3 ms·
In electrical industry, red used to mean powered or hot or dangerous, green unpowered or harmless. All earth-leakage breakers in my area are like this: https:/
by teo_zero 3y ago
In electrical industry, red used to mean powered or hot or dangerous, green unpowered or harmless.
All earth-leakage breakers in my area are like this:
https://en.m.wikipedia.org/wiki/File:Schneider_Electric_A9D31620.JPG https://en.m.wikipedia.org/wiki/File:Schneider_Electric_A9D3...
https://i.ebayimg.com/images/g/sHYAAOSwu2ZkBk5~/s-l960.webp https://i.ebayimg.com/images/g/sHYAAOSwu2ZkBk5~/s-l960.webp
Electronics industry have diverged.