What the order code covers
ACH580-01-031A-2 is the catalog part number, listed as an AC drive by ASEA BROWN BOVERI under part # ACH580-01-031A-2. Listed weight is 9.29 kgs — meaningful for handling rather than shipping math, since a two-person lift into a wall-mount bracket and a confirmed cabinet anchor are the real panel-builder consequences of that figure.
Sourcing posture
For a panel that names this exact MPN, the procurement move is to specify it into the BOM and quote to order against an RFQ — the supply channel resolves around the order code rather than a parametric swap.