- Location
- San Francisco Bay Area, CA, USA
- Occupation
- Electrical Engineer
depicted as NC, not NO
Just teasing...we all know what you meant...jst a tpoy
Tpoy? What tpoy?
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- Thread starter Rahim84
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Tpoy? What tpoy?
- Location
- Placerville, CA, USA
- Occupation
- Retired PV System Designer
- Location
- Wisconsin
- Occupation
- PE (Retired) - Power Systems
I think this is the correct thread.
Here is a link to a very old document, 9065PD9301, from Square D, that has some pretty good information on motor overload protection. Look at the bottom of page 20 for information on why we put the OL contacts where we do. Primarily it has to do with the probability and outcome of a short to ground in the control circuit.
http://download.schneider-electric.c...nce=9065PD9301
Here is a link to a very old document, 9065PD9301, from Square D, that has some pretty good information on motor overload protection. Look at the bottom of page 20 for information on why we put the OL contacts where we do. Primarily it has to do with the probability and outcome of a short to ground in the control circuit.
http://download.schneider-electric.c...nce=9065PD9301
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