The Siemens 6SL3351-3AH31-5DB0 is a replacement IPD (Internal Power Distribution) card for the SINAMICS G150 drive series, identified by group code R2SC and product group 4Q30. This is a class C product — manufactured or produced to order, meaning it is not a stocked shelf item and is not eligible for return or re-use once ordered.
Sourcing & Compliance
Because it is class C made-to-order, the 6SL3351-3AH31-5DB0 is quoted and procured against an RFQ — not a stocked line item.
Panel Fit & Deployment
As an IPD card for the SINAMICS G150 drive family, this module mounts inside the drive cabinet and distributes power internally to control and auxiliary circuits. It is not a standalone panel component — it is a drive-internal spare. Packaged as a single piece (quantity unit: 1 piece, packaging quantity: 1), it ships individually for targeted replacement without bulk packaging.
