The 6SL3351-3AH33-3DA0 is a Siemens SINAMICS G130 Replacement IPD card — a spare part for the drive chassis, not a standalone module. It's classified as product class C, meaning it's manufactured or produced to order and cannot be reused, re-utilized, or returned against credit. That's important for MRO planners: once you order this, it's committed to your panel.
REACH Article 33 disclosure applies: lead (CAS-No. 7439-92-1) is present above 0.1% w/w. That's a disclosure requirement, not a restriction — it means the documentation package includes the REACH candidate list declaration. No UL or IEC listing is stated in the record, so verify with your Siemens contact if your site requires those marks.
Group code and product group
Group code R2SC and product group 4Q30 are Siemens internal classification tags. They're not selection parameters for the buyer — they're used for factory routing and catalog sorting. The one that matters for your BOM is the order code itself and the fact it's a G130 IPD card.