PartHistory
Siemens / Drives and inverters

6SL3121-1TE21-8AA4

Drives and inverters family illustration
Recorded listings
121
Recorded quantity sold
14
Median recorded price
$2970.40111 US-dollar records
Recorded price range
$111.35to $4830.62 USD
First listing start: 25 Aug 2018Last listing start: 13 Jul 2026

Recorded price history

USD
Recorded US-dollar price historyLinear price scale. 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.0.002000.004000.006000.008000.00Aug 2018Jul 2020Jul 2022Jul 2024Jul 20262018-08-25: US$2491.00; no sale recorded2019-12-30: US$2402.57; no sale recorded2020-01-02: US$2422.57; no sale recorded2020-01-03: US$2420.00; no sale recorded2020-01-11: US$2419.89; no sale recorded2020-01-11: US$2416.98; no sale recorded2020-05-14: US$1799.33; no sale recorded2020-07-28: US$2418.40; no sale recorded2020-07-30: US$2415.99; no sale recorded2020-12-02: US$2292.40; no sale recorded2020-12-02: US$2293.30; no sale recorded2020-12-02: US$2294.81; no sale recorded2020-12-02: US$2293.39; no sale recorded2021-01-15: US$1799.34; no sale recorded2021-01-20: US$2526.00; no sale recorded2021-04-13: US$2471.12; no sale recorded2022-01-17: US$2694.32; no sale recorded2022-01-17: US$2726.98; no sale recorded2022-01-18: US$2727.06; no sale recorded2022-02-22: US$3873.65; no sale recorded2022-03-01: US$3872.60; no sale recorded2022-03-05: US$3326.39; sold recorded2022-03-31: US$3900.70; no sale recorded2022-03-31: US$3893.50; no sale recorded2022-03-31: US$3916.87; no sale recorded2022-03-31: US$3816.75; no sale recorded2022-03-31: US$3865.05; no sale recorded2022-03-31: US$3904.11; no sale recorded2022-04-15: US$3396.00; no sale recorded2022-04-28: US$4830.62; no sale recorded2022-06-14: US$1350.00; sold recorded2022-08-10: US$3326.62; sold recorded2022-11-09: US$3499.10; no sale recorded2022-11-29: US$4022.70; no sale recorded2023-06-21: US$3300.00; no sale recorded2023-08-05: US$3241.58; sold recorded2023-08-26: US$111.35; no sale recorded2023-09-07: US$3687.53; no sale recorded2023-09-21: US$3199.95; no sale recorded2023-09-21: US$3199.88; no sale recorded2023-09-21: US$3199.89; no sale recorded2023-09-21: US$3199.90; no sale recorded2023-09-21: US$3199.94; no sale recorded2023-09-21: US$3199.87; no sale recorded2023-09-22: US$3199.91; no sale recorded2024-01-14: US$2798.00; no sale recorded2024-01-14: US$2796.00; no sale recorded2024-01-14: US$3199.97; no sale recorded2024-01-23: US$3523.55; no sale recorded2024-02-04: US$3184.99; no sale recorded2024-02-23: US$2970.40; sold recorded2024-07-31: US$3177.00; no sale recorded2024-08-08: US$3429.33; sold recorded2024-08-10: US$3167.01; sold recorded2024-08-15: US$3199.00; sold recorded2024-09-01: US$2223.34; no sale recorded2024-10-08: US$2797.00; no sale recorded2024-10-08: US$2795.00; no sale recorded2024-10-08: US$2793.00; no sale recorded2024-10-22: US$3326.88; sold recorded2024-10-25: US$3178.00; no sale recorded2024-11-13: US$2140.49; sold recorded2024-12-17: US$3177.00; sold recorded2025-01-07: US$3230.27; sold recorded2025-02-19: US$2799.60; no sale recorded2025-02-19: US$2799.40; no sale recorded2025-02-19: US$2799.30; no sale recorded2025-02-19: US$2799.85; no sale recorded2025-02-19: US$2799.82; no sale recorded2025-02-24: US$2794.50; no sale recorded2025-02-26: US$830.00; no sale recorded2025-03-04: US$4229.00; sold recorded2025-03-10: US$3276.00; no sale recorded2025-03-12: US$3356.28; no sale recorded2025-04-01: US$3230.00; no sale recorded2025-05-01: US$1420.61; no sale recorded2025-06-05: US$800.00; no sale recorded2025-06-16: US$2800.00; no sale recorded2025-06-16: US$3413.90; no sale recorded2025-08-11: US$3790.13; no sale recorded2025-08-13: US$3735.86; no sale recorded2025-08-18: US$2789.00; no sale recorded2025-08-18: US$2798.00; no sale recorded2025-08-18: US$2800.00; no sale recorded2025-08-18: US$2785.00; no sale recorded2025-08-18: US$2800.00; no sale recorded2025-08-27: US$2799.00; no sale recorded2025-09-02: US$2787.00; no sale recorded2025-09-26: US$2717.00; no sale recorded2025-10-02: US$2937.85; no sale recorded2025-10-07: US$4830.62; no sale recorded2025-11-03: US$3449.50; no sale recorded2025-11-04: US$2791.00; no sale recorded2025-11-10: US$3917.54; no sale recorded2025-12-24: US$3348.00; no sale recorded2025-12-30: US$2790.00; no sale recorded2026-01-04: US$3286.30; no sale recorded2026-01-09: US$3312.39; no sale recorded2026-01-14: US$3369.50; no sale recorded2026-01-26: US$2796.00; no sale recorded2026-01-26: US$2797.00; no sale recorded2026-01-28: US$2884.00; no sale recorded2026-03-05: US$4031.25; no sale recorded2026-03-10: US$3487.50; no sale recorded2026-04-28: US$2787.00; no sale recorded2026-05-19: US$3437.85; no sale recorded2026-05-27: US$1430.00; no sale recorded2026-06-08: US$3158.35; no sale recorded2026-06-17: US$3342.00; no sale recorded2026-06-24: US$3360.00; no sale recorded2026-07-13: US$2800.00; no sale recordedRecorded US-dollar price historyLinear price scale. 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.0.002000.004000.006000.008000.00Aug 2018Jul 2022Jul 20262018-08-25: US$2491.00; no sale recorded2019-12-30: US$2402.57; no sale recorded2020-01-02: US$2422.57; no sale recorded2020-01-03: US$2420.00; no sale recorded2020-01-11: US$2419.89; no sale recorded2020-01-11: US$2416.98; no sale recorded2020-05-14: US$1799.33; no sale recorded2020-07-28: US$2418.40; no sale recorded2020-07-30: US$2415.99; no sale recorded2020-12-02: US$2292.40; no sale recorded2020-12-02: US$2293.30; no sale recorded2020-12-02: US$2294.81; no sale recorded2020-12-02: US$2293.39; no sale recorded2021-01-15: US$1799.34; no sale recorded2021-01-20: US$2526.00; no sale recorded2021-04-13: US$2471.12; no sale recorded2022-01-17: US$2694.32; no sale recorded2022-01-17: US$2726.98; no sale recorded2022-01-18: US$2727.06; no sale recorded2022-02-22: US$3873.65; no sale recorded2022-03-01: US$3872.60; no sale recorded2022-03-05: US$3326.39; sold recorded2022-03-31: US$3900.70; no sale recorded2022-03-31: US$3893.50; no sale recorded2022-03-31: US$3916.87; no sale recorded2022-03-31: US$3816.75; no sale recorded2022-03-31: US$3865.05; no sale recorded2022-03-31: US$3904.11; no sale recorded2022-04-15: US$3396.00; no sale recorded2022-04-28: US$4830.62; no sale recorded2022-06-14: US$1350.00; sold recorded2022-08-10: US$3326.62; sold recorded2022-11-09: US$3499.10; no sale recorded2022-11-29: US$4022.70; no sale recorded2023-06-21: US$3300.00; no sale recorded2023-08-05: US$3241.58; sold recorded2023-08-26: US$111.35; no sale recorded2023-09-07: US$3687.53; no sale recorded2023-09-21: US$3199.95; no sale recorded2023-09-21: US$3199.88; no sale recorded2023-09-21: US$3199.89; no sale recorded2023-09-21: US$3199.90; no sale recorded2023-09-21: US$3199.94; no sale recorded2023-09-21: US$3199.87; no sale recorded2023-09-22: US$3199.91; no sale recorded2024-01-14: US$2798.00; no sale recorded2024-01-14: US$2796.00; no sale recorded2024-01-14: US$3199.97; no sale recorded2024-01-23: US$3523.55; no sale recorded2024-02-04: US$3184.99; no sale recorded2024-02-23: US$2970.40; sold recorded2024-07-31: US$3177.00; no sale recorded2024-08-08: US$3429.33; sold recorded2024-08-10: US$3167.01; sold recorded2024-08-15: US$3199.00; sold recorded2024-09-01: US$2223.34; no sale recorded2024-10-08: US$2797.00; no sale recorded2024-10-08: US$2795.00; no sale recorded2024-10-08: US$2793.00; no sale recorded2024-10-22: US$3326.88; sold recorded2024-10-25: US$3178.00; no sale recorded2024-11-13: US$2140.49; sold recorded2024-12-17: US$3177.00; sold recorded2025-01-07: US$3230.27; sold recorded2025-02-19: US$2799.60; no sale recorded2025-02-19: US$2799.40; no sale recorded2025-02-19: US$2799.30; no sale recorded2025-02-19: US$2799.85; no sale recorded2025-02-19: US$2799.82; no sale recorded2025-02-24: US$2794.50; no sale recorded2025-02-26: US$830.00; no sale recorded2025-03-04: US$4229.00; sold recorded2025-03-10: US$3276.00; no sale recorded2025-03-12: US$3356.28; no sale recorded2025-04-01: US$3230.00; no sale recorded2025-05-01: US$1420.61; no sale recorded2025-06-05: US$800.00; no sale recorded2025-06-16: US$2800.00; no sale recorded2025-06-16: US$3413.90; no sale recorded2025-08-11: US$3790.13; no sale recorded2025-08-13: US$3735.86; no sale recorded2025-08-18: US$2789.00; no sale recorded2025-08-18: US$2798.00; no sale recorded2025-08-18: US$2800.00; no sale recorded2025-08-18: US$2785.00; no sale recorded2025-08-18: US$2800.00; no sale recorded2025-08-27: US$2799.00; no sale recorded2025-09-02: US$2787.00; no sale recorded2025-09-26: US$2717.00; no sale recorded2025-10-02: US$2937.85; no sale recorded2025-10-07: US$4830.62; no sale recorded2025-11-03: US$3449.50; no sale recorded2025-11-04: US$2791.00; no sale recorded2025-11-10: US$3917.54; no sale recorded2025-12-24: US$3348.00; no sale recorded2025-12-30: US$2790.00; no sale recorded2026-01-04: US$3286.30; no sale recorded2026-01-09: US$3312.39; no sale recorded2026-01-14: US$3369.50; no sale recorded2026-01-26: US$2796.00; no sale recorded2026-01-26: US$2797.00; no sale recorded2026-01-28: US$2884.00; no sale recorded2026-03-05: US$4031.25; no sale recorded2026-03-10: US$3487.50; no sale recorded2026-04-28: US$2787.00; no sale recorded2026-05-19: US$3437.85; no sale recorded2026-05-27: US$1430.00; no sale recorded2026-06-08: US$3158.35; no sale recorded2026-06-17: US$3342.00; no sale recorded2026-06-24: US$3360.00; no sale recorded2026-07-13: US$2800.00; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$2970.40

111 plotted records from 111 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

121 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
13 Jul 20261PC NEW SIEMENS MOTOR MODULE 6SL3121-1TE21-8AA4eBay 188633239737New$2800.000Recorded activeCN
24 Jun 20261PC NEW SIEMENS MOTOR MODULE 6SL3121-1TE21-8AA4eBay 377291455142New$3360.000Recorded activeUS
17 Jun 20261PCS SIEMENS MOTOR MODULE 6SL3121-1TE21-8AA4 NEWeBay 236881508634New$3342.000Recorded activeUS
08 Jun 20261PC NEW SIEMENS MOTOR MODULE 6SL3121-1TE21-8AA4eBay 358651499414New$3158.350Recorded activeCN
27 May 20266SL3121-1TE21-8AA4 New 1PCS Siemens Servo Motor ship by UPSeBay 366436923178New$1430.000Recorded activeCN
19 May 20261PC NEW SIEMENS MOTOR MODULE 6SL3121-1TE21-8AA4eBay 358571670465New$3437.850Recorded activeUS
28 Apr 20261PC SIEMENS MOTOR MODULE 6SL3121-1TE21-8AA4 NEWeBay 306906213076New$2787.000Recorded activeCN
10 Mar 20261PCS NEW SIEMENS MOTOR MODULE 6SL3121-1TE21-8AA4eBay 397694517197New$3487.500Recorded activeUS
05 Mar 20266SL3121-1TE21-8AA4 6SL3 121-1TE21-8AA4 New Siemens Single Motor ModuleeBay 127720363567New$4031.250Recorded activeUS
28 Jan 2026**NEW** Siemens 6SL3121-1TE21-8AA4 / 6SL3121-1TE21-8AA3 **Next Day AvailableeBay 306734609210New$2884.000Recorded activeUS
26 Jan 2026ONE NEW SIEMENS MOTOR MODULE 6SL3121-1TE21-8AA4eBay 406640330989New$2797.000Recorded activeCN
26 Jan 20261PIECE NEW SIEMENS MOTOR MODULE 6SL3121-1TE21-8AA4eBay 317804070454New$2796.000Recorded activeCN
14 Jan 20261PC NEW SIEMENS MOTOR MODULE 6SL3121-1TE21-8AA4eBay 177776422967New$3369.500Recorded activeUS
09 Jan 20266SL3121-1TE21-8AA4 SIEMENS SINAMICS S120 SINGLE MOTOR MODULE 6SL3121-1TE21-8AA4eBay 358098631101New$3312.390Recorded activeUS
04 Jan 20261PCS SIEMENS MOTOR MODULE 6SL3121-1TE21-8AA4 NEWeBay 236564140127New$3286.300Recorded activeUS
30 Dec 20251PCS NEW SIEMENS MOTOR MODULE 6SL3121-1TE21-8AA4eBay 317713254673New$2790.000Recorded activeCN
24 Dec 20251PCS NEW SIEMENS MOTOR MODULE 6SL3121-1TE21-8AA4eBay 358047408250New$3348.000Recorded activeUS
10 Nov 20256SL3121-1TE21-8AA4 SIEMENS SINAMICS S120 SINGLE MOTOR MODULE 6SL3121-1TE21-8AA4eBay 397247062780New$3917.540Recorded activeCN
04 Nov 20251PCS NEW SIEMENS MOTOR MODULE 6SL3121-1TE21-8AA4eBay 406351269810New$2791.000Recorded activeCN
03 Nov 20251PC SIEMENS MOTOR MODULE 6SL3121-1TE21-8AA4eBay 157436834699New$3449.500Recorded activeUS
07 Oct 20251Pc Siemens Frequency Converter 6SL3121-1TE21-8AA4 fxeBay 157373259036New$4830.620Recorded activeCN
02 Oct 20251PCS NEW SIEMENS MOTOR MODULE 6SL3121-1TE21-8AA4eBay 197742205841New$2937.850Recorded activeCN
26 Sep 20251PC Siemens 6SL3121-1TE21-8AA4 6SL3 121-1TE21-8AA4 New In Box Expedited ShippingeBay 146854940472New$2717.000Recorded activeCN
02 Sep 20251PC SIEMENS MOTOR MODULE 6SL3121-1TE21-8AA4 NEWeBay 306479174519New$2787.000Recorded activeCN
27 Aug 20251PCS NEW SIEMENS MOTOR MODULE 6SL3121-1TE21-8AA4eBay 116752232028New$2799.000Recorded 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

6SL3121-1TE21-0AA46SL3121-1TE21-8AA06SL3121-1TE21-8AA36SL3121-1TE23-0AA06SL3121-1TE23-0AA36SL3121-1TE23-0AA3-FEDEX

Related part numbers

6SL3120-1TE13-0AA36SN1121-0BA11-0AA16SN1145-1AA01-0AA16SN1123-1AA00-0CA16SN1113-1AB01-0BA17ND4120-1AA11-1AA16SN1118-0AA11-0AA06SE7021-8TB51-Z6SN1123-1AA00-0EA16SN1118-0AA11-0AA16SN1123-1AA00-0DA16SN1123-1AB00-0CA16SL3040-0LA00-0AA06ES7322-1BL00-0AA06SN1123-1AA00-0LA1

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