The Siemens 6SL3353-3AG36-8BA0 is a replacement IPD (Interface & Protection Device) card for the SINAMICS S120 air-cooled Basic Line Module rated 560 kW at 500–690 V 3AC, 680 A. This is the control and protection interface board that sits between the drive controller and the line module power stage — the card that handles the gate-drive signals, fault monitoring, and DC-link voltage sensing. If you're rebuilding a 560 kW BLM that lost its IPD board, this is the factory spare.
The part carries a Product class C designation — manufactured or produced to order, not a stocked catalog item. That means it's built against a specific order, not sitting on a shelf. Lifecycle status is active, and the part is RoHS compliant since July 2017. Note the REACH Article 33 duty: lead (CAS 7439-92-1) is present above 0.1% w/w, so if you're shipping into a jurisdiction with strict REACH reporting, that needs to be on the downstream communication chain. Because it's made to order, lead time is the variable that matters — this isn't a same-day ship item. We source it through the Siemens order channel on an RFQ basis. Send the MPN and quantity; we confirm current pricing and the factory-committed delivery window at quote time.
Export control is straightforward — AL: N / ECCN: N, so no special licensing for cross-border shipment. RoHS compliance date is July 1, 2017; units built after that carry the RoHS mark. The REACH candidate-list disclosure for lead is the main regulatory flag to manage on your end.