PartHistory
Siemens / PLCs and I/O (SIMATIC)

6ES5374-2KG21

PLCs and I/O (SIMATIC) family illustration
Recorded listings
166
Recorded quantity sold
17
Median recorded price
$319.00152 US-dollar records
Recorded price range
$25.77to $565.24 USD
First listing start: 17 May 2017Last listing start: 06 Nov 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.0.00200.00400.00600.00800.00May 2017Sep 2019Feb 2022Jun 2024Nov 20262017-05-17: US$398.00; no sale recorded2017-05-21: US$364.25; no sale recorded2017-06-03: US$329.44; no sale recorded2017-06-17: US$337.50; no sale recorded2017-06-22: US$328.60; no sale recorded2017-07-26: US$364.50; no sale recorded2017-08-20: US$337.50; no sale recorded2017-09-26: US$337.50; no sale recorded2017-11-23: US$465.00; no sale recorded2018-01-19: US$280.60; no sale recorded2018-01-19: US$337.50; no sale recorded2018-03-08: US$530.00; no sale recorded2018-04-25: US$337.50; no sale recorded2018-05-22: US$280.60; no sale recorded2018-08-15: US$71.00; sold recorded2018-09-26: US$99.00; no sale recorded2019-11-01: US$324.10; no sale recorded2019-11-26: US$300.53; no sale recorded2019-11-30: US$400.00; no sale recorded2019-12-06: US$466.86; no sale recorded2019-12-18: US$247.00; no sale recorded2019-12-30: US$400.00; no sale recorded2020-01-11: US$335.00; no sale recorded2020-02-29: US$480.00; no sale recorded2020-03-25: US$354.05; no sale recorded2020-04-16: US$307.47; no sale recorded2020-04-18: US$354.00; no sale recorded2020-04-18: US$379.50; no sale recorded2020-06-26: US$379.50; no sale recorded2020-06-29: US$379.50; no sale recorded2020-07-10: US$195.00; no sale recorded2020-08-21: US$487.20; no sale recorded2020-10-13: US$328.00; no sale recorded2021-04-09: US$25.77; no sale recorded2022-06-04: US$565.24; no sale recorded2022-06-28: US$310.59; no sale recorded2022-07-05: US$135.68; sold recorded2022-11-09: US$125.00; no sale recorded2023-05-09: US$199.99; no sale recorded2023-05-17: US$305.47; no sale recorded2023-07-25: US$305.81; no sale recorded2023-09-08: US$565.24; no sale recorded2023-10-18: US$379.45; no sale recorded2024-01-08: US$305.47; no sale recorded2024-03-16: US$398.00; no sale recorded2024-03-16: US$378.00; no sale recorded2024-03-16: US$55.06; sold recorded2024-03-23: US$280.00; no sale recorded2024-05-17: US$241.39; no sale recorded2024-05-24: US$378.00; no sale recorded2024-05-24: US$398.00; no sale recorded2024-06-07: US$376.84; no sale recorded2024-07-08: US$292.22; no sale recorded2024-08-31: US$33.52; no sale recorded2024-10-28: US$278.00; sold recorded2024-10-28: US$258.00; sold recorded2024-11-09: US$269.98; no sale recorded2024-11-21: US$274.98; sold recorded2024-11-23: US$280.00; no sale recorded2024-11-27: US$289.98; sold recorded2024-12-05: US$280.00; sold recorded2024-12-11: US$319.00; no sale recorded2024-12-31: US$279.88; sold recorded2025-01-13: US$258.00; sold recorded2025-01-13: US$278.00; sold recorded2025-01-14: US$280.00; sold recorded2025-01-22: US$280.00; sold recorded2025-03-09: US$371.86; no sale recorded2025-03-19: US$316.68; no sale recorded2025-03-28: US$278.79; no sale recorded2025-03-28: US$258.00; sold recorded2025-03-28: US$280.00; no sale recorded2025-04-13: US$354.39; no sale recorded2025-04-23: US$135.20; no sale recorded2025-04-28: US$135.10; no sale recorded2025-05-12: US$265.00; no sale recorded2025-05-19: US$123.73; no sale recorded2025-06-01: US$398.42; no sale recorded2025-06-10: US$542.86; no sale recorded2025-06-17: US$295.00; no sale recorded2025-07-09: US$280.00; no sale recorded2025-07-12: US$470.58; no sale recorded2025-07-31: US$258.00; no sale recorded2025-08-02: US$157.38; no sale recorded2025-08-05: US$562.24; no sale recorded2025-08-06: US$299.83; no sale recorded2025-08-11: US$366.20; no sale recorded2025-08-19: US$316.68; no sale recorded2025-08-29: US$298.99; no sale recorded2025-09-02: US$278.00; no sale recorded2025-09-13: US$290.00; no sale recorded2025-09-16: US$302.00; no sale recorded2025-09-19: US$291.37; no sale recorded2025-09-24: US$359.80; no sale recorded2025-09-28: US$288.00; no sale recorded2025-09-30: US$122.70; no sale recorded2025-10-16: US$122.50; no sale recorded2025-10-21: US$371.96; no sale recorded2025-10-24: US$360.47; no sale recorded2025-10-28: US$292.00; no sale recorded2025-11-07: US$287.60; no sale recorded2025-11-10: US$379.44; no sale recorded2025-11-15: US$360.47; no sale recorded2025-11-25: US$353.92; no sale recorded2025-11-26: US$278.00; no sale recorded2025-11-26: US$292.00; no sale recorded2025-12-11: US$319.00; no sale recorded2025-12-17: US$304.00; no sale recorded2025-12-24: US$292.00; no sale recorded2025-12-29: US$278.00; no sale recorded2026-01-14: US$366.00; no sale recorded2026-01-20: US$366.00; no sale recorded2026-01-21: US$320.00; no sale recorded2026-01-27: US$366.00; no sale recorded2026-01-28: US$366.00; no sale recorded2026-01-31: US$316.95; no sale recorded2026-02-07: US$327.52; no sale recorded2026-02-13: US$366.00; no sale recorded2026-02-15: US$366.00; no sale recorded2026-02-16: US$366.00; no sale recorded2026-02-17: US$366.00; no sale recorded2026-02-23: US$366.00; no sale recorded2026-02-24: US$366.00; no sale recorded2026-03-01: US$366.00; no sale recorded2026-03-04: US$280.00; no sale recorded2026-03-14: US$366.00; no sale recorded2026-03-20: US$366.00; no sale recorded2026-03-20: US$88.87; no sale recorded2026-03-29: US$366.00; no sale recorded2026-04-09: US$366.00; no sale recorded2026-04-09: US$400.64; no sale recorded2026-04-10: US$89.37; no sale recorded2026-04-24: US$280.00; no sale recorded2026-04-26: US$366.00; no sale recorded2026-04-28: US$326.94; no sale recorded2026-04-29: US$366.00; no sale recorded2026-04-29: US$313.20; no sale recorded2026-04-29: US$319.50; no sale recorded2026-05-03: US$91.63; no sale recorded2026-05-03: US$366.00; no sale recorded2026-05-06: US$366.00; no sale recorded2026-05-17: US$417.38; no sale recorded2026-05-29: US$313.20; no sale recorded2026-06-01: US$323.64; no sale recorded2026-06-02: US$319.50; no sale recorded2026-06-08: US$307.60; no sale recorded2026-06-10: US$310.28; no sale recorded2026-06-13: US$372.34; no sale recorded2026-07-02: US$313.20; no sale recorded2026-09-11: US$319.00; no sale recorded2026-11-06: US$138.38; no sale recorded2026-11-06: US$139.00; 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.0.00200.00400.00600.00800.00May 2017Feb 2022Nov 20262017-05-17: US$398.00; no sale recorded2017-05-21: US$364.25; no sale recorded2017-06-03: US$329.44; no sale recorded2017-06-17: US$337.50; no sale recorded2017-06-22: US$328.60; no sale recorded2017-07-26: US$364.50; no sale recorded2017-08-20: US$337.50; no sale recorded2017-09-26: US$337.50; no sale recorded2017-11-23: US$465.00; no sale recorded2018-01-19: US$280.60; no sale recorded2018-01-19: US$337.50; no sale recorded2018-03-08: US$530.00; no sale recorded2018-04-25: US$337.50; no sale recorded2018-05-22: US$280.60; no sale recorded2018-08-15: US$71.00; sold recorded2018-09-26: US$99.00; no sale recorded2019-11-01: US$324.10; no sale recorded2019-11-26: US$300.53; no sale recorded2019-11-30: US$400.00; no sale recorded2019-12-06: US$466.86; no sale recorded2019-12-18: US$247.00; no sale recorded2019-12-30: US$400.00; no sale recorded2020-01-11: US$335.00; no sale recorded2020-02-29: US$480.00; no sale recorded2020-03-25: US$354.05; no sale recorded2020-04-16: US$307.47; no sale recorded2020-04-18: US$354.00; no sale recorded2020-04-18: US$379.50; no sale recorded2020-06-26: US$379.50; no sale recorded2020-06-29: US$379.50; no sale recorded2020-07-10: US$195.00; no sale recorded2020-08-21: US$487.20; no sale recorded2020-10-13: US$328.00; no sale recorded2021-04-09: US$25.77; no sale recorded2022-06-04: US$565.24; no sale recorded2022-06-28: US$310.59; no sale recorded2022-07-05: US$135.68; sold recorded2022-11-09: US$125.00; no sale recorded2023-05-09: US$199.99; no sale recorded2023-05-17: US$305.47; no sale recorded2023-07-25: US$305.81; no sale recorded2023-09-08: US$565.24; no sale recorded2023-10-18: US$379.45; no sale recorded2024-01-08: US$305.47; no sale recorded2024-03-16: US$398.00; no sale recorded2024-03-16: US$378.00; no sale recorded2024-03-16: US$55.06; sold recorded2024-03-23: US$280.00; no sale recorded2024-05-17: US$241.39; no sale recorded2024-05-24: US$378.00; no sale recorded2024-05-24: US$398.00; no sale recorded2024-06-07: US$376.84; no sale recorded2024-07-08: US$292.22; no sale recorded2024-08-31: US$33.52; no sale recorded2024-10-28: US$278.00; sold recorded2024-10-28: US$258.00; sold recorded2024-11-09: US$269.98; no sale recorded2024-11-21: US$274.98; sold recorded2024-11-23: US$280.00; no sale recorded2024-11-27: US$289.98; sold recorded2024-12-05: US$280.00; sold recorded2024-12-11: US$319.00; no sale recorded2024-12-31: US$279.88; sold recorded2025-01-13: US$258.00; sold recorded2025-01-13: US$278.00; sold recorded2025-01-14: US$280.00; sold recorded2025-01-22: US$280.00; sold recorded2025-03-09: US$371.86; no sale recorded2025-03-19: US$316.68; no sale recorded2025-03-28: US$278.79; no sale recorded2025-03-28: US$258.00; sold recorded2025-03-28: US$280.00; no sale recorded2025-04-13: US$354.39; no sale recorded2025-04-23: US$135.20; no sale recorded2025-04-28: US$135.10; no sale recorded2025-05-12: US$265.00; no sale recorded2025-05-19: US$123.73; no sale recorded2025-06-01: US$398.42; no sale recorded2025-06-10: US$542.86; no sale recorded2025-06-17: US$295.00; no sale recorded2025-07-09: US$280.00; no sale recorded2025-07-12: US$470.58; no sale recorded2025-07-31: US$258.00; no sale recorded2025-08-02: US$157.38; no sale recorded2025-08-05: US$562.24; no sale recorded2025-08-06: US$299.83; no sale recorded2025-08-11: US$366.20; no sale recorded2025-08-19: US$316.68; no sale recorded2025-08-29: US$298.99; no sale recorded2025-09-02: US$278.00; no sale recorded2025-09-13: US$290.00; no sale recorded2025-09-16: US$302.00; no sale recorded2025-09-19: US$291.37; no sale recorded2025-09-24: US$359.80; no sale recorded2025-09-28: US$288.00; no sale recorded2025-09-30: US$122.70; no sale recorded2025-10-16: US$122.50; no sale recorded2025-10-21: US$371.96; no sale recorded2025-10-24: US$360.47; no sale recorded2025-10-28: US$292.00; no sale recorded2025-11-07: US$287.60; no sale recorded2025-11-10: US$379.44; no sale recorded2025-11-15: US$360.47; no sale recorded2025-11-25: US$353.92; no sale recorded2025-11-26: US$278.00; no sale recorded2025-11-26: US$292.00; no sale recorded2025-12-11: US$319.00; no sale recorded2025-12-17: US$304.00; no sale recorded2025-12-24: US$292.00; no sale recorded2025-12-29: US$278.00; no sale recorded2026-01-14: US$366.00; no sale recorded2026-01-20: US$366.00; no sale recorded2026-01-21: US$320.00; no sale recorded2026-01-27: US$366.00; no sale recorded2026-01-28: US$366.00; no sale recorded2026-01-31: US$316.95; no sale recorded2026-02-07: US$327.52; no sale recorded2026-02-13: US$366.00; no sale recorded2026-02-15: US$366.00; no sale recorded2026-02-16: US$366.00; no sale recorded2026-02-17: US$366.00; no sale recorded2026-02-23: US$366.00; no sale recorded2026-02-24: US$366.00; no sale recorded2026-03-01: US$366.00; no sale recorded2026-03-04: US$280.00; no sale recorded2026-03-14: US$366.00; no sale recorded2026-03-20: US$366.00; no sale recorded2026-03-20: US$88.87; no sale recorded2026-03-29: US$366.00; no sale recorded2026-04-09: US$366.00; no sale recorded2026-04-09: US$400.64; no sale recorded2026-04-10: US$89.37; no sale recorded2026-04-24: US$280.00; no sale recorded2026-04-26: US$366.00; no sale recorded2026-04-28: US$326.94; no sale recorded2026-04-29: US$366.00; no sale recorded2026-04-29: US$313.20; no sale recorded2026-04-29: US$319.50; no sale recorded2026-05-03: US$91.63; no sale recorded2026-05-03: US$366.00; no sale recorded2026-05-06: US$366.00; no sale recorded2026-05-17: US$417.38; no sale recorded2026-05-29: US$313.20; no sale recorded2026-06-01: US$323.64; no sale recorded2026-06-02: US$319.50; no sale recorded2026-06-08: US$307.60; no sale recorded2026-06-10: US$310.28; no sale recorded2026-06-13: US$372.34; no sale recorded2026-07-02: US$313.20; no sale recorded2026-09-11: US$319.00; no sale recorded2026-11-06: US$138.38; no sale recorded2026-11-06: US$139.00; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$319.00

152 plotted records from 152 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

166 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
04 Mar 2026Siemens New In Box 6ES5374-2KG21 / 6ES5 374-2KG21 Memory CardeBay 397673620183New$280.000Recorded activeCN
01 Mar 2026SIEMENS 6ES5374-2KG21 / 6ES53742KG21 (USED)eBay 236661640865Used$366.000Recorded activeUS
24 Feb 2026SIEMENS 6ES5374-2KG21 / 6ES53742KG21 (USED)eBay 397642918133Used$366.000Recorded activeUS
23 Feb 2026SIEMENS 6ES5374-2KG21 / 6ES53742KG21 (USED)eBay 397639547925Used$366.000Recorded activeUS
17 Feb 2026SIEMENS 6ES5374-2KG21 / 6ES53742KG21 (USED)eBay 236640201193Used$366.000Recorded activeUS
16 Feb 2026SIEMENS 6ES5374-2KG21 / 6ES53742KG21 (USED)eBay 397614635331Used$366.000Recorded activeUS
15 Feb 2026SIEMENS 6ES5374-2KG21 / 6ES53742KG21 (USED)eBay 236637007457Used$366.000Recorded activeUS
13 Feb 2026SIEMENS 6ES5374-2KG21 / 6ES53742KG21 (USED)eBay 236633545379Used$366.000Recorded activeUS
07 Feb 2026NEW SIEMENS 1PC In Box 6ES5374-2KG21 6ES5 374-2KG21 One year warrantyeBay 406678087058New$327.520Recorded activeCN
31 Jan 20261PC New In Box Siemens 6ES5374-2KG21 6ES5 374-2KG21 One year warranty #XReBay 406655080881New$316.950Recorded activeCN
28 Jan 2026SIEMENS 6ES5374-2KG21 / 6ES53742KG21 (USED)eBay 236604934978Used$366.000Recorded activeUS
27 Jan 2026SIEMENS 6ES5374-2KG21 / 6ES53742KG21 (USED)eBay 397540395819Used$366.000Recorded activeUS
23 Jan 2026Siemens Simatic S5 6ES5374-2KG21 E-Stand: 02 Memory Card 128KB/16 bit -used-eBay 406630471263Gebraucht116.37 [DE]0Recorded activeDE
21 Jan 20261PC New In Box Siemens 6ES5374-2KG21 6ES5 374-2KG21 Fast DeliveryeBay 376883558454New$320.000Recorded activeCN
20 Jan 2026SIEMENS 6ES5374-2KG21 / 6ES53742KG21 (USED)eBay 397514412071Used$366.000Recorded activeUS
14 Jan 2026SIEMENS 6ES5374-2KG21 / 6ES53742KG21 (USED)eBay 317761834963Used$366.000Recorded activeUS
29 Dec 2025Siemens New In Box 6ES5374-2KG21 / 6ES5 374-2KG21 Memory CardeBay 389428482194New$278.000Recorded activeCN
24 Dec 20256ES5374-2KG21 | 6ES5 374-2KG21 PLC Module SIEMENS NEW IN BOXeBay 366077518898New$292.000Recorded activeCN
17 Dec 20251P New Boxed SIEMENS 6ES5374-2KG21 / 6ES5 374-2KG21 #VIP Top-SellereBay 366063360939New$304.000Recorded activeCN
11 Dec 20251PC New In Box Siemens 6ES5374-2KG21 6ES5 374-2KG21 One year warrantyeBay 205914458384New$319.000Recorded activeHK
26 Nov 20256ES5374-2KG21 | 6ES5 374-2KG21 PLC Module SIEMENS NEW IN BOXeBay 366020367146New$292.000Recorded activeCN
26 Nov 2025Siemens New In Box 6ES5374-2KG21 / 6ES5 374-2KG21 Memory CardeBay 389288489884New$278.000Recorded activeCN
25 Nov 20251PC New In Box Siemens 6ES5374-2KG21 6ES5 374-2KG21 One year warranty #XReBay 397318179816New$353.920Recorded activeCN
15 Nov 2025New In Box SIEMENS 6ES5374-2KG21 Memory CardeBay 317542084317New$360.470Recorded activeCN
10 Nov 2025New In Box SIEMENS 6ES5374-2KG21 Memory CardeBay 236449662841New$379.440Recorded 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

6ES5374-2FL216ES5374-2FM216ES5374-2HA216ES5374-2KH26ES5374-2KH216ES5374-2KK21

Related part numbers

6ES5924-3SA11374-1KH216ES5923-3UA116ES5095-8MA016EP1333-2BA016ES5700-8MA116EP1334-1SH016ES5760-1AA116ES5752-0AA226ES5922-3UA116ES5458-7LA116ES5441-8MA116ES5943-7UA116ES7414-2XG01-0AB06ES5-490-7LB11

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