English translation: 3L + PE (3 live + protective earth)
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French to English translations [PRO] Tech/Engineering - Electronics / Elect Eng / electrical specs
French term or phrase:3L + PE
What does this stand for? It's on the electrical specifications for a piece of milling equipment manufactured in Switzerland. The abbreviations may be international, as I found them in a bi-lingual EN-DE document, but I'm not sure. I think they refer to power cables.
Here's the whole thing:
400V 50 Hz
3LNPE 3L+PE
The translation workplace 
peer agreement (net): +2
