The Siemens 6SL3000-0BE25-5AA0 is a spare-part line filter for the SINAMICS/SIMODRIVE 611 55 kW Active Line Module. It handles the input side at 380-480 V 3AC, 50/60 Hz — the same supply that feeds the ALM itself. This is the filter that goes between the line supply and the module's power input, not a motor-side dV/dt or sine-wave filter.
Lifecycle stage is listed as mature, which means Siemens considers this a stable, field-proven design still available for spares and service. The datasheet carries a revision date of 09.01.2021 with the standard copyright notice — so the documentation has been refreshed within the last few years, consistent with a part that remains in the active spares portfolio. If you're freezing a BOM for a line that already uses the 611 drive family, this filter is the correct drop-in spare.
Mounts in the cabinet between the line reactor (if present) and the Active Line Module. The filter's enclosure is sized for a standard 55 kW ALM frame — expect the same panel cutout and gland-plate footprint as the original equipment filter. No separate control wiring; it's a passive LC stage in the power path. Verify the existing line reactor and fuse sizing match the 55 kW rating before swapping.