| Aspect | Comment | |--------|---------| | | Works without internet — good for field use or secured sites | | Speed | Lightweight, runs on old Windows (7/10 32‑bit) | | Database | Covers Siemens SIRIUS, SENTRON, and other legacy industrial lines | | Accuracy | Reliable for standard low‑voltage motor control circuits |
Official downloads for SIZER V3.15 through V3.23 are now restricted on the Siemens Industry Support site . siemens sizer 3.23 download
Siemens strongly recommends transitioning to the TIA Selection Tool (Desktop version) , which now integrates the drive system dimensioning functions previously found in SIZER. Key Features of SIZER V3.23 | Aspect | Comment | |--------|---------| | |