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The Siemens SINAMICS Line filter, part number 6SL3203-0BE31-1BA0, is a Class B EMC line filter designed for use with the SINAMICS G120 Power Module FSE. It operates on a three-phase AC supply voltage range of 380V to 480V and supports a continuous current rating of 105A. This component functions as an electromagnetic compatibility filter unit intended to suppress conducted emissions generated by variable frequency drives.
Verify that the target application utilizes the SINAMICS G120 Power Module FSE series, as this filter is specific to that hardware platform. Confirm the input voltage falls within the 380V-480V AC range and that the load current does not exceed 105A. Ensure compliance with local Class B emission regulations before procurement.
Select this component only when Class B emission standards are mandatory for the installation site. The filter must match the specific power module type (FSE) and current rating (105A). Using incorrect variants may result in inadequate filtering or physical incompatibility with the drive unit.
This line filter belongs to the SINAMICS accessory portfolio for the G120 drive family. It addresses regulatory requirements for conducted emissions in industrial settings. The product ensures that drive-generated noise does not interfere with other connected equipment, maintaining system stability and compliance.
No public substitute part numbers are documented for this specific configuration. Replacement requires matching the exact power module compatibility and current rating specifications.