PartHistory
Siemens / PLCs and I/O (SIMATIC)

6ES7521-1FH00-0AA0

PLCs and I/O (SIMATIC) family illustration
Recorded listings
215
Recorded quantity sold
16
Median recorded price
$271.00211 US-dollar records
Recorded price range
$75.00to $801.00 USD
First listing start: 09 Jul 2018Last listing start: 20 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.0.00250.00500.00750.001000.00Jul 2018Jul 2020Aug 2022Sep 2024Oct 20262018-07-09: US$75.00; sold recorded2018-08-05: US$200.00; no sale recorded2018-08-12: US$428.54; no sale recorded2018-10-03: US$200.00; no sale recorded2019-09-30: US$300.00; no sale recorded2019-10-07: US$300.00; no sale recorded2019-10-14: US$300.00; no sale recorded2019-10-22: US$275.04; no sale recorded2019-10-24: US$274.88; no sale recorded2019-10-24: US$274.88; no sale recorded2019-12-13: US$271.00; no sale recorded2019-12-13: US$250.00; no sale recorded2019-12-13: US$275.00; no sale recorded2019-12-13: US$271.00; no sale recorded2019-12-13: US$250.00; no sale recorded2019-12-13: US$271.00; no sale recorded2019-12-13: US$263.99; no sale recorded2019-12-16: US$235.00; no sale recorded2019-12-16: US$275.00; no sale recorded2019-12-16: US$212.20; no sale recorded2019-12-16: US$222.20; no sale recorded2019-12-16: US$262.20; no sale recorded2019-12-16: US$275.00; no sale recorded2019-12-16: US$255.00; no sale recorded2019-12-16: US$262.20; no sale recorded2019-12-16: US$473.35; no sale recorded2019-12-17: US$250.00; no sale recorded2019-12-17: US$271.00; no sale recorded2019-12-18: US$265.99; no sale recorded2019-12-18: US$275.00; no sale recorded2019-12-18: US$262.20; no sale recorded2019-12-18: US$245.00; no sale recorded2019-12-18: US$262.20; no sale recorded2019-12-18: US$255.00; no sale recorded2019-12-18: US$275.00; no sale recorded2019-12-18: US$262.20; no sale recorded2019-12-19: US$271.00; no sale recorded2019-12-19: US$250.00; no sale recorded2019-12-19: US$271.00; no sale recorded2019-12-19: US$250.00; no sale recorded2019-12-24: US$262.20; no sale recorded2019-12-25: US$263.99; no sale recorded2019-12-29: US$262.20; no sale recorded2019-12-29: US$262.20; no sale recorded2019-12-31: US$222.20; no sale recorded2020-01-04: US$262.20; no sale recorded2020-01-04: US$262.20; no sale recorded2020-01-08: US$275.00; no sale recorded2020-01-09: US$262.20; no sale recorded2020-01-09: US$266.99; no sale recorded2020-01-16: US$275.00; no sale recorded2020-01-17: US$275.00; no sale recorded2020-01-20: US$262.20; no sale recorded2020-01-20: US$262.20; no sale recorded2020-01-20: US$262.20; no sale recorded2020-01-26: US$262.20; no sale recorded2020-01-27: US$262.20; no sale recorded2020-01-27: US$262.20; no sale recorded2020-02-01: US$262.20; no sale recorded2020-02-02: US$262.20; no sale recorded2020-02-04: US$262.20; no sale recorded2020-02-06: US$262.20; no sale recorded2020-02-08: US$275.00; no sale recorded2020-02-08: US$262.20; no sale recorded2020-02-11: US$262.20; no sale recorded2020-02-12: US$262.20; no sale recorded2020-02-14: US$275.00; no sale recorded2020-02-15: US$275.00; no sale recorded2020-02-16: US$262.20; no sale recorded2020-02-18: US$235.00; no sale recorded2020-02-19: US$266.99; no sale recorded2020-02-19: US$262.20; no sale recorded2020-02-21: US$262.20; no sale recorded2020-02-25: US$263.99; no sale recorded2020-02-26: US$262.20; no sale recorded2020-03-03: US$262.20; no sale recorded2020-03-03: US$265.99; no sale recorded2020-03-06: US$275.00; no sale recorded2020-03-08: US$262.20; no sale recorded2020-03-10: US$275.00; no sale recorded2020-03-13: US$262.20; no sale recorded2020-03-16: US$263.99; no sale recorded2020-03-19: US$245.00; no sale recorded2020-03-19: US$262.20; no sale recorded2020-03-24: US$266.99; no sale recorded2020-03-25: US$262.20; no sale recorded2020-03-31: US$263.99; no sale recorded2020-03-31: US$262.20; no sale recorded2020-04-13: US$275.00; no sale recorded2020-04-14: US$255.00; no sale recorded2020-04-22: US$271.00; no sale recorded2020-04-22: US$266.00; no sale recorded2020-04-26: US$275.00; no sale recorded2020-05-11: US$275.00; no sale recorded2020-05-12: US$255.00; no sale recorded2020-05-14: US$275.00; no sale recorded2020-05-27: US$275.00; no sale recorded2020-07-23: US$275.00; no sale recorded2021-01-10: US$626.00; no sale recorded2022-02-07: US$255.55; no sale recorded2022-04-05: US$188.88; sold recorded2022-05-30: US$352.47; no sale recorded2022-06-06: US$234.38; sold recorded2022-06-25: US$534.00; no sale recorded2022-07-16: US$470.00; no sale recorded2022-07-16: US$479.00; no sale recorded2022-07-16: US$480.00; no sale recorded2023-03-07: US$328.90; sold recorded2023-04-26: US$801.00; no sale recorded2023-05-05: US$300.00; no sale recorded2023-06-05: US$199.95; sold recorded2023-06-12: US$488.55; no sale recorded2023-06-13: US$353.71; no sale recorded2023-06-28: US$350.00; no sale recorded2023-07-03: US$335.00; no sale recorded2023-07-03: US$300.00; no sale recorded2023-07-08: US$300.00; no sale recorded2023-07-13: US$300.00; no sale recorded2023-07-23: US$300.00; no sale recorded2023-08-02: US$300.00; no sale recorded2023-08-14: US$550.05; no sale recorded2023-08-17: US$488.55; no sale recorded2023-08-17: US$322.39; no sale recorded2023-08-24: US$289.88; no sale recorded2023-08-25: US$579.00; no sale recorded2023-09-25: US$325.00; no sale recorded2023-10-07: US$318.63; sold recorded2023-10-09: US$328.95; no sale recorded2023-10-17: US$318.66; no sale recorded2023-10-25: US$235.20; no sale recorded2023-12-29: US$455.05; no sale recorded2024-01-06: US$352.46; no sale recorded2024-01-10: US$297.84; no sale recorded2024-01-21: US$200.00; no sale recorded2024-01-25: US$297.84; no sale recorded2024-02-22: US$517.44; no sale recorded2024-02-27: US$446.50; no sale recorded2024-03-05: US$352.47; no sale recorded2024-03-05: US$282.65; no sale recorded2024-03-07: US$317.37; no sale recorded2024-03-14: US$280.99; no sale recorded2024-03-15: US$488.55; no sale recorded2024-03-29: US$324.27; no sale recorded2024-04-11: US$352.47; no sale recorded2024-04-30: US$387.00; no sale recorded2024-05-09: US$398.46; no sale recorded2024-05-09: US$100.00; no sale recorded2024-06-05: US$218.00; no sale recorded2024-06-10: US$290.82; no sale recorded2024-06-25: US$281.03; no sale recorded2024-07-02: US$334.65; no sale recorded2024-07-24: US$325.00; no sale recorded2024-07-30: US$218.00; no sale recorded2024-08-01: US$511.10; no sale recorded2024-08-13: US$291.95; no sale recorded2024-08-15: US$299.76; no sale recorded2024-09-25: US$247.81; no sale recorded2024-09-25: US$148.88; sold recorded2024-09-27: US$386.00; no sale recorded2024-09-27: US$387.00; no sale recorded2024-09-27: US$385.00; no sale recorded2024-10-05: US$511.10; no sale recorded2024-10-16: US$511.10; no sale recorded2024-10-22: US$218.00; no sale recorded2024-10-28: US$281.93; no sale recorded2024-11-08: US$256.67; sold recorded2024-11-15: US$233.00; no sale recorded2024-11-18: US$281.47; sold recorded2024-11-18: US$240.00; sold recorded2024-11-20: US$217.88; sold recorded2024-11-28: US$239.50; sold recorded2024-12-10: US$280.98; no sale recorded2024-12-18: US$382.00; no sale recorded2025-03-06: US$352.00; no sale recorded2025-03-18: US$349.46; sold recorded2025-03-26: US$280.99; sold recorded2025-04-29: US$635.00; no sale recorded2025-05-20: US$407.46; no sale recorded2025-07-05: US$331.31; no sale recorded2025-07-26: US$289.00; no sale recorded2025-09-05: US$175.49; no sale recorded2025-09-29: US$450.78; no sale recorded2025-10-04: US$175.49; no sale recorded2025-10-21: US$271.00; no sale recorded2025-11-02: US$401.81; no sale recorded2025-11-03: US$175.49; no sale recorded2025-11-14: US$419.11; no sale recorded2025-12-08: US$485.43; no sale recorded2025-12-13: US$363.00; no sale recorded2025-12-27: US$238.00; no sale recorded2026-01-01: US$175.49; no sale recorded2026-01-30: US$175.49; no sale recorded2026-03-27: US$129.99; no sale recorded2026-04-27: US$262.24; no sale recorded2026-04-30: US$262.05; no sale recorded2026-05-20: US$252.09; no sale recorded2026-05-28: US$296.16; no sale recorded2026-06-16: US$265.73; no sale recorded2026-06-25: US$264.72; no sale recorded2026-07-13: US$265.71; no sale recorded2026-07-14: US$265.72; no sale recorded2026-07-14: US$278.73; no sale recorded2026-08-04: US$266.71; no sale recorded2026-08-11: US$265.76; no sale recorded2026-08-17: US$264.71; no sale recorded2026-09-09: US$280.75; no sale recorded2026-09-16: US$286.78; no sale recorded2026-10-09: US$260.72; no sale recorded2026-10-13: US$264.71; no sale recorded2026-10-14: US$272.69; no sale recorded2026-10-20: US$264.71; 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.0.00250.00500.00750.001000.00Jul 2018Aug 2022Oct 20262018-07-09: US$75.00; sold recorded2018-08-05: US$200.00; no sale recorded2018-08-12: US$428.54; no sale recorded2018-10-03: US$200.00; no sale recorded2019-09-30: US$300.00; no sale recorded2019-10-07: US$300.00; no sale recorded2019-10-14: US$300.00; no sale recorded2019-10-22: US$275.04; no sale recorded2019-10-24: US$274.88; no sale recorded2019-10-24: US$274.88; no sale recorded2019-12-13: US$271.00; no sale recorded2019-12-13: US$250.00; no sale recorded2019-12-13: US$275.00; no sale recorded2019-12-13: US$271.00; no sale recorded2019-12-13: US$250.00; no sale recorded2019-12-13: US$271.00; no sale recorded2019-12-13: US$263.99; no sale recorded2019-12-16: US$235.00; no sale recorded2019-12-16: US$275.00; no sale recorded2019-12-16: US$212.20; no sale recorded2019-12-16: US$222.20; no sale recorded2019-12-16: US$262.20; no sale recorded2019-12-16: US$275.00; no sale recorded2019-12-16: US$255.00; no sale recorded2019-12-16: US$262.20; no sale recorded2019-12-16: US$473.35; no sale recorded2019-12-17: US$250.00; no sale recorded2019-12-17: US$271.00; no sale recorded2019-12-18: US$265.99; no sale recorded2019-12-18: US$275.00; no sale recorded2019-12-18: US$262.20; no sale recorded2019-12-18: US$245.00; no sale recorded2019-12-18: US$262.20; no sale recorded2019-12-18: US$255.00; no sale recorded2019-12-18: US$275.00; no sale recorded2019-12-18: US$262.20; no sale recorded2019-12-19: US$271.00; no sale recorded2019-12-19: US$250.00; no sale recorded2019-12-19: US$271.00; no sale recorded2019-12-19: US$250.00; no sale recorded2019-12-24: US$262.20; no sale recorded2019-12-25: US$263.99; no sale recorded2019-12-29: US$262.20; no sale recorded2019-12-29: US$262.20; no sale recorded2019-12-31: US$222.20; no sale recorded2020-01-04: US$262.20; no sale recorded2020-01-04: US$262.20; no sale recorded2020-01-08: US$275.00; no sale recorded2020-01-09: US$262.20; no sale recorded2020-01-09: US$266.99; no sale recorded2020-01-16: US$275.00; no sale recorded2020-01-17: US$275.00; no sale recorded2020-01-20: US$262.20; no sale recorded2020-01-20: US$262.20; no sale recorded2020-01-20: US$262.20; no sale recorded2020-01-26: US$262.20; no sale recorded2020-01-27: US$262.20; no sale recorded2020-01-27: US$262.20; no sale recorded2020-02-01: US$262.20; no sale recorded2020-02-02: US$262.20; no sale recorded2020-02-04: US$262.20; no sale recorded2020-02-06: US$262.20; no sale recorded2020-02-08: US$275.00; no sale recorded2020-02-08: US$262.20; no sale recorded2020-02-11: US$262.20; no sale recorded2020-02-12: US$262.20; no sale recorded2020-02-14: US$275.00; no sale recorded2020-02-15: US$275.00; no sale recorded2020-02-16: US$262.20; no sale recorded2020-02-18: US$235.00; no sale recorded2020-02-19: US$266.99; no sale recorded2020-02-19: US$262.20; no sale recorded2020-02-21: US$262.20; no sale recorded2020-02-25: US$263.99; no sale recorded2020-02-26: US$262.20; no sale recorded2020-03-03: US$262.20; no sale recorded2020-03-03: US$265.99; no sale recorded2020-03-06: US$275.00; no sale recorded2020-03-08: US$262.20; no sale recorded2020-03-10: US$275.00; no sale recorded2020-03-13: US$262.20; no sale recorded2020-03-16: US$263.99; no sale recorded2020-03-19: US$245.00; no sale recorded2020-03-19: US$262.20; no sale recorded2020-03-24: US$266.99; no sale recorded2020-03-25: US$262.20; no sale recorded2020-03-31: US$263.99; no sale recorded2020-03-31: US$262.20; no sale recorded2020-04-13: US$275.00; no sale recorded2020-04-14: US$255.00; no sale recorded2020-04-22: US$271.00; no sale recorded2020-04-22: US$266.00; no sale recorded2020-04-26: US$275.00; no sale recorded2020-05-11: US$275.00; no sale recorded2020-05-12: US$255.00; no sale recorded2020-05-14: US$275.00; no sale recorded2020-05-27: US$275.00; no sale recorded2020-07-23: US$275.00; no sale recorded2021-01-10: US$626.00; no sale recorded2022-02-07: US$255.55; no sale recorded2022-04-05: US$188.88; sold recorded2022-05-30: US$352.47; no sale recorded2022-06-06: US$234.38; sold recorded2022-06-25: US$534.00; no sale recorded2022-07-16: US$470.00; no sale recorded2022-07-16: US$479.00; no sale recorded2022-07-16: US$480.00; no sale recorded2023-03-07: US$328.90; sold recorded2023-04-26: US$801.00; no sale recorded2023-05-05: US$300.00; no sale recorded2023-06-05: US$199.95; sold recorded2023-06-12: US$488.55; no sale recorded2023-06-13: US$353.71; no sale recorded2023-06-28: US$350.00; no sale recorded2023-07-03: US$335.00; no sale recorded2023-07-03: US$300.00; no sale recorded2023-07-08: US$300.00; no sale recorded2023-07-13: US$300.00; no sale recorded2023-07-23: US$300.00; no sale recorded2023-08-02: US$300.00; no sale recorded2023-08-14: US$550.05; no sale recorded2023-08-17: US$488.55; no sale recorded2023-08-17: US$322.39; no sale recorded2023-08-24: US$289.88; no sale recorded2023-08-25: US$579.00; no sale recorded2023-09-25: US$325.00; no sale recorded2023-10-07: US$318.63; sold recorded2023-10-09: US$328.95; no sale recorded2023-10-17: US$318.66; no sale recorded2023-10-25: US$235.20; no sale recorded2023-12-29: US$455.05; no sale recorded2024-01-06: US$352.46; no sale recorded2024-01-10: US$297.84; no sale recorded2024-01-21: US$200.00; no sale recorded2024-01-25: US$297.84; no sale recorded2024-02-22: US$517.44; no sale recorded2024-02-27: US$446.50; no sale recorded2024-03-05: US$352.47; no sale recorded2024-03-05: US$282.65; no sale recorded2024-03-07: US$317.37; no sale recorded2024-03-14: US$280.99; no sale recorded2024-03-15: US$488.55; no sale recorded2024-03-29: US$324.27; no sale recorded2024-04-11: US$352.47; no sale recorded2024-04-30: US$387.00; no sale recorded2024-05-09: US$398.46; no sale recorded2024-05-09: US$100.00; no sale recorded2024-06-05: US$218.00; no sale recorded2024-06-10: US$290.82; no sale recorded2024-06-25: US$281.03; no sale recorded2024-07-02: US$334.65; no sale recorded2024-07-24: US$325.00; no sale recorded2024-07-30: US$218.00; no sale recorded2024-08-01: US$511.10; no sale recorded2024-08-13: US$291.95; no sale recorded2024-08-15: US$299.76; no sale recorded2024-09-25: US$247.81; no sale recorded2024-09-25: US$148.88; sold recorded2024-09-27: US$386.00; no sale recorded2024-09-27: US$387.00; no sale recorded2024-09-27: US$385.00; no sale recorded2024-10-05: US$511.10; no sale recorded2024-10-16: US$511.10; no sale recorded2024-10-22: US$218.00; no sale recorded2024-10-28: US$281.93; no sale recorded2024-11-08: US$256.67; sold recorded2024-11-15: US$233.00; no sale recorded2024-11-18: US$281.47; sold recorded2024-11-18: US$240.00; sold recorded2024-11-20: US$217.88; sold recorded2024-11-28: US$239.50; sold recorded2024-12-10: US$280.98; no sale recorded2024-12-18: US$382.00; no sale recorded2025-03-06: US$352.00; no sale recorded2025-03-18: US$349.46; sold recorded2025-03-26: US$280.99; sold recorded2025-04-29: US$635.00; no sale recorded2025-05-20: US$407.46; no sale recorded2025-07-05: US$331.31; no sale recorded2025-07-26: US$289.00; no sale recorded2025-09-05: US$175.49; no sale recorded2025-09-29: US$450.78; no sale recorded2025-10-04: US$175.49; no sale recorded2025-10-21: US$271.00; no sale recorded2025-11-02: US$401.81; no sale recorded2025-11-03: US$175.49; no sale recorded2025-11-14: US$419.11; no sale recorded2025-12-08: US$485.43; no sale recorded2025-12-13: US$363.00; no sale recorded2025-12-27: US$238.00; no sale recorded2026-01-01: US$175.49; no sale recorded2026-01-30: US$175.49; no sale recorded2026-03-27: US$129.99; no sale recorded2026-04-27: US$262.24; no sale recorded2026-04-30: US$262.05; no sale recorded2026-05-20: US$252.09; no sale recorded2026-05-28: US$296.16; no sale recorded2026-06-16: US$265.73; no sale recorded2026-06-25: US$264.72; no sale recorded2026-07-13: US$265.71; no sale recorded2026-07-14: US$265.72; no sale recorded2026-07-14: US$278.73; no sale recorded2026-08-04: US$266.71; no sale recorded2026-08-11: US$265.76; no sale recorded2026-08-17: US$264.71; no sale recorded2026-09-09: US$280.75; no sale recorded2026-09-16: US$286.78; no sale recorded2026-10-09: US$260.72; no sale recorded2026-10-13: US$264.71; no sale recorded2026-10-14: US$272.69; no sale recorded2026-10-20: US$264.71; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$271.00

211 plotted records from 211 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

215 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
20 Oct 20266ES7 521-1FH00-0AA0 New Siemens 6ES7521-1FH00-0AA0S7-1500 digital input moduleeBay 820258696664New$264.710Recorded activeUS
14 Oct 20266ES7 521-1FH00-0AA0 New Siemens 6ES7521-1FH00-0AA0S7-1500 digital input moduleeBay 366733654080New$272.690Recorded activeUS
13 Oct 20266ES7 521-1FH00-0AA0 New Siemens 6ES7521-1FH00-0AA0S7-1500 digital input moduleeBay 820234657138New$264.710Recorded activeUS
09 Oct 20266ES7 521-1FH00-0AA0 New Siemens 6ES7521-1FH00-0AA0S7-1500 digital input moduleeBay 840001870727New$260.720Recorded activeUS
16 Sep 20266ES7 521-1FH00-0AA0 New Siemens 6ES7521-1FH00-0AA0S7-1500 digital input moduleeBay 188938054654New$286.780Recorded activeUS
09 Sep 20266ES7 521-1FH00-0AA0 New Siemens 6ES7521-1FH00-0AA0S7-1500 digital input moduleeBay 407204190836New$280.750Recorded activeUS
17 Aug 20266ES7 521-1FH00-0AA0 New Siemens 6ES7521-1FH00-0AA0S7-1500 digital input moduleeBay 407151163538New$264.710Recorded activeUS
11 Aug 20266ES7 521-1FH00-0AA0 New Siemens 6ES7521-1FH00-0AA0S7-1500 digital input moduleeBay 800491413497New$265.760Recorded activeUS
04 Aug 20266ES7 521-1FH00-0AA0 New Siemens 6ES7521-1FH00-0AA0S7-1500 digital input moduleeBay 198546880498New$266.710Recorded activeUS
14 Jul 20266ES7 521-1FH00-0AA0 New Siemens 6ES7521-1FH00-0AA0S7-1500 digital input moduleeBay 318581441962New$278.730Recorded activeUS
14 Jul 20266ES7 521-1FH00-0AA0 New Siemens 6ES7521-1FH00-0AA0S7-1500 digital input moduleeBay 236937613510New$265.720Recorded activeUS
13 Jul 20266ES7 521-1FH00-0AA0 New Siemens 6ES7521-1FH00-0AA0S7-1500 digital input moduleeBay 366539505326New$265.710Recorded activeUS
25 Jun 20266ES7 521-1FH00-0AA0 New Siemens 6ES7521-1FH00-0AA0S7-1500 digital input moduleeBay 398106968840New$264.720Recorded activeUS
16 Jun 20266ES7 521-1FH00-0AA0 New Siemens 6ES7521-1FH00-0AA0S7-1500 digital input moduleeBay 377267785193New$265.730Recorded activeUS
28 May 20266ES7 521-1FH00-0AA0 New Siemens 6ES7521-1FH00-0AA0S7-1500 digital input moduleeBay 377216457515New$296.160Recorded activeUS
20 May 20266ES7 521-1FH00-0AA0 New Siemens 6ES7521-1FH00-0AA0S7-1500 digital input moduleeBay 236827096929New$252.090Recorded activeUS
30 Apr 20266ES7 521-1FH00-0AA0 New Siemens 6ES7521-1FH00-0AA0S7-1500 digital input moduleeBay 397897266611New$262.050Recorded activeUS
27 Apr 20266ES7 521-1FH00-0AA0 New Siemens 6ES7521-1FH00-0AA0S7-1500 digital input moduleeBay 358493280948New$262.240Recorded activeUS
27 Mar 2026Siemens 6Es7 521-1Fh00-0Aa0 Digital Input ModuleeBay 336502821949Used$129.990Recorded activeUS
30 Jan 2026Siemens 6Es7 521-1Fh00-0Aa0 Digital Input ModuleeBay 336413230769Used$175.490Recorded activeUS
01 Jan 2026Siemens 6Es7 521-1Fh00-0Aa0 Digital Input ModuleeBay 336369586597Used$175.490Recorded activeUS
27 Dec 20251PC New For SIEMENS 6ES7 521-1FH00-0AA0 DIGITAL OUTPUT MODU 6ES75211FH000AA0eBay 227148803753New$238.000Recorded activeCN
13 Dec 2025NEW SIEMENS 6ES7 521-1FH00-0AA0 SIMATIC S7-1500 Digital Input ModuleeBay 197944823976New$363.000Recorded activeUS
08 Dec 2025NEW SIEMENS 6ES7 521-1FH00-0AA0 SIMATIC S7-1500 Digital Input ModuleeBay 406460995228New$485.430Recorded activeCN
14 Nov 20256ES7 521-1FH00-0AA0 New Siemens 6ES7521-1FH00-0AA0S7-1500 digital input moduleeBay 227076217353New$419.110Recorded 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

6ES7521-1BL10-0AA0521-1BL10-0AA06ES7521-1BL10-0AA0FS:016ES7521-1BP00-0AA0521-1FH00-0AA0S7-1500521-1FH00-0AB0521-1FHOO-0AA0

Related part numbers

6ES7331-7KF02-0AB03VL1725-1EH43-0AA06SN1123-1AA00-0CA16ES7141-5BF00-0BA06SN1145-1AA01-0AA16ES7550-1AA01-0AB06ES7131-6BF00-0CA06SN1118-0AA11-0AA06EP3310-6SB00-0AY06GK7542-1AX00-0XE06SN1123-1AA00-0EA16AU1445-0AA00-0AA16SN1123-1AA00-0DA16SN1123-1AB00-0CA17SR4501-1GB10-1AA0/EE

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