What this module delivers
The Siemens 6SL3330-1TH41-4AA0 is a SINAMICS S120 Basic Line Module rated for 500-690 V 3AC input, delivering 1400 A DC output (675-930 V DC) with a type rating of 1100 kW. It is a built-in unit with IP00 protection and internal air cooling, and ships with the DRIVE-CLiQ cable for direct integration into the S120 drive system.
Where it fits in the drive system
As a Basic Line Module, it converts three-phase AC to a regulated DC bus for SINAMICS S120 motor modules. The 1400 A DC output supports multiple axes on a common DC link — sized for a multi-motor line with combined power draw up to 1100 kW. The IP00 enclosure and internal air cooling mean it mounts inside a cabinet with adequate forced ventilation; plan for clearance above and below for airflow.