PartHistory
Siemens / PLCs and I/O (SIMATIC)

6ES7921-3AB00-0AA0

PLCs and I/O (SIMATIC) family illustration
Recorded listings
109
Recorded quantity sold
12
Median recorded price
$59.4079 US-dollar records
Recorded price range
$3.60to $289.44 USD
First listing start: 26 Mar 2018Last listing start: 21 Oct 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.0.00100.00200.00300.00400.00Mar 2018Apr 2020Jun 2022Aug 2024Oct 20262018-03-26: US$286.56; no sale recorded2018-09-19: US$37.71; no sale recorded2019-12-03: US$8.48; no sale recorded2020-03-25: US$9.02; no sale recorded2020-03-25: US$11.02; no sale recorded2020-03-25: US$10.00; no sale recorded2020-05-07: US$31.84; no sale recorded2020-06-16: US$286.55; no sale recorded2020-12-15: US$49.32; no sale recorded2020-12-15: US$38.22; no sale recorded2022-06-18: US$16.61; no sale recorded2022-07-22: US$110.00; no sale recorded2022-09-01: US$9.88; no sale recorded2023-05-13: US$34.50; no sale recorded2023-06-17: US$41.63; no sale recorded2023-06-17: US$41.63; no sale recorded2023-07-11: US$67.50; no sale recorded2023-10-04: US$14.68; no sale recorded2023-12-28: US$20.00; sold recorded2024-01-20: US$64.00; no sale recorded2024-01-20: US$65.00; no sale recorded2024-05-13: US$64.07; no sale recorded2024-07-04: US$64.07; no sale recorded2024-07-08: US$67.47; no sale recorded2024-07-09: US$67.47; no sale recorded2024-08-15: US$34.00; sold recorded2024-08-15: US$62.00; sold recorded2024-08-31: US$38.63; no sale recorded2024-09-10: US$63.50; sold recorded2024-10-11: US$62.00; no sale recorded2024-10-12: US$60.00; no sale recorded2024-11-11: US$34.12; sold recorded2024-11-18: US$59.95; no sale recorded2024-11-21: US$30.14; no sale recorded2025-02-19: US$40.74; sold recorded2025-02-19: US$40.74; sold recorded2025-03-26: US$59.99; no sale recorded2025-04-03: US$47.61; sold recorded2025-04-16: US$64.08; no sale recorded2025-05-08: US$59.99; no sale recorded2025-06-18: US$98.69; no sale recorded2025-06-18: US$98.88; no sale recorded2025-06-18: US$98.75; no sale recorded2025-06-20: US$47.38; no sale recorded2025-06-20: US$47.38; no sale recorded2025-06-24: US$98.06; no sale recorded2025-06-26: US$123.60; no sale recorded2025-07-09: US$10.34; no sale recorded2025-07-28: US$10.34; no sale recorded2025-08-04: US$120.00; no sale recorded2025-08-13: US$4.14; no sale recorded2025-08-22: US$9.93; no sale recorded2025-09-12: US$4.14; no sale recorded2025-09-17: US$289.44; no sale recorded2025-10-11: US$61.33; no sale recorded2025-11-05: US$64.97; no sale recorded2025-12-16: US$59.45; no sale recorded2025-12-16: US$48.46; no sale recorded2025-12-17: US$68.37; no sale recorded2026-01-08: US$3.60; no sale recorded2026-01-16: US$10.00; no sale recorded2026-03-06: US$3.60; no sale recorded2026-04-05: US$3.60; no sale recorded2026-04-22: US$60.00; no sale recorded2026-04-24: US$98.06; no sale recorded2026-05-10: US$60.00; no sale recorded2026-05-21: US$59.40; no sale recorded2026-05-27: US$61.89; no sale recorded2026-05-28: US$18.39; no sale recorded2026-05-31: US$60.60; no sale recorded2026-06-04: US$3.60; no sale recorded2026-06-05: US$113.99; no sale recorded2026-06-20: US$65.27; no sale recorded2026-07-01: US$60.00; no sale recorded2026-07-07: US$98.06; no sale recorded2026-07-13: US$57.31; no sale recorded2026-08-18: US$17.12; no sale recorded2026-08-18: US$17.12; no sale recorded2026-10-21: US$66.93; 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.0.00100.00200.00300.00400.00Mar 2018Jun 2022Oct 20262018-03-26: US$286.56; no sale recorded2018-09-19: US$37.71; no sale recorded2019-12-03: US$8.48; no sale recorded2020-03-25: US$9.02; no sale recorded2020-03-25: US$11.02; no sale recorded2020-03-25: US$10.00; no sale recorded2020-05-07: US$31.84; no sale recorded2020-06-16: US$286.55; no sale recorded2020-12-15: US$49.32; no sale recorded2020-12-15: US$38.22; no sale recorded2022-06-18: US$16.61; no sale recorded2022-07-22: US$110.00; no sale recorded2022-09-01: US$9.88; no sale recorded2023-05-13: US$34.50; no sale recorded2023-06-17: US$41.63; no sale recorded2023-06-17: US$41.63; no sale recorded2023-07-11: US$67.50; no sale recorded2023-10-04: US$14.68; no sale recorded2023-12-28: US$20.00; sold recorded2024-01-20: US$64.00; no sale recorded2024-01-20: US$65.00; no sale recorded2024-05-13: US$64.07; no sale recorded2024-07-04: US$64.07; no sale recorded2024-07-08: US$67.47; no sale recorded2024-07-09: US$67.47; no sale recorded2024-08-15: US$34.00; sold recorded2024-08-15: US$62.00; sold recorded2024-08-31: US$38.63; no sale recorded2024-09-10: US$63.50; sold recorded2024-10-11: US$62.00; no sale recorded2024-10-12: US$60.00; no sale recorded2024-11-11: US$34.12; sold recorded2024-11-18: US$59.95; no sale recorded2024-11-21: US$30.14; no sale recorded2025-02-19: US$40.74; sold recorded2025-02-19: US$40.74; sold recorded2025-03-26: US$59.99; no sale recorded2025-04-03: US$47.61; sold recorded2025-04-16: US$64.08; no sale recorded2025-05-08: US$59.99; no sale recorded2025-06-18: US$98.69; no sale recorded2025-06-18: US$98.88; no sale recorded2025-06-18: US$98.75; no sale recorded2025-06-20: US$47.38; no sale recorded2025-06-20: US$47.38; no sale recorded2025-06-24: US$98.06; no sale recorded2025-06-26: US$123.60; no sale recorded2025-07-09: US$10.34; no sale recorded2025-07-28: US$10.34; no sale recorded2025-08-04: US$120.00; no sale recorded2025-08-13: US$4.14; no sale recorded2025-08-22: US$9.93; no sale recorded2025-09-12: US$4.14; no sale recorded2025-09-17: US$289.44; no sale recorded2025-10-11: US$61.33; no sale recorded2025-11-05: US$64.97; no sale recorded2025-12-16: US$59.45; no sale recorded2025-12-16: US$48.46; no sale recorded2025-12-17: US$68.37; no sale recorded2026-01-08: US$3.60; no sale recorded2026-01-16: US$10.00; no sale recorded2026-03-06: US$3.60; no sale recorded2026-04-05: US$3.60; no sale recorded2026-04-22: US$60.00; no sale recorded2026-04-24: US$98.06; no sale recorded2026-05-10: US$60.00; no sale recorded2026-05-21: US$59.40; no sale recorded2026-05-27: US$61.89; no sale recorded2026-05-28: US$18.39; no sale recorded2026-05-31: US$60.60; no sale recorded2026-06-04: US$3.60; no sale recorded2026-06-05: US$113.99; no sale recorded2026-06-20: US$65.27; no sale recorded2026-07-01: US$60.00; no sale recorded2026-07-07: US$98.06; no sale recorded2026-07-13: US$57.31; no sale recorded2026-08-18: US$17.12; no sale recorded2026-08-18: US$17.12; no sale recorded2026-10-21: US$66.93; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$59.40

79 plotted records from 79 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

109 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
21 Oct 20266ES7 921-3AB00-0AA0 NEW SIEMENS 6ES7921-3AB00-0AA0 CONNECTOR#PTeBay 900029894931New$66.930Recorded activeCN
18 Aug 2026Siemens 6ES7921-3AB00-0AA0 front plug-in module 24-60V 1A 20-pineBay 188811479485New - Open box$17.120Recorded activeDE
18 Aug 2026Siemens 6ES7921-3AB00-0AA0 front plug-in module 24-60V 1A 20-pineBay 188811479242New - Open box$17.120Recorded activeDE
13 Jul 20266ES7921-3AB00-0AA0 1PCS Brand New SIEMENS 6ES 7921-3AB00-0AA0 Connector#eBay 206412191567New$57.310Recorded activeCN
07 Jul 20261PCS NEW SIEMENS SIMATIC S7-300 Connector 6ES7921-3AB00-0AA0 Fast Shipping#SFeBay 318554848654New$98.060Recorded activeCN
01 Jul 20266ES7921-3AB00-0AA0 1PC Siemens 6ES7 921-3AB00-0AA0 New Module With BoxeBay 358743661382New$60.000Recorded activeCN
20 Jun 2026Siemens S7-300 Front Plug Module 6ES7921-3AB00-0AA0 6ES7 921-3AB00-0AA0eBay 147388032431Gebraucht14.80 [DE]0Recorded activeDE
20 Jun 20266ES7921-3AB00-0AA0 New Sealed Siemens Connetor 6ES7 921-3AB00-0AA0 IPCeBay 188537760099New$65.270Recorded activeCN
17 Jun 2026Siemens Simatic 6ES7921-3AB00-0AA0 Connector 6ES7 921-3AB00-0AA0eBay 127926810754Neu: Sonstige (siehe Artikelbeschreibung)13.81 [DE]0Recorded activeDE
05 Jun 20266ES7 921-3AB00-0AA0 NEW SIEMENS 6ES7921-3AB00-0AA0 CONNECTOReBay 406975696748New$113.990Recorded activeCN
04 Jun 2026Siemens 6ES7921-3AB00-0AA0 Front Connector FNIPeBay 198400943974New - Open box$3.600Recorded activeUS
31 May 20266ES7921-3AB00-0AA0 1PC Siemens 6ES7 921-3AB00-0AA0 New Module With BoxeBay 406963838489New$60.600Recorded activeCN
28 May 2026Siemens 6ES7921-3AB00-0AA0 front plug-in module 24-60V 1A 20-pineBay 800086668621New - Open box$18.390Recorded activeDE
27 May 2026Siemens 6ES7921-3AB00-0AA0 Front Plug Module 24-60V 1A 20 PineBay 188431631183Neu: Sonstige (siehe Artikelbeschreibung)17.45 [DE]0Recorded activeDE
27 May 20266ES7921-3AB00-0AA0 1PCS Brand New SIEMENS 6ES 7921-3AB00-0AA0 ConnectoreBay 227360568258New$61.890Recorded activeCN
23 May 20264x Siemens Simatic S7 6ES7921-3AB00-0AA0 Version: 01 Front Plug -used-eBay 168396771134Gebraucht33.65 [DE]0Recorded activeDE
21 May 20266ES7921-3AB00-0AA0 1PC Siemens 6ES7 921-3AB00-0AA0 New Module With BoxeBay 318339096628New$59.400Recorded activeCN
19 May 2026Siemens S7-300 Front Plug Module 6ES7921-3AB00-0AA0 6ES7 921-3AB00-0AA0eBay 406936081969Gebraucht15.04 [DE]0Recorded activeDE
18 May 2026Siemens S7-300 front plug module 6es7921-3ab00-0aa0 6es7 921-3ab00-0aa0 / new original packagingeBay 147317571371Neu: Sonstige (siehe Artikelbeschreibung)30.11 [DE]0Recorded activeDE
10 May 20266ES7921-3AB00-0AA0 1PC Siemens 6ES7 921-3AB00-0AA0 New Module With BoxeBay 318281107539New$60.000Recorded activeCN
24 Apr 20261PCS NEW SIEMENS SIMATIC S7-300 Connector 6ES7921-3AB00-0AA0 Fast Shipping#SFeBay 318197207696New$98.060Recorded activeCN
22 Apr 20266ES7921-3AB00-0AA0 1PC Siemens 6ES7 921-3AB00-0AA0 New Module With BoxeBay 318186251888New$60.000Recorded activeCN
05 Apr 2026Siemens 6ES7921-3AB00-0AA0 Front Connector FNIPeBay 198257350175New - Open box$3.600Recorded activeUS
07 Mar 20264x Siemens Simatic S7 6ES7921-3AB00-0AA0 Version: 01 Front Plug -used-eBay 168213414448Gebraucht33.69 [DE]0Recorded activeDE
06 Mar 2026Siemens 6ES7921-3AB00-0AA0 Front Connector FNIPeBay 177927023782New - Open box$3.600Recorded activeUS
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

6ES7921-3AA00-0AA06ES7921-3AA20-0AA06ES7921-3AA20-0AA0/6ES76ES7921-3AB20-0AA06ES7921-3AC00-0AA06ES7921-3AD00-0AA0

Related part numbers

6ES7141-5BF00-0BA06ES7131-6BF00-0CA06ES7550-1AA01-0AB06ES7334-0KE00-0AB06ES7318-3EL01-0AB06EP3310-6SB00-0AY06SN1123-1AA00-0CA16SN1113-1AB01-0BA16SN1118-0AA11-0AA06GK7542-1AX00-0XE06GK7243-2AX01-0XA06SN1123-1AA00-0EA16SN1145-1AA01-0AA16SL3055-0AA00-3KA06SN1121-0BA11-0AA1

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