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Posted By: Juan Carlos Moreno Using a 120/240V rated M.C.C.B in a 208Y/120 power system - 05/01/03 11:37 PM
According to NEC 240-85, could a three-pole, 120/240V rated circuit breaker be used as main protection or feeder in a three phase 208Y/120 volts power system?
Posted By: Bjarney Re: Using a 120/240V rated M.C.C.B in a 208Y/120 power system - 05/01/03 11:55 PM
Yes. The described 208Y/120V application seems to adequately addressed in the second paragraph.




[This message has been edited by Bjarney (edited 05-01-2003).]
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