The Siemens part number 6AV6613-4FG01-3AJ0 refers to the WinCC flexible 2008 Runtime Powerpack—specifically, a license upgrade that increases the number of PowerTags from 2048 to 4096. It's a single-user runtime software license, delivered via digital download only.

Product: WinCC flexible 2008 Runtime Powerpack (2048  4096 PowerTags)

License type: Single-user, license key download

Lifecycle status: Phased out since October 1, 2022

Delivery: Digital only (no physical media)

Use case: Expands tag capacity for HMI applications in industrial automation