PartHistory
Siemens / Drives and inverters

6SE7021-8TB71-Z

Drives and inverters family illustration
Recorded listings
66
Recorded quantity sold
9
Median recorded price
$5031.7264 US-dollar records
Recorded price range
$42.50to $14950.00 USD
First listing start: 10 Feb 2022Last listing start: 12 Jun 2026

Recorded price history

USD
Recorded US-dollar price historyLogarithmic price scale (price + 1). Horizontal axis: listing start date. Vertical axis: recorded price in US dollars. Filled dots have recorded sales; open dots have no recorded sales. The oxide step line shows calendar-month medians, with gaps for missing months.0110100100010000Feb 2022Mar 2023Apr 2024May 2025Jun 20262022-02-10: US$11980.00; no sale recorded2022-03-22: US$14500.00; no sale recorded2022-03-22: US$14950.00; no sale recorded2022-08-02: US$5250.00; no sale recorded2022-08-16: US$11160.00; no sale recorded2022-11-23: US$14950.00; no sale recorded2022-11-23: US$14500.00; no sale recorded2022-11-26: US$14300.00; no sale recorded2022-12-06: US$14950.00; no sale recorded2023-03-29: US$14500.00; no sale recorded2023-04-04: US$14500.00; no sale recorded2023-04-04: US$14950.00; no sale recorded2023-04-05: US$14950.00; no sale recorded2023-04-05: US$14500.00; no sale recorded2023-04-19: US$44.00; no sale recorded2023-04-19: US$11389.45; no sale recorded2023-05-15: US$42.50; no sale recorded2023-05-22: US$7020.00; no sale recorded2023-05-30: US$10250.00; sold recorded2023-05-31: US$14500.00; no sale recorded2023-06-28: US$14250.00; no sale recorded2023-09-21: US$5541.90; no sale recorded2023-10-09: US$4000.00; no sale recorded2023-10-16: US$3200.00; no sale recorded2023-10-23: US$3200.00; no sale recorded2023-10-30: US$3000.00; no sale recorded2023-11-06: US$2500.00; no sale recorded2023-12-26: US$1350.00; no sale recorded2024-01-02: US$1350.00; no sale recorded2024-01-10: US$1200.00; no sale recorded2024-01-17: US$1200.00; sold recorded2024-01-22: US$1500.00; sold recorded2024-01-31: US$3866.86; no sale recorded2024-02-20: US$8604.84; no sale recorded2024-03-25: US$8723.07; no sale recorded2024-03-25: US$89.99; sold recorded2024-05-28: US$5475.40; no sale recorded2024-10-29: US$7350.00; no sale recorded2025-03-24: US$7099.00; no sale recorded2025-03-26: US$7098.98; no sale recorded2025-04-11: US$8190.00; no sale recorded2025-07-10: US$4701.00; no sale recorded2025-07-25: US$7810.00; no sale recorded2025-09-17: US$7864.89; no sale recorded2025-11-24: US$7881.00; no sale recorded2025-12-09: US$4812.93; no sale recorded2025-12-09: US$4813.44; no sale recorded2025-12-09: US$4812.94; no sale recorded2025-12-09: US$4812.44; no sale recorded2025-12-12: US$3173.66; no sale recorded2025-12-15: US$4812.43; no sale recorded2026-01-13: US$3046.25; no sale recorded2026-02-05: US$4714.29; no sale recorded2026-02-13: US$2741.63; no sale recorded2026-02-13: US$8100.00; no sale recorded2026-02-27: US$2741.63; no sale recorded2026-03-01: US$2741.63; no sale recorded2026-03-06: US$2741.63; no sale recorded2026-03-20: US$2741.63; no sale recorded2026-03-24: US$4804.42; no sale recorded2026-03-26: US$7567.97; no sale recorded2026-04-16: US$2467.47; no sale recorded2026-04-19: US$2467.47; no sale recorded2026-06-12: US$4669.18; no sale recordedRecorded US-dollar price historyLogarithmic price scale (price + 1). Horizontal axis: listing start date. Vertical axis: recorded price in US dollars. Filled dots have recorded sales; open dots have no recorded sales. The oxide step line shows calendar-month medians, with gaps for missing months.0110100100010000Feb 2022Apr 2024Jun 20262022-02-10: US$11980.00; no sale recorded2022-03-22: US$14500.00; no sale recorded2022-03-22: US$14950.00; no sale recorded2022-08-02: US$5250.00; no sale recorded2022-08-16: US$11160.00; no sale recorded2022-11-23: US$14950.00; no sale recorded2022-11-23: US$14500.00; no sale recorded2022-11-26: US$14300.00; no sale recorded2022-12-06: US$14950.00; no sale recorded2023-03-29: US$14500.00; no sale recorded2023-04-04: US$14500.00; no sale recorded2023-04-04: US$14950.00; no sale recorded2023-04-05: US$14950.00; no sale recorded2023-04-05: US$14500.00; no sale recorded2023-04-19: US$44.00; no sale recorded2023-04-19: US$11389.45; no sale recorded2023-05-15: US$42.50; no sale recorded2023-05-22: US$7020.00; no sale recorded2023-05-30: US$10250.00; sold recorded2023-05-31: US$14500.00; no sale recorded2023-06-28: US$14250.00; no sale recorded2023-09-21: US$5541.90; no sale recorded2023-10-09: US$4000.00; no sale recorded2023-10-16: US$3200.00; no sale recorded2023-10-23: US$3200.00; no sale recorded2023-10-30: US$3000.00; no sale recorded2023-11-06: US$2500.00; no sale recorded2023-12-26: US$1350.00; no sale recorded2024-01-02: US$1350.00; no sale recorded2024-01-10: US$1200.00; no sale recorded2024-01-17: US$1200.00; sold recorded2024-01-22: US$1500.00; sold recorded2024-01-31: US$3866.86; no sale recorded2024-02-20: US$8604.84; no sale recorded2024-03-25: US$8723.07; no sale recorded2024-03-25: US$89.99; sold recorded2024-05-28: US$5475.40; no sale recorded2024-10-29: US$7350.00; no sale recorded2025-03-24: US$7099.00; no sale recorded2025-03-26: US$7098.98; no sale recorded2025-04-11: US$8190.00; no sale recorded2025-07-10: US$4701.00; no sale recorded2025-07-25: US$7810.00; no sale recorded2025-09-17: US$7864.89; no sale recorded2025-11-24: US$7881.00; no sale recorded2025-12-09: US$4812.93; no sale recorded2025-12-09: US$4813.44; no sale recorded2025-12-09: US$4812.94; no sale recorded2025-12-09: US$4812.44; no sale recorded2025-12-12: US$3173.66; no sale recorded2025-12-15: US$4812.43; no sale recorded2026-01-13: US$3046.25; no sale recorded2026-02-05: US$4714.29; no sale recorded2026-02-13: US$2741.63; no sale recorded2026-02-13: US$8100.00; no sale recorded2026-02-27: US$2741.63; no sale recorded2026-03-01: US$2741.63; no sale recorded2026-03-06: US$2741.63; no sale recorded2026-03-20: US$2741.63; no sale recorded2026-03-24: US$4804.42; no sale recorded2026-03-26: US$7567.97; no sale recorded2026-04-16: US$2467.47; no sale recorded2026-04-19: US$2467.47; no sale recorded2026-06-12: US$4669.18; no sale recorded
Sold recordedNo sale recordedMonthly median

Logarithmic price scale (price + 1). Dates are listing starts.

Median recorded price, all years$5031.72

64 plotted records from 64 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

66 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
12 Jun 2026Free Fast Delivery One NEW Siemens 6SE7021-8TB71-Z Warranty IncludedeBay 318445955291New$4669.180Recorded activeCN
19 Apr 2026SIEMENS 6SE7021-8TB71-Z / 6SE70218TB71Z (USED)eBay 318170669727Used$2467.470Recorded activeUS
16 Apr 2026SIEMENS 6SE7021-8TB71-Z / 6SE70218TB71Z (USED)eBay 397845250522Used$2467.470Recorded activeUS
26 Mar 20266SE7021-8TB71-Z 1PCS NEW SIEMENS Frequency Converter 6SE7021-8TB71-ZeBay 358375243664New$7567.970Recorded activeUS
24 Mar 2026New Siemens 6SE7021-8TB71-Z Simovert Masterdrives MCeBay 377058689290New$4804.420Recorded activeCN
20 Mar 2026SIEMENS 6SE7021-8TB71-Z / 6SE70218TB71Z (USED)eBay 318032199290Used$2741.630Recorded activeUS
06 Mar 2026SIEMENS 6SE7021-8TB71-Z / 6SE70218TB71Z (USED)eBay 397680710412Used$2741.630Recorded activeUS
01 Mar 2026SIEMENS 6SE7021-8TB71-Z / 6SE70218TB71Z (USED)eBay 317938021588Used$2741.630Recorded activeUS
27 Feb 2026SIEMENS 6SE7021-8TB71-Z / 6SE70218TB71Z (USED)eBay 317929389684Used$2741.630Recorded activeUS
13 Feb 20266SE7021-8TB71-Z Brand NEW SIEMENS SIMOVERT Masterdrives Vector Control convertereBay 366198286050New$8100.000Recorded activeUS
13 Feb 2026SIEMENS 6SE7021-8TB71-Z / 6SE70218TB71Z (USED)eBay 317874169017Used$2741.630Recorded activeUS
05 Feb 2026Free Fast Delivery One NEW Siemens 6SE7021-8TB71-Z Warranty IncludedeBay 389581594461New$4714.290Recorded activeCN
13 Jan 2026SIEMENS 6SE7021-8TB71-Z / 6SE70218TB71Z (USED)eBay 236579296701Used$3046.250Recorded activeUS
15 Dec 20251PC NEW Siemens For 6SE7021-8TB71-Z With 1 Year warrantyeBay 317660603949New$4812.430Recorded activeUS
12 Dec 2025Siemens 6SE7021-8TB71-Z Refurbished SIMOVERT MASTERDRIVES MOTION CONTROL -eBay 317651607109Seller refurbished$3173.660Recorded activeNL
09 Dec 20251pc New 1 year warranty Siemens 6SE7021-8TB71-Z Free shippingeBay 397373468477New$4812.440Recorded activeUS
09 Dec 20251pc New Free shipping Siemens 6SE7021-8TB71-Z 1 year warrantyeBay 167990936079New$4812.940Recorded activeUS
09 Dec 2025Free shipping 1pc New Siemens 6SE7021-8TB71-Z 1 year warrantyeBay 376765024250New$4813.440Recorded activeUS
09 Dec 20251 year warranty 1pc New Siemens 6SE7021-8TB71-Z Free shippingeBay 397373264752New$4812.930Recorded activeCN
24 Nov 20251PCS 6SE7021-8TB71-Z SIEMENS SIMOVERT Masterdrives Vector Control converter uniteBay 197894198584New$7881.000Recorded activeHK
17 Sep 20256SE7021-8TB71-Z NEW SIEMENS SIMOVERT Masterdrives Vector Control converter uniteBay 306502546587New$7864.890Recorded activeCN
25 Jul 20256SE7021-8TB71-Z NEW SIEMENS SIMOVERT Masterdrives Vector Control converter uniteBay 205634734950New$7810.000Recorded activeCN
10 Jul 2025SIEMENS 6SE7021-8TB71-Z / 6SE70218TB71Z (USED)eBay 236192702909Used$4701.000Recorded activeUS
11 Apr 20256SE7021-8TB71-Z NEW SIEMENS SIMOVERT Masterdrives Vector Control converter uniteBay 388241038112New$8190.000Recorded activeCN
26 Mar 20256SE7021-8TB71-Z 1PCS NEW SIEMENS Frequency Converter 6SE7021-8TB71-ZeBay 205378668035New$7098.980Recorded activeCN
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.

Browse neighboring part numbers by prefix

Neighboring part numbers

6SE7021-8TB61-Z;Z=G936SE7021-8TB64-1HF36SE7021-8TB716SE7021-8TB84-1H6SE7021-8TB84-1HF06SE7021-8TB84-1HF2

Related part numbers

6SE7021-8TB51-Z6SE7026-0TD61-Z6SE7021-0TP50-Z6SE7022-6TP50-Z6SE7022-6TP50-Z/6SE7011-5EP60-Z6SE7031-5WG60-Z6SE7016-1EA616SE7037-0TJ606ES7151-8AB01-0AB03RV1021-4BA156ES5700-8MA116SY7000-0AD156ES5701-1LA126SE3215-2BB40

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