I couldn't understand from webinar what do with molded case breakers, in case of distributed neutral (4 wires) installation.
Should we add a 4 poles Vigi with adaptor on the triple pole Compact NSX?
Thanks for giving clarity on this specific case.
Solved! Go to Solution.
In 3 Phases + Neutral system the RCD shall measure the current of 3 phases and Neutral. If in this type of system a 3 poles ComPact NSX is used and RCD funciton is expected, three options are possible :
Note : Today there is no equivalent of "Vigi 4P/3P adpator" for Micrologic Vigi 4.x / 7.x. If you consider this is a concern don't hesistate to provide feedback.
At this point I can implement at least one option among 3 ones in different cases I met up to now.