardware store.

Answer 2

They are sold by the box, look on olx, etc. flea markets, they were once in chipdipe.
Prices will not please you from the word at all :)
З.ы. keep in mind that all this is carried from Alibaba, eBay, etc. only you are often sold with a three-way markup, so climb on foreign sites with the request "plastic case for electronics".
Z.Y. it is much more efficient to ask such questions on the forums of radio amateurs;)

Answer 3

https://www.okw.co.uk/en/Plastic-enclosures/Plug-C...