What this MCCB carries — and where it fits
The 3VM1063-2ED42-0AA0: The overcurrent release is a TM210 — thermal-magnetic, fixed at 63 A continuous, with an adjustable magnetic trip (li) up to 630 A. That li range covers motor inrush and transformer magnetizing peaks without nuisance tripping, but it's not a full electronic trip unit; you get thermal protection for overloads and magnetic for short-circuits, no ground-fault monitoring or communication function on this variant. Panel integration is straightforward: the breaker measures 101.6 mm wide by 130 mm tall by 70 mm deep — a 4-pole MCCB that fits standard distribution board cutouts. IP40 on the front keeps dust out of the enclosure; the rest of the body is open to the panel interior, so it's not rated for washdown or outdoor exposure.
What the 3VA1010-2ED32-0JA0 comparison tells you
The 3VA1010-2ED32-0JA0 is the closest functional peer in the SENTRON family — same 4-pole footprint, same TM release architecture, but a lower continuous rating (100 A frame vs 63 A frame on this 3VM). The 3VM1063 is the 63 A frame; the 3VA1010 is the 100 A frame. If your panel was specced around the 3VA1010, the 3VM1063 won't drop in without checking the bus bar ampacity and the load calcs — the 3VM is a smaller frame, physically narrower, so it may fit the same cutout but the lugs and bus spacing differ. Rewiring isn't guaranteed; compare the terminal centers and the mounting hole pattern before committing.