PartHistory
Siemens / Drives and inverters

6SE6420-2UD21-5AA0

Drives and inverters family illustration
Recorded listings
131
Recorded quantity sold
15
Median recorded price
$142.24124 US-dollar records
Recorded price range
$13.97to $906.00 USD
First listing start: 17 Apr 2017Last listing start: 07 Sep 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.0.00250.00500.00750.001000.00Apr 2017Jul 2019Nov 2021Mar 2024Jul 20262017-04-17: US$125.00; no sale recorded2017-05-17: US$125.00; no sale recorded2017-06-16: US$132.00; no sale recorded2017-06-16: US$125.00; no sale recorded2017-07-13: US$124.46; no sale recorded2017-07-21: US$125.00; no sale recorded2017-07-25: US$111.93; no sale recorded2017-07-28: US$112.26; no sale recorded2017-08-02: US$135.00; no sale recorded2017-08-19: US$109.00; no sale recorded2017-08-21: US$261.08; no sale recorded2017-09-21: US$125.00; no sale recorded2017-09-27: US$261.08; no sale recorded2017-10-22: US$125.00; no sale recorded2017-10-23: US$132.00; no sale recorded2017-10-27: US$110.00; no sale recorded2017-11-07: US$119.00; sold recorded2018-01-20: US$125.00; no sale recorded2018-01-24: US$261.08; no sale recorded2018-01-25: US$110.00; no sale recorded2018-02-20: US$125.00; no sale recorded2018-02-24: US$110.00; no sale recorded2018-02-28: US$133.00; no sale recorded2018-03-15: US$132.60; no sale recorded2018-03-26: US$110.00; no sale recorded2018-04-16: US$132.00; no sale recorded2018-04-22: US$125.00; no sale recorded2018-04-25: US$110.00; no sale recorded2018-04-28: US$261.08; no sale recorded2018-05-04: US$133.00; no sale recorded2018-05-08: US$69.55; no sale recorded2018-05-17: US$130.00; no sale recorded2018-05-22: US$125.00; no sale recorded2018-06-04: US$108.00; no sale recorded2018-06-21: US$125.00; no sale recorded2018-06-22: US$109.00; no sale recorded2018-06-24: US$110.00; no sale recorded2018-07-04: US$133.00; no sale recorded2018-07-06: US$132.00; no sale recorded2018-07-07: US$95.58; no sale recorded2018-08-10: US$133.85; no sale recorded2018-08-21: US$125.00; no sale recorded2018-08-23: US$110.00; no sale recorded2018-09-20: US$125.00; no sale recorded2018-09-22: US$110.00; no sale recorded2018-12-24: US$145.00; no sale recorded2019-01-15: US$125.00; no sale recorded2019-10-18: US$201.00; no sale recorded2019-10-26: US$110.96; no sale recorded2019-11-08: US$125.00; no sale recorded2019-11-29: US$69.07; no sale recorded2020-01-03: US$220.00; no sale recorded2020-03-23: US$159.99; sold recorded2020-04-20: US$130.00; no sale recorded2020-04-23: US$123.50; no sale recorded2020-11-26: US$95.59; no sale recorded2021-02-20: US$156.25; no sale recorded2021-03-31: US$570.00; no sale recorded2021-03-31: US$540.00; no sale recorded2022-07-04: US$237.00; no sale recorded2022-09-01: US$468.61; no sale recorded2022-09-06: US$150.94; no sale recorded2022-12-08: US$299.99; no sale recorded2023-03-30: US$229.29; sold recorded2023-04-04: US$237.00; sold recorded2023-04-10: US$215.74; sold recorded2023-06-21: US$185.89; no sale recorded2023-06-26: US$208.61; sold recorded2023-06-30: US$227.00; no sale recorded2023-07-03: US$199.99; no sale recorded2023-07-03: US$114.99; no sale recorded2023-07-04: US$143.39; no sale recorded2023-07-09: US$300.00; no sale recorded2023-08-14: US$234.00; sold recorded2023-10-12: US$215.65; sold recorded2023-10-30: US$199.95; no sale recorded2023-11-01: US$590.00; no sale recorded2024-01-04: US$65.00; no sale recorded2024-01-30: US$140.98; no sale recorded2024-01-30: US$140.98; no sale recorded2024-01-30: US$140.97; no sale recorded2024-02-01: US$271.92; sold recorded2024-02-02: US$492.34; no sale recorded2024-02-09: US$148.50; no sale recorded2024-02-09: US$22.49; no sale recorded2024-02-16: US$141.08; no sale recorded2024-03-27: US$217.95; no sale recorded2024-04-03: US$299.00; no sale recorded2024-04-03: US$79.99; no sale recorded2024-04-25: US$227.00; sold recorded2024-05-16: US$131.92; no sale recorded2024-05-24: US$204.60; no sale recorded2024-05-26: US$193.88; no sale recorded2024-05-31: US$289.00; no sale recorded2024-06-07: US$193.88; sold recorded2024-06-18: US$194.99; no sale recorded2024-06-18: US$35.00; no sale recorded2024-06-18: US$23.97; no sale recorded2024-06-18: US$195.99; no sale recorded2024-06-18: US$17.97; no sale recorded2024-06-18: US$13.97; no sale recorded2024-06-26: US$193.88; no sale recorded2024-06-30: US$193.88; no sale recorded2024-06-30: US$207.76; no sale recorded2024-07-02: US$210.52; sold recorded2024-12-20: US$217.59; sold recorded2025-01-07: US$625.41; no sale recorded2025-01-14: US$193.88; no sale recorded2025-01-31: US$906.00; sold recorded2025-02-10: US$359.99; no sale recorded2025-03-15: US$511.70; no sale recorded2025-03-15: US$571.80; no sale recorded2025-03-31: US$213.00; no sale recorded2025-03-31: US$220.00; no sale recorded2025-05-19: US$208.00; no sale recorded2025-07-31: US$274.00; no sale recorded2025-08-29: US$132.59; no sale recorded2025-10-22: US$168.32; no sale recorded2025-11-05: US$328.80; no sale recorded2026-02-21: US$219.40; no sale recorded2026-02-27: US$208.43; no sale recorded2026-03-07: US$216.90; no sale recorded2026-06-25: US$630.07; no sale recorded2026-07-12: US$194.99; 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.0.00250.00500.00750.001000.00Apr 2017Nov 2021Jul 20262017-04-17: US$125.00; no sale recorded2017-05-17: US$125.00; no sale recorded2017-06-16: US$132.00; no sale recorded2017-06-16: US$125.00; no sale recorded2017-07-13: US$124.46; no sale recorded2017-07-21: US$125.00; no sale recorded2017-07-25: US$111.93; no sale recorded2017-07-28: US$112.26; no sale recorded2017-08-02: US$135.00; no sale recorded2017-08-19: US$109.00; no sale recorded2017-08-21: US$261.08; no sale recorded2017-09-21: US$125.00; no sale recorded2017-09-27: US$261.08; no sale recorded2017-10-22: US$125.00; no sale recorded2017-10-23: US$132.00; no sale recorded2017-10-27: US$110.00; no sale recorded2017-11-07: US$119.00; sold recorded2018-01-20: US$125.00; no sale recorded2018-01-24: US$261.08; no sale recorded2018-01-25: US$110.00; no sale recorded2018-02-20: US$125.00; no sale recorded2018-02-24: US$110.00; no sale recorded2018-02-28: US$133.00; no sale recorded2018-03-15: US$132.60; no sale recorded2018-03-26: US$110.00; no sale recorded2018-04-16: US$132.00; no sale recorded2018-04-22: US$125.00; no sale recorded2018-04-25: US$110.00; no sale recorded2018-04-28: US$261.08; no sale recorded2018-05-04: US$133.00; no sale recorded2018-05-08: US$69.55; no sale recorded2018-05-17: US$130.00; no sale recorded2018-05-22: US$125.00; no sale recorded2018-06-04: US$108.00; no sale recorded2018-06-21: US$125.00; no sale recorded2018-06-22: US$109.00; no sale recorded2018-06-24: US$110.00; no sale recorded2018-07-04: US$133.00; no sale recorded2018-07-06: US$132.00; no sale recorded2018-07-07: US$95.58; no sale recorded2018-08-10: US$133.85; no sale recorded2018-08-21: US$125.00; no sale recorded2018-08-23: US$110.00; no sale recorded2018-09-20: US$125.00; no sale recorded2018-09-22: US$110.00; no sale recorded2018-12-24: US$145.00; no sale recorded2019-01-15: US$125.00; no sale recorded2019-10-18: US$201.00; no sale recorded2019-10-26: US$110.96; no sale recorded2019-11-08: US$125.00; no sale recorded2019-11-29: US$69.07; no sale recorded2020-01-03: US$220.00; no sale recorded2020-03-23: US$159.99; sold recorded2020-04-20: US$130.00; no sale recorded2020-04-23: US$123.50; no sale recorded2020-11-26: US$95.59; no sale recorded2021-02-20: US$156.25; no sale recorded2021-03-31: US$570.00; no sale recorded2021-03-31: US$540.00; no sale recorded2022-07-04: US$237.00; no sale recorded2022-09-01: US$468.61; no sale recorded2022-09-06: US$150.94; no sale recorded2022-12-08: US$299.99; no sale recorded2023-03-30: US$229.29; sold recorded2023-04-04: US$237.00; sold recorded2023-04-10: US$215.74; sold recorded2023-06-21: US$185.89; no sale recorded2023-06-26: US$208.61; sold recorded2023-06-30: US$227.00; no sale recorded2023-07-03: US$199.99; no sale recorded2023-07-03: US$114.99; no sale recorded2023-07-04: US$143.39; no sale recorded2023-07-09: US$300.00; no sale recorded2023-08-14: US$234.00; sold recorded2023-10-12: US$215.65; sold recorded2023-10-30: US$199.95; no sale recorded2023-11-01: US$590.00; no sale recorded2024-01-04: US$65.00; no sale recorded2024-01-30: US$140.98; no sale recorded2024-01-30: US$140.98; no sale recorded2024-01-30: US$140.97; no sale recorded2024-02-01: US$271.92; sold recorded2024-02-02: US$492.34; no sale recorded2024-02-09: US$148.50; no sale recorded2024-02-09: US$22.49; no sale recorded2024-02-16: US$141.08; no sale recorded2024-03-27: US$217.95; no sale recorded2024-04-03: US$299.00; no sale recorded2024-04-03: US$79.99; no sale recorded2024-04-25: US$227.00; sold recorded2024-05-16: US$131.92; no sale recorded2024-05-24: US$204.60; no sale recorded2024-05-26: US$193.88; no sale recorded2024-05-31: US$289.00; no sale recorded2024-06-07: US$193.88; sold recorded2024-06-18: US$194.99; no sale recorded2024-06-18: US$35.00; no sale recorded2024-06-18: US$23.97; no sale recorded2024-06-18: US$195.99; no sale recorded2024-06-18: US$17.97; no sale recorded2024-06-18: US$13.97; no sale recorded2024-06-26: US$193.88; no sale recorded2024-06-30: US$193.88; no sale recorded2024-06-30: US$207.76; no sale recorded2024-07-02: US$210.52; sold recorded2024-12-20: US$217.59; sold recorded2025-01-07: US$625.41; no sale recorded2025-01-14: US$193.88; no sale recorded2025-01-31: US$906.00; sold recorded2025-02-10: US$359.99; no sale recorded2025-03-15: US$511.70; no sale recorded2025-03-15: US$571.80; no sale recorded2025-03-31: US$213.00; no sale recorded2025-03-31: US$220.00; no sale recorded2025-05-19: US$208.00; no sale recorded2025-07-31: US$274.00; no sale recorded2025-08-29: US$132.59; no sale recorded2025-10-22: US$168.32; no sale recorded2025-11-05: US$328.80; no sale recorded2026-02-21: US$219.40; no sale recorded2026-02-27: US$208.43; no sale recorded2026-03-07: US$216.90; no sale recorded2026-06-25: US$630.07; no sale recorded2026-07-12: US$194.99; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$142.24

124 plotted records from 124 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

131 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
07 Sep 2026New Original Sealed Package SIEMENS 6SE6420-2UD21-5AA0eBay 117400502431Nuovo1694.05 [IT]0Recorded activeIT
12 Jul 2026PC Used Siemens 6SE6420-2UD21-5AA0 1.5KW#1eBay 377338179982Used$194.990Recorded activeCN
25 Jun 2026Siemens 6SE6420-2UD21-5AA0 Refurbished MICROMASTER 420 UNFILTERED 3AC 380-480VeBay 358719172179Seller refurbished$630.070Recorded activeNL
07 Mar 2026Used SIEMENS 6SE6420-2UD21-5AA0 Inverter Drive 1.5KWeBay 198163392586Used$216.900Recorded activeUS
27 Feb 2026Used & Tested SIEMENS 6SE6420-2UD21-5AA0 Inverter Drive 1.5KWeBay 306792911085Used$208.430Recorded activeCN
21 Feb 2026Used & Tested SIEMENS 6SE6420-2UD21-5AA0 Inverter Drive 1.5KWeBay 157697568692Used$219.400Recorded activeUS
05 Nov 20251pcs Used Siemens inverter 6SE6420-2UD21-5AA0 1.5KW 380V/eBay 365965287966Used$328.800Recorded activeHK
22 Oct 20251PCS Siemens inverter 6SE6420-2UD21-5AA0 1.5KW 380V in good conditioneBay 336246192179Used$168.320Recorded activeCN
29 Aug 2025ONE USED Siemens 6SE6420-2UD21-5AA0 TESTED GOOD ConditioneBay 297574196748Used$132.590Recorded activeCN
31 Jul 20251pcs Used Siemens inverter 6SE6420-2UD21-5AA0 1.5KW 380V/eBay 317132492707Used$274.000Recorded activeCN
18 Jun 2025Siemens Micromaster 420 6SE6420-2UD21-5AA0 ( 6SE6 420-2UD21-5AA0 ) F03/2.21eBay 267295166712Neu1257.06 [DE]0Recorded activeDE
19 May 20251pc used Siemens 6SE6420-2UD21-5AA0 1.5KW 380VeBay 146591792112Used$208.000Recorded activeCN
14 Apr 2025Siemens Micromaster 420 6SE6420-2UD21-5AA0 NEWeBay 197208643364Gebraucht1134.36 [DE]0Recorded activeDE
31 Mar 20251PC USED Siemens MM420 series inverter 6SE6420-2UD21-5AA0 1.5KW 380V #YYeBay 356724384140Used$220.000Recorded activeCN
31 Mar 20251PC USED Siemens MM420 series inverter 6SE6420-2UD21-5AA0 1.5KW 380V #YYeBay 236029947884Used$213.000Recorded activeCN
15 Mar 2025SIEMENS MICROMASTER 420 6SE6420-2UD21-5AA0 1.50kWeBay 176924725609Used$571.800Recorded activePL
15 Mar 2025SIEMENS MICROMASTER 420 6SE6420-2UD21-5AA0 + 6SE6400-0BP00-0A0eBay 176924725602Used$511.700Recorded activePL
10 Feb 2025Siemens 6SE6420-2UD21-5AA0 Micromaster 420 1.5kW With EMC FILTEReBay 316234477119Used$359.990Recorded activeBE
31 Jan 2025SIEMENS 6SE6420-2UD21-5AA0 | Automation TradereBay 335792192365Used$906.001Sold recordedPL
14 Jan 20251PC Used for Siemens 6SE6420-2UD21-5AA0 1.5KW 380V InvertereBay 306040406015Used$193.880Recorded activeCN
07 Jan 2025Siemens 6SE6420-2UD21-5AA0 Refurbished MICROMASTER 420 UNFILTERED 3AC 380-480VeBay 316112187869Seller refurbished$625.410Recorded activeNL
20 Dec 20241PC USED SIEMENS 6SE6420-2UD21-5AA0 MM420 series inverter 1.5KW 380VeBay 356392484006Used$217.591Sold recordedCN
30 Aug 2024LK3497 Micromaster 420 Siemens 6SE6420-2UD21-5AA0 gehäuse DefekteBay 126650876156Gebraucht320.53 [Germany]0No sale recordedDE
02 Jul 20241PC USED Siemens 6SE6420-2UD21-5AA0 inverter 1.5KW 380V Quality assuranceeBay 387154401603Used$210.521Sold recordedHK
30 Jun 20241PC Used Siemens 6SE6420-2UD21-5AA0 1.5KWeBay 395504436167Used$207.760Recorded 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

6SE6420-2UD21-1AA1~FOR6SE6420-2UD21-1BA06SE6420-2UD21-1BA16SE6420-2UD21-5AA0TESTED6SE6420-2UD21-5AA16SE6420-2UD21-5AA1/

Related part numbers

6SE6420-2UD21-5AA16SE6440-2UD24-0BA16SE6440-2AD31-1CA16SL3120-2TE21-0AD06SN1118-0AA11-0AA06SN1121-0BA11-0AA16ES7414-2XG01-0AB06SL3040-0LA00-0AA06FX5002-2CD24-1DA06FX8002-2CD01-1BA06SL3120-1TE13-0AA36DR5020-0EG01-0AA26SL3224-0BE15-5UA06AV2125-2GB23-0AX06SL3040-1LA00-0AA0

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