Siemens / Other Siemens parts
421-1B01-0AA0
First listing start: 28 Oct 2025Last listing start: 04 Jul 2026
Recorded price history
USDSold recordedNo sale recordedMonthly median
Linear price scale. Dates are listing starts.
Median recorded price, all years$49.38
3 plotted records from 3 US-dollar records in this range. Monthly medians use all records in each calendar month.
Archived listings
3 recorded listings| Listing start | Archived listing | Condition | Recorded price | Qty sold | Archive status | Country |
|---|---|---|---|---|---|---|
| 04 Jul 2026 | SIEMENS 6ES7 421-1B01-0AA0 SIMATIC S7-400 DIGITAL INPUT SM421 #345240eBay 198474172029 | Used | $49.38 | 0 | Recorded active | US |
| 28 Oct 2025 | SIEMENS 6ES7 421-1B01-0AA0 SIMATIC S7-400 DIGITAL INPUT SM421 #345240eBay 187691831546 | Used | $49.38 | 0 | Recorded active | US |
| 28 Oct 2025 | SIEMENS 6ES7 421-1B01-0AA0 SIMATIC S7-400 DIGITAL INPUT SM421 #345240eBay 197809907253 | Used | $49.38 | 0 | Recorded active | US |
How to read these records
Dollar amounts are recorded US-dollar prices. Bracketed labels identify other marketplaces, whose currency was not recorded. Recorded quantities sold indicate marketplace activity. Recorded active is the status retained in the archive.