Siemens MICROMASTER 420
Siemens MICROMASTER 420 status: Phase-out announced. The recommended replacement is SINAMICS G120C / V20.
Lifecycle status: Phase-out announced
- Recommended replacement
- SINAMICS G120C / V20
Dates are approximate — confirm with the manufacturer before planning around them.
Migration notes
Siemens runs an official 'From MICROMASTER over to SINAMICS' migration program and G120C FSAA is footprint-compatible; exact PM400/PM410 dates were never published in a public consolidated letter — check per-MLFB lifecycle in SiePortal.
Official sources
- siemens.com/global/en/products/drives/topic-areas/from-micromaster-over
- hmkdirect.com/news/new-g120c-fsaa/
Lifecycle data compiled from the manufacturer's own notices linked above. AllPartsIn is an independent reseller, not affiliated with or endorsed by the manufacturer.
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