The 6SL3352-6BE00-0AA1 is a Siemens replacement power supply for the SINAMICS and MICROMASTER PX drive families — the module that feeds the control and DC-link circuitry when the original unit fails or gets swapped during a drive retrofit.
Designed as a drop-in replacement for the power supply section inside SINAMICS and MICROMASTER PX drive cabinets. If you're servicing a PX unit on a conveyor, pump, or fan drive, this is the module that restores the control voltage and DC bus precharge.
