Or 380 V ac in Europe.

--
Tzortzakakis Dimitri?s
major in electrical engineering, freelance electrician
FH von Iraklion-Kreta, freiberuflicher Elektriker
dimtzort AT otenet DOT gr
? "Fred Bloggs" ???a?e st? µ???µa
...


CJT wrote:



In that case, use it for low voltage signaling with a battery backup.
I wouldn't put mains voltages down a well, anyway.


There are only a few hundred million submerged well pumps operating off
240VAC mains power, and they seem to be doing just fine.