Can the neutral be connected on the right hand side of a ComPacT NSX circuit breaker?
As standard, our Compact NSX range MCCB only offer neutral at the left hand side. We highly recommend wiring the neutral where it has been designed for.
However, you can connect the neutral on the right side as long as the 4 pole configuration is 4P4D, meaning all poles are protected.
For advanced Micrologic in this kind connection, the measurements with neutral will not work, like phase neutral voltage and power etc.
In conclusion, It is OK for TMD-TMG, Micrologic 2 and 1.3 (4P4D)
But not good for MA (only 4P3D), Micrologic 5/6 A/E and Micrologic 4/7 trip units
Released for: Schneider Electric UK
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