I have a question and I'm not sure how to frame it. I'm going to give a hypothetical and try to steer myself to it:
Assume I have a 208/120V 3-Phase panel. I want to feed 8 light fixtures. What would be the significant difference of using:
Scenario 1) 3P Breaker, 4W multiwire branch circuit. One conduit run, fixtures hooked L to N and balancing the load.
Scenario 2) 3 x 1P Breakers in Lieu of the 3P, all circuits in one conduit.
In Scenario 2, can I have 1 neutral shared between the 3 separate phase conductors or would each phase conductor require their own neutral since they are supplied by 3 different breakers?
Assume I have a 208/120V 3-Phase panel. I want to feed 8 light fixtures. What would be the significant difference of using:
Scenario 1) 3P Breaker, 4W multiwire branch circuit. One conduit run, fixtures hooked L to N and balancing the load.
Scenario 2) 3 x 1P Breakers in Lieu of the 3P, all circuits in one conduit.
In Scenario 2, can I have 1 neutral shared between the 3 separate phase conductors or would each phase conductor require their own neutral since they are supplied by 3 different breakers?