What lands on the BOM line
The ABB ACS800-04-0260-3+E210+0N664 is a single drive module in the ACS800-04 family, built as a module for cabinet assembly rather than a stand-alone or wall-mount package. Input is three-phase 380–415 V at 48–63 Hz, so the upstream feed and any line reactor or filter sizing has to be worked against that envelope.
Read the two duty numbers, not the headline
Output current for normal use is 445 A, but the figure that actually governs motor sizing is the heavy-duty rating: 160 kW at 340 A. Light-overload use runs 200 kW at 440 A. For conveyors, crushers, mixers and other hard-start loads, the heavy-duty 160 kW / 340 A figure is the one to put on the line — the 445 A normal-use number is a continuous ceiling, not a sizing target for cyclic loads.
Where the part fits in a panel
The cabinet-assembly form factor means the drive goes inside an enclosure with the line reactor, fuses or breaker, and cable terminations all worked out around the R8 footprint; cooling airflow and clearance above and below the module follow the cabinet-assembly manual, not a chassis-mount note.
Second-source check, not a swap
A panel originally specified around ACS800-104-0440-7 will not accept the ACS800-04-0260-3 without rework on the input voltage class, the cabinet cut-out, and the cooling arrangement; treat them as different products, not alternates.