Siemens / Drives and inverters
6SE7021-8EB51-Z
First listing start: 20 Oct 2019Last listing start: 19 Jul 2026
Recorded price history
USDSold recordedNo sale recordedMonthly median
Linear price scale. Dates are listing starts.
Median recorded price, all years$1789.44
50 plotted records from 50 US-dollar records in this range. Monthly medians use all records in each calendar month.
Archived listings
56 recorded listings| Listing start | Archived listing | Condition | Recorded price | Qty sold | Archive status | Country |
|---|---|---|---|---|---|---|
| 19 Jul 2026 | 6SE7021-8EB51-Z NEW Siemens 6SE7 021-8EB51-Z SIMOVERT MASTERDRIVE MOTION CONTROLeBay 407083356150 | New | $2784.31 | 0 | Recorded active | CN |
| 04 Jul 2026 | 1PC USED SIEMENS Main Drive 6SE7021-8EB51-Z Tested In Good#XReBay 318542034184 | Used | $1600.00 | 0 | Recorded active | CN |
| 18 Jun 2026 | 1 pc New Siemens INVERTER 6SE7021-8EB51-Z UPS or FedExeBay 158008519069 | New | $3215.05 | 0 | Recorded active | US |
| 21 May 2026 | 1PCS USED SIEMENS MAIN DRIVE 6SE7021-8EB51-Z Z=C13eBay 157927892075 | Used | $1885.59 | 0 | Recorded active | US |
| 19 May 2026 | 1PC USED SIEMENS MAIN DRIVE 6SE7021-8EB51-Z Z=C13eBay 377194527200 | Used | $1871.67 | 0 | Recorded active | US |
| 13 May 2026 | ONE USED SIEMENS MAIN DRIVE 6SE7021-8EB51-Z Z=C13eBay 406923599865 | Used | $1707.18 | 0 | Recorded active | CN |
| 29 Apr 2026 | 1PC USED SIEMENS MAIN DRIVE 6SE7021-8EB51-Z Z=C13eBay 287300616783 | Used | $1544.00 | 0 | Recorded active | CN |
| 28 Apr 2026 | 1PCS USED SIEMENS MAIN DRIVE 6SE7021-8EB51-Z Z=C13eBay 318214902749 | Used | $1542.00 | 0 | Recorded active | CN |
| 31 Mar 2026 | 1PCS USED SIEMENS MAIN DRIVE 6SE7021-8EB51-Z Z=C13eBay 127782289438 | Used | $1545.00 | 0 | Recorded active | CN |
| 14 Feb 2026 | 6SE7021-8EB51-Z NEW SIEMENS 6SE7 021-8EB51-Z SIMOVERT Masterdrives UniteBay 227216502334 | New | $3275.99 | 0 | Recorded active | CN |
| 03 Jan 2026 | Siemens 6SE7021-8EB51-Z Refurbished SIMOVERT MASTERDRIVES MOTION CONTROLeBay 287049703228 | Seller refurbished | $2256.88 | 0 | Recorded active | NL |
| 31 Dec 2025 | 1PIECE USED SIEMENS MAIN DRIVE 6SE7021-8EB51-Z Z=C13eBay 317716757752 | Used | $1534.00 | 0 | Recorded active | CN |
| 24 Dec 2025 | ONE SIEMENS MAIN DRIVE 6SE7021-8EB51-Z Z=C13 USEDeBay 358047369090 | Used | $1836.00 | 0 | Recorded active | US |
| 22 Dec 2025 | 1PCS USED SIEMENS MAIN DRIVE 6SE7021-8EB51-Z Z=C13eBay 177697371286 | Used | $1870.26 | 0 | Recorded active | US |
| 02 Dec 2025 | 6SE7021-8EB51-Z 1PCS used Siemens 6SE70218EB51Z Fast deliveryeBay 157514909887 | Used | $1824.38 | 0 | Recorded active | US |
| 24 Nov 2025 | 1PCS USED SIEMENS Main Drive 6SE7021-8EB51-Z Z=C13eBay 127520917256 | Used | $2026.20 | 0 | Recorded active | US |
| 05 Nov 2025 | 1PCS USED SIEMENS MAIN DRIVE 6SE7021-8EB51-Z Z=C13eBay 397228774364 | Used | $1544.00 | 0 | Recorded active | CN |
| 05 Nov 2025 | 1PCS USED SIEMENS MAIN DRIVE 6SE7021-8EB51-Z Z=C13eBay 406351776975 | Used | $1540.00 | 0 | Recorded active | CN |
| 04 Nov 2025 | 1PCS USED SIEMENS MAIN DRIVE 6SE7021-8EB51-Z Z=C13eBay 406351264434 | Used | $1531.00 | 0 | Recorded active | CN |
| 04 Nov 2025 | 1PCS USED SIEMENS MAIN DRIVE 6SE7021-8EB51-Z Z=C13eBay 389186363271 | Used | $1548.00 | 0 | Recorded active | CN |
| 04 Nov 2025 | 1PCS USED SIEMENS MAIN DRIVE 6SE7021-8EB51-Z Z=C13eBay 177547913123 | Used | $1543.00 | 0 | Recorded active | CN |
| 04 Nov 2025 | 1PCS USED SIEMENS MAIN DRIVE 6SE7021-8EB51-Z Z=C13eBay 389186332922 | Used | $1546.00 | 0 | Recorded active | CN |
| 03 Sep 2025 | 1PIECE USED SIEMENS MAIN DRIVE 6SE7021-8EB51-ZeBay 317236512602 | Used | $1696.00 | 0 | Recorded active | CN |
| 03 Sep 2025 | 1PCS USED SIEMENS MAIN DRIVE 6SE7021-8EB51-ZeBay 127348358382 | Used | $1699.00 | 0 | Recorded active | CN |
| 22 Aug 2025 | ONE SIEMENS MAIN DRIVE 6SE7021-8EB51-Z USEDeBay 317200974045 | Used | $1690.00 | 0 | Recorded active | CN |
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.