Alwayslearningelec
Senior Member
- Location
- NJ
- Occupation
- Estimator
Basic wiring question..:ashamed1:
OK, if you have a disconnect feding a motor from a 1p/20a ckt in a 120/208v 3 phase panel how do you know how manywires are needed....hots, neutral/ground?
Do you use the disconnect switch to determine, the panel info etc. In other words do you have enough info listed above to determine that.
If it is a 1p/20a it could only have ONE hot...correct:dunce:.....2pole would be TWO hots etc. etc.?????
OK, if you have a disconnect feding a motor from a 1p/20a ckt in a 120/208v 3 phase panel how do you know how manywires are needed....hots, neutral/ground?
Do you use the disconnect switch to determine, the panel info etc. In other words do you have enough info listed above to determine that.
If it is a 1p/20a it could only have ONE hot...correct:dunce:.....2pole would be TWO hots etc. etc.?????