The MGNA4 is a neutral bar from the Schneider Electric Isobar A range, configured as a 1N pole with 4 ways for SP+N distribution boards. It provides the neutral termination point for up to four single-pole-plus-neutral circuits inside a distribution enclosure.
What ships in the box
The MGNA4 ships as a single neutral bar assembly, 1N pole, 4-way SP+N configuration. No additional mounting accessories or terminal blocks are bundled — the bar mounts directly into the Isobar A distribution board backplate. For a kitting lead checking a job kit: the part is the neutral bar only; the enclosure and DIN-rail components are separate line items.