Anyone who knows how to count to five, surprised: why it is written that the power strip into five outlets, because there are only three. No, they are really five.
By this extension cable you can connect three forks with or without grounding.
And if it is reversed, it turns into an extension cord into two plugs without grounding.
If we take time to connect more than three forks, they can be connected from both sides simultaneously.
That such an extension cord "with reserve". I think a great idea. These extensions have come up with and made the Russian company "Electric Manufacture", the factory which I visited in 2016 (ammo1.livejournal.com/712562.html).
Extension cords of this type available in three versions3 + 4 + 2 and 3 outlet with earthing and 3 + 2 no.
Cucumbers, tomatoes and apples were the photos without reason: Extension traveled to the country to provide work power tools in my new shed.
© 2019 Alex Nadozhin
The main theme of my blog - Equipment for human life. I write reviews, share experiences, talk about all sorts of interesting things. My second project -