PartHistory
Siemens / PLCs and I/O (SIMATIC)

6ES7421-1FH00-0AA0

PLCs and I/O (SIMATIC) family illustration
Recorded listings
122
Recorded quantity sold
9
Median recorded price
$369.63113 US-dollar records
Recorded price range
$26.19to $2536.27 USD
First listing start: 02 Aug 2017Last listing start: 10 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.0.001000.002000.003000.004000.00Aug 2017Oct 2019Jan 2022Apr 2024Jul 20262017-08-02: US$564.30; no sale recorded2017-11-09: US$55.13; sold recorded2018-03-23: US$390.88; no sale recorded2021-03-22: US$324.99; no sale recorded2023-01-25: US$899.00; no sale recorded2024-07-07: US$129.03; sold recorded2024-08-13: US$1237.10; no sale recorded2024-08-17: US$1233.10; no sale recorded2024-08-17: US$26.19; no sale recorded2024-09-09: US$1173.25; no sale recorded2024-09-21: US$1182.75; no sale recorded2024-11-15: US$1089.91; sold recorded2024-11-22: US$300.00; no sale recorded2024-11-27: US$251.00; no sale recorded2024-12-10: US$1826.39; sold recorded2024-12-17: US$1644.16; sold recorded2024-12-27: US$1576.98; sold recorded2025-01-07: US$354.56; no sale recorded2025-01-09: US$1722.03; sold recorded2025-01-14: US$199.89; no sale recorded2025-01-14: US$199.39; sold recorded2025-01-23: US$369.63; no sale recorded2025-02-07: US$354.55; no sale recorded2025-02-12: US$1250.00; no sale recorded2025-03-07: US$418.35; no sale recorded2025-04-10: US$1232.69; no sale recorded2025-04-14: US$407.58; no sale recorded2025-04-21: US$1036.22; no sale recorded2025-04-30: US$199.83; no sale recorded2025-05-05: US$1142.40; no sale recorded2025-05-15: US$365.69; no sale recorded2025-05-16: US$355.00; no sale recorded2025-05-29: US$369.63; no sale recorded2025-05-30: US$678.74; no sale recorded2025-06-05: US$562.00; no sale recorded2025-06-12: US$354.54; no sale recorded2025-06-12: US$354.53; no sale recorded2025-06-16: US$433.99; no sale recorded2025-06-18: US$647.26; no sale recorded2025-06-25: US$647.26; no sale recorded2025-07-02: US$190.14; no sale recorded2025-07-03: US$182.54; no sale recorded2025-07-18: US$453.81; no sale recorded2025-07-18: US$365.99; no sale recorded2025-08-04: US$175.51; no sale recorded2025-08-05: US$178.01; no sale recorded2025-08-10: US$163.01; no sale recorded2025-08-11: US$149.02; no sale recorded2025-08-19: US$159.02; no sale recorded2025-08-26: US$188.01; no sale recorded2025-08-27: US$354.85; no sale recorded2025-09-03: US$162.20; no sale recorded2025-09-05: US$1231.10; no sale recorded2025-09-05: US$335.53; no sale recorded2025-09-07: US$178.01; no sale recorded2025-09-10: US$1237.10; no sale recorded2025-09-11: US$354.52; no sale recorded2025-09-11: US$354.53; no sale recorded2025-09-15: US$354.85; no sale recorded2025-09-16: US$250.99; no sale recorded2025-09-26: US$333.00; no sale recorded2025-09-30: US$346.00; no sale recorded2025-10-07: US$1327.36; no sale recorded2025-10-08: US$336.66; no sale recorded2025-10-29: US$332.00; no sale recorded2025-11-05: US$399.02; no sale recorded2025-11-08: US$327.27; no sale recorded2025-11-12: US$472.10; no sale recorded2025-11-14: US$1289.35; no sale recorded2025-11-20: US$2536.27; no sale recorded2025-11-27: US$332.00; no sale recorded2025-12-02: US$399.05; no sale recorded2025-12-03: US$419.78; no sale recorded2025-12-06: US$163.75; no sale recorded2025-12-06: US$151.75; no sale recorded2025-12-08: US$151.65; no sale recorded2025-12-08: US$158.15; no sale recorded2025-12-09: US$348.00; no sale recorded2025-12-10: US$333.67; no sale recorded2025-12-10: US$193.15; no sale recorded2025-12-11: US$399.19; no sale recorded2025-12-17: US$344.00; no sale recorded2025-12-18: US$198.75; no sale recorded2025-12-25: US$332.00; no sale recorded2026-01-10: US$1982.30; no sale recorded2026-01-17: US$1982.30; no sale recorded2026-01-20: US$1982.30; no sale recorded2026-01-21: US$398.57; no sale recorded2026-02-01: US$332.00; no sale recorded2026-02-06: US$141.91; no sale recorded2026-02-07: US$1982.30; no sale recorded2026-03-10: US$163.01; no sale recorded2026-03-16: US$1982.30; no sale recorded2026-03-19: US$1982.30; no sale recorded2026-03-25: US$317.86; no sale recorded2026-03-29: US$1982.30; no sale recorded2026-04-03: US$399.01; no sale recorded2026-04-09: US$423.16; no sale recorded2026-04-10: US$399.18; no sale recorded2026-04-11: US$188.45; no sale recorded2026-04-15: US$187.85; no sale recorded2026-04-18: US$1982.30; no sale recorded2026-04-23: US$1982.30; no sale recorded2026-04-23: US$398.55; no sale recorded2026-04-26: US$1982.30; no sale recorded2026-04-27: US$1982.30; no sale recorded2026-05-03: US$1982.30; no sale recorded2026-05-13: US$313.02; no sale recorded2026-05-14: US$313.06; no sale recorded2026-05-16: US$1070.46; no sale recorded2026-06-03: US$398.55; no sale recorded2026-06-03: US$398.54; no sale recorded2026-07-10: US$398.90; 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.0.001000.002000.003000.004000.00Aug 2017Jan 2022Jul 20262017-08-02: US$564.30; no sale recorded2017-11-09: US$55.13; sold recorded2018-03-23: US$390.88; no sale recorded2021-03-22: US$324.99; no sale recorded2023-01-25: US$899.00; no sale recorded2024-07-07: US$129.03; sold recorded2024-08-13: US$1237.10; no sale recorded2024-08-17: US$1233.10; no sale recorded2024-08-17: US$26.19; no sale recorded2024-09-09: US$1173.25; no sale recorded2024-09-21: US$1182.75; no sale recorded2024-11-15: US$1089.91; sold recorded2024-11-22: US$300.00; no sale recorded2024-11-27: US$251.00; no sale recorded2024-12-10: US$1826.39; sold recorded2024-12-17: US$1644.16; sold recorded2024-12-27: US$1576.98; sold recorded2025-01-07: US$354.56; no sale recorded2025-01-09: US$1722.03; sold recorded2025-01-14: US$199.89; no sale recorded2025-01-14: US$199.39; sold recorded2025-01-23: US$369.63; no sale recorded2025-02-07: US$354.55; no sale recorded2025-02-12: US$1250.00; no sale recorded2025-03-07: US$418.35; no sale recorded2025-04-10: US$1232.69; no sale recorded2025-04-14: US$407.58; no sale recorded2025-04-21: US$1036.22; no sale recorded2025-04-30: US$199.83; no sale recorded2025-05-05: US$1142.40; no sale recorded2025-05-15: US$365.69; no sale recorded2025-05-16: US$355.00; no sale recorded2025-05-29: US$369.63; no sale recorded2025-05-30: US$678.74; no sale recorded2025-06-05: US$562.00; no sale recorded2025-06-12: US$354.54; no sale recorded2025-06-12: US$354.53; no sale recorded2025-06-16: US$433.99; no sale recorded2025-06-18: US$647.26; no sale recorded2025-06-25: US$647.26; no sale recorded2025-07-02: US$190.14; no sale recorded2025-07-03: US$182.54; no sale recorded2025-07-18: US$453.81; no sale recorded2025-07-18: US$365.99; no sale recorded2025-08-04: US$175.51; no sale recorded2025-08-05: US$178.01; no sale recorded2025-08-10: US$163.01; no sale recorded2025-08-11: US$149.02; no sale recorded2025-08-19: US$159.02; no sale recorded2025-08-26: US$188.01; no sale recorded2025-08-27: US$354.85; no sale recorded2025-09-03: US$162.20; no sale recorded2025-09-05: US$1231.10; no sale recorded2025-09-05: US$335.53; no sale recorded2025-09-07: US$178.01; no sale recorded2025-09-10: US$1237.10; no sale recorded2025-09-11: US$354.52; no sale recorded2025-09-11: US$354.53; no sale recorded2025-09-15: US$354.85; no sale recorded2025-09-16: US$250.99; no sale recorded2025-09-26: US$333.00; no sale recorded2025-09-30: US$346.00; no sale recorded2025-10-07: US$1327.36; no sale recorded2025-10-08: US$336.66; no sale recorded2025-10-29: US$332.00; no sale recorded2025-11-05: US$399.02; no sale recorded2025-11-08: US$327.27; no sale recorded2025-11-12: US$472.10; no sale recorded2025-11-14: US$1289.35; no sale recorded2025-11-20: US$2536.27; no sale recorded2025-11-27: US$332.00; no sale recorded2025-12-02: US$399.05; no sale recorded2025-12-03: US$419.78; no sale recorded2025-12-06: US$163.75; no sale recorded2025-12-06: US$151.75; no sale recorded2025-12-08: US$151.65; no sale recorded2025-12-08: US$158.15; no sale recorded2025-12-09: US$348.00; no sale recorded2025-12-10: US$333.67; no sale recorded2025-12-10: US$193.15; no sale recorded2025-12-11: US$399.19; no sale recorded2025-12-17: US$344.00; no sale recorded2025-12-18: US$198.75; no sale recorded2025-12-25: US$332.00; no sale recorded2026-01-10: US$1982.30; no sale recorded2026-01-17: US$1982.30; no sale recorded2026-01-20: US$1982.30; no sale recorded2026-01-21: US$398.57; no sale recorded2026-02-01: US$332.00; no sale recorded2026-02-06: US$141.91; no sale recorded2026-02-07: US$1982.30; no sale recorded2026-03-10: US$163.01; no sale recorded2026-03-16: US$1982.30; no sale recorded2026-03-19: US$1982.30; no sale recorded2026-03-25: US$317.86; no sale recorded2026-03-29: US$1982.30; no sale recorded2026-04-03: US$399.01; no sale recorded2026-04-09: US$423.16; no sale recorded2026-04-10: US$399.18; no sale recorded2026-04-11: US$188.45; no sale recorded2026-04-15: US$187.85; no sale recorded2026-04-18: US$1982.30; no sale recorded2026-04-23: US$1982.30; no sale recorded2026-04-23: US$398.55; no sale recorded2026-04-26: US$1982.30; no sale recorded2026-04-27: US$1982.30; no sale recorded2026-05-03: US$1982.30; no sale recorded2026-05-13: US$313.02; no sale recorded2026-05-14: US$313.06; no sale recorded2026-05-16: US$1070.46; no sale recorded2026-06-03: US$398.55; no sale recorded2026-06-03: US$398.54; no sale recorded2026-07-10: US$398.90; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$369.63

113 plotted records from 113 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

122 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
10 Jul 20261PCS Siemens PLC 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0 NEWeBay 117294500797New$398.900Recorded activeCN
03 Jun 20261PCS NEW Siemens PLC 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0eBay 318405127417New$398.540Recorded activeCN
03 Jun 20261PCS NEW Siemens PLC 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0eBay 406971381850New$398.550Recorded activeCN
16 May 2026NEW 6ES7421-1FH00-0AA0 SIEMENS 6ES74211FH000AA0 in box Expedited ShippeBay 298322982623New$1070.460Recorded activeUS
14 May 20261PCS Brand new Siemens PLC 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0eBay 397946019770New$313.060Recorded activeCN
13 May 20261PCS Brand new Siemens PLC 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0eBay 800011413442New$313.020Recorded activeCN
03 May 2026SIEMENS 6ES7421-1FH00-0AA0 / 6ES74211FH000AA0 (USED)eBay 397906703839Used$1982.300Recorded activeUS
27 Apr 2026SIEMENS 6ES7421-1FH00-0AA0 / 6ES74211FH000AA0 (USED)eBay 236781562225Used$1982.300Recorded activeUS
26 Apr 2026SIEMENS 6ES7421-1FH00-0AA0 / 6ES74211FH000AA0 (USED)eBay 236779958439Used$1982.300Recorded activeUS
23 Apr 20261PCS NEW Siemens PLC 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0eBay 358479161117New$398.550Recorded activeCN
23 Apr 2026SIEMENS 6ES7421-1FH00-0AA0 / 6ES74211FH000AA0 (USED)eBay 397870787941Used$1982.300Recorded activeUS
18 Apr 2026SIEMENS 6ES7421-1FH00-0AA0 / 6ES74211FH000AA0 (USED)eBay 318165598878Used$1982.300Recorded activeUS
15 Apr 2026New Siemens PLC 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0eBay 298228929055New$187.850Recorded activeUS
11 Apr 20261PCS New SIEMENS PLC 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0eBay 298214921862New$188.450Recorded activeUS
10 Apr 20261PCS Siemens PLC 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0 NEWeBay 117135917363New$399.180Recorded activeCN
09 Apr 20261PCS Brand New Siemens PLC 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0eBay 298209064420New$423.160Recorded activeCN
03 Apr 20261PCS NEW Siemens PLC 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0eBay 406826917463New$399.010Recorded activeCN
29 Mar 2026SIEMENS 6ES7421-1FH00-0AA0 / 6ES74211FH000AA0 (USED)eBay 236720913418Used$1982.300Recorded activeUS
28 Mar 2026Siemens SIMATIC S7-400 | 6ES7 421-1FH00-0AA0 | E:01 | 6ES7421-1FH00-0AA0eBay 287238274795Gebraucht63.18 [DE]0Recorded activeDE
25 Mar 20261PCS Brand new Siemens PLC 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0eBay 389795099491New$317.860Recorded activeCN
19 Mar 2026SIEMENS 6ES7421-1FH00-0AA0 / 6ES74211FH000AA0 (USED)eBay 236698784907Used$1982.300Recorded activeUS
16 Mar 2026SIEMENS 6ES7421-1FH00-0AA0 / 6ES74211FH000AA0 (USED)eBay 236691268546Used$1982.300Recorded activeUS
10 Mar 20261pc NEW Unopened Siemens 6ES7421-1FH00-0AA0 Fast ShipeBay 377022541158New$163.010Recorded activeUS
07 Feb 2026SIEMENS 6ES7421-1FH00-0AA0 / 6ES74211FH000AA0 (USED)eBay 236622488179Used$1982.300Recorded activeUS
06 Feb 20261PC New Unopened Siemens 6ES7421-1FH00-0AA0 Fast ShipeBay 227205443547New$141.910Recorded 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

6ES7421-1BL01-0AA0 6ES7421-1BL01-0AAO6ES7421-1EL00-0AA06ES7421-1FH20-0AA06ES7421-1LB01-0AA06ES7421-5EH00-0AA0

Related part numbers

6ES7141-5BF00-0BA06ES7131-6BF00-0CA06ES7550-1AA01-0AB06ES7334-0KE00-0AB06ES7318-3EL01-0AB06GK7542-1AX00-0XE06SN1123-1AA00-0CA13VL1725-1EH43-0AA06EP3310-6SB00-0AY06SN1113-1AB01-0BA16SN1145-1AA01-0AA16SN1118-0AA11-0AA06SN1121-0BA11-0AA16GK7243-2AX01-0XA07SR4501-1GB10-1AA0/EE

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