PartHistory
Siemens / PLCs and I/O (SIMATIC)

6ES7421-1FH20-0AA0

PLCs and I/O (SIMATIC) family illustration
Recorded listings
274
Recorded quantity sold
17
Median recorded price
$499.00252 US-dollar records
Recorded price range
$1.00to $2390.00 USD
First listing start: 06 May 2017Last listing start: 24 Aug 2026

Recorded price history

USD
Recorded US-dollar price historyLogarithmic price scale (price + 1). 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.01101001000May 2017Aug 2019Dec 2021Apr 2024Aug 20262017-05-06: US$499.00; no sale recorded2017-07-05: US$499.00; no sale recorded2017-08-20: US$499.00; no sale recorded2017-09-21: US$499.00; no sale recorded2017-10-22: US$499.00; no sale recorded2017-10-29: US$416.55; no sale recorded2018-01-25: US$499.00; no sale recorded2018-03-05: US$499.00; no sale recorded2018-04-05: US$499.00; no sale recorded2018-05-07: US$499.00; no sale recorded2018-07-09: US$499.00; no sale recorded2018-08-08: US$499.00; no sale recorded2018-10-08: US$499.00; no sale recorded2019-01-20: US$393.83; no sale recorded2019-10-02: US$499.00; no sale recorded2019-11-02: US$499.00; no sale recorded2019-12-02: US$499.00; no sale recorded2019-12-17: US$570.00; no sale recorded2019-12-28: US$530.00; no sale recorded2020-01-02: US$499.00; no sale recorded2020-01-16: US$597.60; no sale recorded2020-02-02: US$499.00; no sale recorded2020-03-02: US$499.00; no sale recorded2020-03-16: US$528.00; no sale recorded2020-04-02: US$499.00; no sale recorded2020-05-03: US$499.00; no sale recorded2020-07-02: US$499.00; no sale recorded2020-08-28: US$648.00; no sale recorded2020-09-08: US$499.00; no sale recorded2020-09-11: US$450.00; no sale recorded2020-10-08: US$499.00; no sale recorded2020-10-16: US$439.89; no sale recorded2020-12-25: US$439.00; no sale recorded2021-01-18: US$450.00; no sale recorded2021-04-08: US$499.00; no sale recorded2021-05-08: US$499.00; no sale recorded2022-01-10: US$499.00; no sale recorded2022-01-17: US$817.10; no sale recorded2022-01-17: US$817.22; no sale recorded2022-01-17: US$817.33; no sale recorded2022-01-17: US$817.34; no sale recorded2022-02-17: US$1089.60; no sale recorded2022-02-17: US$1002.43; no sale recorded2022-03-30: US$2390.00; no sale recorded2022-04-16: US$1179.92; no sale recorded2022-04-16: US$1179.91; no sale recorded2022-04-16: US$1179.74; no sale recorded2022-04-16: US$1179.58; no sale recorded2022-04-22: US$999.72; no sale recorded2022-05-12: US$665.57; no sale recorded2022-06-15: US$499.00; no sale recorded2022-07-07: US$200.00; no sale recorded2022-07-15: US$499.00; no sale recorded2022-08-16: US$1001.43; no sale recorded2022-09-13: US$579.20; no sale recorded2022-09-27: US$648.00; no sale recorded2022-10-14: US$997.47; no sale recorded2022-10-14: US$1084.56; no sale recorded2022-11-23: US$450.00; no sale recorded2022-11-23: US$330.00; no sale recorded2022-12-19: US$1050.00; no sale recorded2022-12-21: US$1110.88; no sale recorded2022-12-29: US$1178.75; no sale recorded2022-12-30: US$1050.00; no sale recorded2023-02-27: US$1050.00; no sale recorded2023-03-28: US$974.40; no sale recorded2023-04-05: US$997.50; no sale recorded2023-04-06: US$993.74; no sale recorded2023-04-07: US$984.58; no sale recorded2023-04-22: US$771.28; no sale recorded2023-04-27: US$585.90; no sale recorded2023-05-16: US$558.00; no sale recorded2023-05-22: US$552.00; no sale recorded2023-06-03: US$1046.34; no sale recorded2023-06-05: US$419.00; no sale recorded2023-07-12: US$1038.10; no sale recorded2023-07-15: US$432.00; no sale recorded2023-08-01: US$1085.23; no sale recorded2023-08-23: US$1180.53; no sale recorded2023-08-23: US$1177.92; no sale recorded2023-08-23: US$1178.74; no sale recorded2023-08-28: US$981.00; no sale recorded2023-09-21: US$439.89; no sale recorded2023-09-21: US$590.00; sold recorded2023-09-26: US$1050.00; no sale recorded2023-10-26: US$1050.00; no sale recorded2023-10-28: US$930.64; no sale recorded2023-11-03: US$399.90; no sale recorded2023-12-26: US$864.50; sold recorded2023-12-27: US$1030.00; no sale recorded2024-01-04: US$593.75; no sale recorded2024-02-19: US$245.00; no sale recorded2024-03-07: US$250.00; no sale recorded2024-03-14: US$589.00; no sale recorded2024-03-22: US$1.00; no sale recorded2024-03-25: US$1020.00; no sale recorded2024-04-08: US$461.00; sold recorded2024-05-10: US$628.42; sold recorded2024-05-12: US$199.00; no sale recorded2024-06-11: US$893.93; sold recorded2024-06-20: US$417.00; no sale recorded2024-06-28: US$750.00; no sale recorded2024-06-28: US$980.50; no sale recorded2024-07-03: US$1044.00; sold recorded2024-07-11: US$442.51; no sale recorded2024-07-11: US$473.68; no sale recorded2024-07-12: US$683.05; no sale recorded2024-07-31: US$682.10; no sale recorded2024-08-19: US$471.31; no sale recorded2024-08-30: US$1224.43; no sale recorded2024-09-03: US$249.04; no sale recorded2024-09-03: US$442.89; no sale recorded2024-09-13: US$580.00; no sale recorded2024-10-05: US$476.02; sold recorded2024-10-15: US$242.99; no sale recorded2024-10-15: US$242.88; no sale recorded2024-11-07: US$195.00; no sale recorded2024-11-29: US$997.51; sold recorded2024-12-04: US$730.95; no sale recorded2024-12-04: US$1085.33; sold recorded2024-12-18: US$323.39; sold recorded2024-12-26: US$438.00; no sale recorded2025-01-04: US$342.75; sold recorded2025-01-07: US$437.25; no sale recorded2025-01-14: US$240.00; no sale recorded2025-01-21: US$1027.00; no sale recorded2025-01-23: US$1043.65; sold recorded2025-02-08: US$495.06; sold recorded2025-02-12: US$734.00; no sale recorded2025-02-13: US$1027.00; no sale recorded2025-02-18: US$595.99; no sale recorded2025-02-22: US$552.00; no sale recorded2025-02-26: US$254.40; sold recorded2025-02-28: US$240.03; no sale recorded2025-03-04: US$240.08; no sale recorded2025-03-09: US$584.07; no sale recorded2025-03-10: US$402.68; no sale recorded2025-03-13: US$285.81; no sale recorded2025-03-13: US$695.99; no sale recorded2025-03-17: US$139.53; sold recorded2025-03-18: US$239.99; no sale recorded2025-03-18: US$240.00; no sale recorded2025-03-18: US$240.01; no sale recorded2025-03-25: US$439.99; no sale recorded2025-04-04: US$369.31; sold recorded2025-04-07: US$240.06; no sale recorded2025-05-24: US$684.94; no sale recorded2025-05-28: US$394.29; no sale recorded2025-06-04: US$264.04; no sale recorded2025-06-05: US$167.67; no sale recorded2025-06-06: US$283.21; no sale recorded2025-06-10: US$1047.20; no sale recorded2025-06-13: US$239.99; no sale recorded2025-06-17: US$290.92; no sale recorded2025-06-17: US$239.98; no sale recorded2025-06-17: US$239.99; no sale recorded2025-06-21: US$200.23; no sale recorded2025-06-27: US$240.11; no sale recorded2025-07-02: US$280.85; no sale recorded2025-07-02: US$237.64; no sale recorded2025-07-02: US$190.14; no sale recorded2025-07-03: US$655.59; no sale recorded2025-07-03: US$270.00; no sale recorded2025-07-03: US$182.54; no sale recorded2025-07-08: US$240.04; no sale recorded2025-07-16: US$311.98; no sale recorded2025-08-01: US$693.75; no sale recorded2025-08-04: US$175.51; no sale recorded2025-08-05: US$178.01; no sale recorded2025-08-09: US$163.01; no sale recorded2025-08-13: US$762.86; no sale recorded2025-08-30: US$774.98; no sale recorded2025-09-03: US$254.43; no sale recorded2025-09-13: US$239.98; no sale recorded2025-09-17: US$240.08; no sale recorded2025-09-17: US$239.97; no sale recorded2025-09-17: US$240.00; no sale recorded2025-09-26: US$240.00; no sale recorded2025-10-04: US$712.73; no sale recorded2025-10-05: US$243.95; no sale recorded2025-10-06: US$223.16; no sale recorded2025-10-10: US$769.78; no sale recorded2025-10-28: US$767.34; no sale recorded2025-11-03: US$249.06; no sale recorded2025-11-05: US$1046.69; no sale recorded2025-11-12: US$572.79; no sale recorded2025-11-12: US$1038.10; no sale recorded2025-11-17: US$203.00; no sale recorded2025-11-20: US$579.01; no sale recorded2025-11-28: US$994.50; no sale recorded2025-11-28: US$981.00; no sale recorded2025-12-03: US$240.09; no sale recorded2025-12-05: US$240.04; no sale recorded2025-12-08: US$151.75; no sale recorded2025-12-08: US$198.75; no sale recorded2025-12-09: US$209.00; no sale recorded2025-12-11: US$193.15; no sale recorded2025-12-11: US$278.58; no sale recorded2025-12-12: US$1038.10; no sale recorded2025-12-18: US$1030.92; no sale recorded2025-12-24: US$455.75; no sale recorded2026-01-05: US$701.90; no sale recorded2026-01-14: US$245.00; no sale recorded2026-01-24: US$504.08; no sale recorded2026-01-27: US$504.08; no sale recorded2026-01-30: US$887.16; no sale recorded2026-02-02: US$504.08; no sale recorded2026-02-03: US$1349.53; no sale recorded2026-02-06: US$504.08; no sale recorded2026-02-06: US$141.91; no sale recorded2026-02-07: US$504.08; no sale recorded2026-02-10: US$454.00; no sale recorded2026-02-14: US$504.08; no sale recorded2026-02-20: US$504.08; no sale recorded2026-02-26: US$504.08; no sale recorded2026-03-02: US$504.08; no sale recorded2026-03-06: US$731.00; no sale recorded2026-03-10: US$535.88; no sale recorded2026-03-10: US$163.01; no sale recorded2026-03-20: US$504.08; no sale recorded2026-03-25: US$1012.58; no sale recorded2026-03-30: US$504.08; no sale recorded2026-04-02: US$240.06; no sale recorded2026-04-09: US$968.60; no sale recorded2026-04-11: US$188.45; no sale recorded2026-04-12: US$504.08; no sale recorded2026-04-12: US$730.00; no sale recorded2026-04-14: US$192.98; no sale recorded2026-04-15: US$187.85; no sale recorded2026-04-17: US$504.08; no sale recorded2026-04-23: US$504.08; no sale recorded2026-04-28: US$994.50; no sale recorded2026-04-29: US$504.08; no sale recorded2026-05-01: US$504.08; no sale recorded2026-05-03: US$504.08; no sale recorded2026-05-04: US$504.08; no sale recorded2026-05-05: US$504.08; no sale recorded2026-05-06: US$993.74; no sale recorded2026-05-14: US$310.10; no sale recorded2026-05-15: US$983.12; no sale recorded2026-05-18: US$743.67; no sale recorded2026-05-20: US$311.94; no sale recorded2026-05-31: US$149.00; no sale recorded2026-06-01: US$94.30; no sale recorded2026-06-03: US$239.50; no sale recorded2026-06-14: US$375.80; no sale recorded2026-06-15: US$983.12; no sale recorded2026-06-23: US$323.97; no sale recorded2026-06-24: US$988.21; no sale recorded2026-07-01: US$594.98; no sale recorded2026-07-24: US$988.21; no sale recorded2026-08-24: US$988.21; no sale recordedRecorded US-dollar price historyLogarithmic price scale (price + 1). 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.01101001000May 2017Dec 2021Aug 20262017-05-06: US$499.00; no sale recorded2017-07-05: US$499.00; no sale recorded2017-08-20: US$499.00; no sale recorded2017-09-21: US$499.00; no sale recorded2017-10-22: US$499.00; no sale recorded2017-10-29: US$416.55; no sale recorded2018-01-25: US$499.00; no sale recorded2018-03-05: US$499.00; no sale recorded2018-04-05: US$499.00; no sale recorded2018-05-07: US$499.00; no sale recorded2018-07-09: US$499.00; no sale recorded2018-08-08: US$499.00; no sale recorded2018-10-08: US$499.00; no sale recorded2019-01-20: US$393.83; no sale recorded2019-10-02: US$499.00; no sale recorded2019-11-02: US$499.00; no sale recorded2019-12-02: US$499.00; no sale recorded2019-12-17: US$570.00; no sale recorded2019-12-28: US$530.00; no sale recorded2020-01-02: US$499.00; no sale recorded2020-01-16: US$597.60; no sale recorded2020-02-02: US$499.00; no sale recorded2020-03-02: US$499.00; no sale recorded2020-03-16: US$528.00; no sale recorded2020-04-02: US$499.00; no sale recorded2020-05-03: US$499.00; no sale recorded2020-07-02: US$499.00; no sale recorded2020-08-28: US$648.00; no sale recorded2020-09-08: US$499.00; no sale recorded2020-09-11: US$450.00; no sale recorded2020-10-08: US$499.00; no sale recorded2020-10-16: US$439.89; no sale recorded2020-12-25: US$439.00; no sale recorded2021-01-18: US$450.00; no sale recorded2021-04-08: US$499.00; no sale recorded2021-05-08: US$499.00; no sale recorded2022-01-10: US$499.00; no sale recorded2022-01-17: US$817.10; no sale recorded2022-01-17: US$817.22; no sale recorded2022-01-17: US$817.33; no sale recorded2022-01-17: US$817.34; no sale recorded2022-02-17: US$1089.60; no sale recorded2022-02-17: US$1002.43; no sale recorded2022-03-30: US$2390.00; no sale recorded2022-04-16: US$1179.92; no sale recorded2022-04-16: US$1179.91; no sale recorded2022-04-16: US$1179.74; no sale recorded2022-04-16: US$1179.58; no sale recorded2022-04-22: US$999.72; no sale recorded2022-05-12: US$665.57; no sale recorded2022-06-15: US$499.00; no sale recorded2022-07-07: US$200.00; no sale recorded2022-07-15: US$499.00; no sale recorded2022-08-16: US$1001.43; no sale recorded2022-09-13: US$579.20; no sale recorded2022-09-27: US$648.00; no sale recorded2022-10-14: US$997.47; no sale recorded2022-10-14: US$1084.56; no sale recorded2022-11-23: US$450.00; no sale recorded2022-11-23: US$330.00; no sale recorded2022-12-19: US$1050.00; no sale recorded2022-12-21: US$1110.88; no sale recorded2022-12-29: US$1178.75; no sale recorded2022-12-30: US$1050.00; no sale recorded2023-02-27: US$1050.00; no sale recorded2023-03-28: US$974.40; no sale recorded2023-04-05: US$997.50; no sale recorded2023-04-06: US$993.74; no sale recorded2023-04-07: US$984.58; no sale recorded2023-04-22: US$771.28; no sale recorded2023-04-27: US$585.90; no sale recorded2023-05-16: US$558.00; no sale recorded2023-05-22: US$552.00; no sale recorded2023-06-03: US$1046.34; no sale recorded2023-06-05: US$419.00; no sale recorded2023-07-12: US$1038.10; no sale recorded2023-07-15: US$432.00; no sale recorded2023-08-01: US$1085.23; no sale recorded2023-08-23: US$1180.53; no sale recorded2023-08-23: US$1177.92; no sale recorded2023-08-23: US$1178.74; no sale recorded2023-08-28: US$981.00; no sale recorded2023-09-21: US$439.89; no sale recorded2023-09-21: US$590.00; sold recorded2023-09-26: US$1050.00; no sale recorded2023-10-26: US$1050.00; no sale recorded2023-10-28: US$930.64; no sale recorded2023-11-03: US$399.90; no sale recorded2023-12-26: US$864.50; sold recorded2023-12-27: US$1030.00; no sale recorded2024-01-04: US$593.75; no sale recorded2024-02-19: US$245.00; no sale recorded2024-03-07: US$250.00; no sale recorded2024-03-14: US$589.00; no sale recorded2024-03-22: US$1.00; no sale recorded2024-03-25: US$1020.00; no sale recorded2024-04-08: US$461.00; sold recorded2024-05-10: US$628.42; sold recorded2024-05-12: US$199.00; no sale recorded2024-06-11: US$893.93; sold recorded2024-06-20: US$417.00; no sale recorded2024-06-28: US$750.00; no sale recorded2024-06-28: US$980.50; no sale recorded2024-07-03: US$1044.00; sold recorded2024-07-11: US$442.51; no sale recorded2024-07-11: US$473.68; no sale recorded2024-07-12: US$683.05; no sale recorded2024-07-31: US$682.10; no sale recorded2024-08-19: US$471.31; no sale recorded2024-08-30: US$1224.43; no sale recorded2024-09-03: US$249.04; no sale recorded2024-09-03: US$442.89; no sale recorded2024-09-13: US$580.00; no sale recorded2024-10-05: US$476.02; sold recorded2024-10-15: US$242.99; no sale recorded2024-10-15: US$242.88; no sale recorded2024-11-07: US$195.00; no sale recorded2024-11-29: US$997.51; sold recorded2024-12-04: US$730.95; no sale recorded2024-12-04: US$1085.33; sold recorded2024-12-18: US$323.39; sold recorded2024-12-26: US$438.00; no sale recorded2025-01-04: US$342.75; sold recorded2025-01-07: US$437.25; no sale recorded2025-01-14: US$240.00; no sale recorded2025-01-21: US$1027.00; no sale recorded2025-01-23: US$1043.65; sold recorded2025-02-08: US$495.06; sold recorded2025-02-12: US$734.00; no sale recorded2025-02-13: US$1027.00; no sale recorded2025-02-18: US$595.99; no sale recorded2025-02-22: US$552.00; no sale recorded2025-02-26: US$254.40; sold recorded2025-02-28: US$240.03; no sale recorded2025-03-04: US$240.08; no sale recorded2025-03-09: US$584.07; no sale recorded2025-03-10: US$402.68; no sale recorded2025-03-13: US$285.81; no sale recorded2025-03-13: US$695.99; no sale recorded2025-03-17: US$139.53; sold recorded2025-03-18: US$239.99; no sale recorded2025-03-18: US$240.00; no sale recorded2025-03-18: US$240.01; no sale recorded2025-03-25: US$439.99; no sale recorded2025-04-04: US$369.31; sold recorded2025-04-07: US$240.06; no sale recorded2025-05-24: US$684.94; no sale recorded2025-05-28: US$394.29; no sale recorded2025-06-04: US$264.04; no sale recorded2025-06-05: US$167.67; no sale recorded2025-06-06: US$283.21; no sale recorded2025-06-10: US$1047.20; no sale recorded2025-06-13: US$239.99; no sale recorded2025-06-17: US$290.92; no sale recorded2025-06-17: US$239.98; no sale recorded2025-06-17: US$239.99; no sale recorded2025-06-21: US$200.23; no sale recorded2025-06-27: US$240.11; no sale recorded2025-07-02: US$280.85; no sale recorded2025-07-02: US$237.64; no sale recorded2025-07-02: US$190.14; no sale recorded2025-07-03: US$655.59; no sale recorded2025-07-03: US$270.00; no sale recorded2025-07-03: US$182.54; no sale recorded2025-07-08: US$240.04; no sale recorded2025-07-16: US$311.98; no sale recorded2025-08-01: US$693.75; no sale recorded2025-08-04: US$175.51; no sale recorded2025-08-05: US$178.01; no sale recorded2025-08-09: US$163.01; no sale recorded2025-08-13: US$762.86; no sale recorded2025-08-30: US$774.98; no sale recorded2025-09-03: US$254.43; no sale recorded2025-09-13: US$239.98; no sale recorded2025-09-17: US$240.08; no sale recorded2025-09-17: US$239.97; no sale recorded2025-09-17: US$240.00; no sale recorded2025-09-26: US$240.00; no sale recorded2025-10-04: US$712.73; no sale recorded2025-10-05: US$243.95; no sale recorded2025-10-06: US$223.16; no sale recorded2025-10-10: US$769.78; no sale recorded2025-10-28: US$767.34; no sale recorded2025-11-03: US$249.06; no sale recorded2025-11-05: US$1046.69; no sale recorded2025-11-12: US$572.79; no sale recorded2025-11-12: US$1038.10; no sale recorded2025-11-17: US$203.00; no sale recorded2025-11-20: US$579.01; no sale recorded2025-11-28: US$994.50; no sale recorded2025-11-28: US$981.00; no sale recorded2025-12-03: US$240.09; no sale recorded2025-12-05: US$240.04; no sale recorded2025-12-08: US$151.75; no sale recorded2025-12-08: US$198.75; no sale recorded2025-12-09: US$209.00; no sale recorded2025-12-11: US$193.15; no sale recorded2025-12-11: US$278.58; no sale recorded2025-12-12: US$1038.10; no sale recorded2025-12-18: US$1030.92; no sale recorded2025-12-24: US$455.75; no sale recorded2026-01-05: US$701.90; no sale recorded2026-01-14: US$245.00; no sale recorded2026-01-24: US$504.08; no sale recorded2026-01-27: US$504.08; no sale recorded2026-01-30: US$887.16; no sale recorded2026-02-02: US$504.08; no sale recorded2026-02-03: US$1349.53; no sale recorded2026-02-06: US$504.08; no sale recorded2026-02-06: US$141.91; no sale recorded2026-02-07: US$504.08; no sale recorded2026-02-10: US$454.00; no sale recorded2026-02-14: US$504.08; no sale recorded2026-02-20: US$504.08; no sale recorded2026-02-26: US$504.08; no sale recorded2026-03-02: US$504.08; no sale recorded2026-03-06: US$731.00; no sale recorded2026-03-10: US$535.88; no sale recorded2026-03-10: US$163.01; no sale recorded2026-03-20: US$504.08; no sale recorded2026-03-25: US$1012.58; no sale recorded2026-03-30: US$504.08; no sale recorded2026-04-02: US$240.06; no sale recorded2026-04-09: US$968.60; no sale recorded2026-04-11: US$188.45; no sale recorded2026-04-12: US$504.08; no sale recorded2026-04-12: US$730.00; no sale recorded2026-04-14: US$192.98; no sale recorded2026-04-15: US$187.85; no sale recorded2026-04-17: US$504.08; no sale recorded2026-04-23: US$504.08; no sale recorded2026-04-28: US$994.50; no sale recorded2026-04-29: US$504.08; no sale recorded2026-05-01: US$504.08; no sale recorded2026-05-03: US$504.08; no sale recorded2026-05-04: US$504.08; no sale recorded2026-05-05: US$504.08; no sale recorded2026-05-06: US$993.74; no sale recorded2026-05-14: US$310.10; no sale recorded2026-05-15: US$983.12; no sale recorded2026-05-18: US$743.67; no sale recorded2026-05-20: US$311.94; no sale recorded2026-05-31: US$149.00; no sale recorded2026-06-01: US$94.30; no sale recorded2026-06-03: US$239.50; no sale recorded2026-06-14: US$375.80; no sale recorded2026-06-15: US$983.12; no sale recorded2026-06-23: US$323.97; no sale recorded2026-06-24: US$988.21; no sale recorded2026-07-01: US$594.98; no sale recorded2026-07-24: US$988.21; no sale recorded2026-08-24: US$988.21; no sale recorded
Sold recordedNo sale recordedMonthly median

Logarithmic price scale (price + 1). Dates are listing starts.

Median recorded price, all years$499.00

252 plotted records from 252 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

274 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
24 Aug 2026New In Box Siemens 6ES7421-1FH20-0AA0 6ES7 421-1FH20-0AA0 One year warrantyeBay 198591655152New$988.210Recorded activeCN
24 Jul 2026New In Box Siemens 6ES7421-1FH20-0AA0 6ES7 421-1FH20-0AA0 One year warrantyeBay 198520909973New$988.210Recorded activeCN
01 Jul 20261 Pcs New Siemens 6ES7421-1FH20-0AA0 Module Spot Goods Fast shipping DHL/FedexeBay 358740853185New$594.980Recorded activeUS
24 Jun 2026New In Box Siemens 6ES7421-1FH20-0AA0 6ES7 421-1FH20-0AA0 One year warrantyeBay 198451630645New$988.210Recorded activeCN
23 Jun 20261PC New Siemens 6ES7421-1FH20-0AA0 6ES7 421-1FH20-0AA0 INP SM421eBay 800229182669New$323.970Recorded activeUS
15 Jun 2026New In Box Siemens 6ES7421-1FH20-0AA0 6ES7 421-1FH20-0AA0 One year warrantyeBay 206348926867New$983.120Recorded activeHK
14 Jun 20266ES7421-1FH20-0AA0 1PCS NEW Siemens Simatic S7 Digital IN 6ES74211FH200AA0eBay 206346846831New$375.800Recorded activeCN
03 Jun 2026ONE New Siemens 6ES7421-1FH20-0AA0 6ES7 421-1FH20-0AA0 INP SM421eBay 318404546851New$239.500Recorded activeCN
01 Jun 2026Siemens 6ES7421-1FH20-0AA0 SIMATIC S7-400 Digital Input SM 421eBay 206315137118Used$94.300Recorded activeDK
31 May 2026Siemens 6ES7421-1FH20-0AA0 SIMATIC S7-400eBay 306973133449New$149.000Recorded activeNZ
20 May 2026ONE New Siemens 6ES7421-1FH20-0AA0 6ES7 421-1FH20-0AA0 INP SM421eBay 800042463356New$311.940Recorded activeUS
18 May 2026NEW 6ES7421-1FH20-0AA0 SIEMENS Input Module Spot Goods DHL/FedEx/UPSeBay 298328813256New$743.670Recorded activeUS
15 May 2026New In Box Siemens 6ES7421-1FH20-0AA0 6ES7 421-1FH20-0AA0 One year warrantyeBay 206276192102New$983.120Recorded activeHK
14 May 20261PCS New Siemens 6ES7421-1FH20-0AA0 6ES7 421-1FH20-0AA0 INP SM421eBay 236815428316New$310.100Recorded activeUS
10 May 2026Siemens SIMATIC S7-400 6ES7421-1FH20-0AA0 FS:002 Signal Modules -sealed-eBay 168366434002Neu: Sonstige (siehe Artikelbeschreibung)352.43 [DE]0Recorded activeDE
06 May 2026NEW SIEMENS In Box 6ES7421-1FH20-0AA0 6ES7 421-1FH20-0AA0 ship DHLeBay 137286711212New$993.740Recorded activeCN
05 May 2026SIEMENS 6ES7421-1FH20-0AA0 / 6ES74211FH200AA0 (USED)eBay 397913184540Used$504.080Recorded activeUS
04 May 2026SIEMENS 6ES7421-1FH20-0AA0 / 6ES74211FH200AA0 (USED)eBay 318245877169Used$504.080Recorded activeUS
03 May 2026SIEMENS 6ES7421-1FH20-0AA0 / 6ES74211FH200AA0 (USED)eBay 397906702333Used$504.080Recorded activeUS
01 May 2026SIEMENS 6ES7421-1FH20-0AA0 / 6ES74211FH200AA0 (USED)eBay 397899025449Used$504.080Recorded activeUS
29 Apr 2026SIEMENS 6ES7421-1FH20-0AA0 / 6ES74211FH200AA0 (USED)eBay 397891339295Used$504.080Recorded activeUS
28 Apr 2026New SIEMENS In Box 6ES7421-1FH20-0AA0 6ES7 421-1FH20-0AA0 One year warrantyeBay 318216275502New$994.500Recorded activeCN
23 Apr 2026SIEMENS 6ES7421-1FH20-0AA0 / 6ES74211FH200AA0 (USED)eBay 236773257666Used$504.080Recorded activeUS
17 Apr 2026SIEMENS 6ES7421-1FH20-0AA0 / 6ES74211FH200AA0 (USED)eBay 236761421836Used$504.080Recorded activeUS
15 Apr 2026New Siemens 6ES7421-1FH20-0AA0 SIMATIC S7-400, Digitaleingabe SM 421, peBay 298228929558New$187.850Recorded 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

6ES7421-1BL01-0AAO6ES7421-1EL00-0AA06ES7421-1FH00-0AA06ES7421-1LB01-0AA06ES7421-5EH00-0AA06ES7421-7BH00-0AB0

Related part numbers

6ES7141-5BF00-0BA06ES7131-6BF00-0CA06ES7550-1AA01-0AB06ES7334-0KE00-0AB03VL1725-1EH43-0AA06ES7318-3EL01-0AB06GK7542-1AX00-0XE06SN1123-1AA00-0CA16SN1118-0AA11-0AA06EP3310-6SB00-0AY06SN1121-0BA11-0AA16SN1123-1AA00-0EA16AU1445-0AA00-0AA16SN1123-1AA00-0DA17SR4501-1GB10-1AA0/EE

Search current eBay listings