The Omron NB3Q-TW01B-V1 is a current-production HMI operator interface from the NB series, used to provide a local touchscreen control point for machines and small automation cells. It sits in the HMI Operator Interfaces subcategory under PLCs & HMIs.
For a BOM freeze or a replacement on a down machine, the NB3Q-TW01B-V1 is a straightforward specify-into-the-BOM part. It's an active catalog item, so the sourcing posture is quoted to order against an RFQ — no surplus or broker channel needed.