Reading the order code
The ABB ACS800-010006-3+L503+N652 is an inverter drive catalogued under the ACS800 platform, with the two plus-coded suffixes (+L503 and +N652) carried into the order string exactly as the buyer needs them on the purchase document. Both the listing title and description block identify the part as ACS800-010006-3+L503+N652, an INVERTER DRIVE by ASEA BROWN BOVERI, so the nameplate string and the PO line stay traceable to one record.
Panel-side handling
The drive is listed at 13.61 kgs, which puts it firmly in two-person lift territory and is the figure a cabinet layout or shipping crate spec should anchor on, not the small-part weight rule.
ACS800 vs ACS880 peers
The ACS880-01-040A-5 lists 18.14 kgs, sitting above the ACS800-010006-3+L503+N652, which means moving up the ACS880 range changes both the cabinet opening and the handling plan rather than giving a same-hole replacement. Treat any ACS880-01 candidate as a successor-class comparison on function only; with the suffixes +L503 and +N652 unresolved on the ACS880 side, no claim of a drop-in swap is supported here.