PartHistory
Siemens / PLCs and I/O (SIMATIC)

6ES7521-1BH00-0AA0

PLCs and I/O (SIMATIC) family illustration
Recorded listings
32
Recorded quantity sold
2
Median recorded price
$353.2830 US-dollar records
Recorded price range
$247.09to $4268.39 USD
First listing start: 30 Nov 2024Last listing start: 07 Aug 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.0.002000.004000.006000.008000.00Nov 2024Apr 2025Sep 2025Feb 2026Aug 20262024-11-30: US$247.09; sold recorded2025-01-10: US$317.90; sold recorded2025-03-25: US$403.64; no sale recorded2025-04-13: US$358.84; no sale recorded2025-06-27: US$382.99; no sale recorded2025-07-07: US$347.72; no sale recorded2025-07-25: US$414.00; no sale recorded2025-09-09: US$4107.76; no sale recorded2025-09-23: US$297.31; no sale recorded2025-11-05: US$325.00; no sale recorded2025-11-15: US$297.31; no sale recorded2025-11-29: US$383.72; no sale recorded2025-12-18: US$277.44; no sale recorded2026-01-09: US$4087.01; no sale recorded2026-01-29: US$277.42; no sale recorded2026-01-29: US$277.34; no sale recorded2026-01-29: US$277.24; no sale recorded2026-02-02: US$272.24; no sale recorded2026-02-04: US$276.74; no sale recorded2026-02-07: US$4078.38; no sale recorded2026-02-07: US$4075.38; no sale recorded2026-03-05: US$4078.38; no sale recorded2026-03-07: US$295.75; no sale recorded2026-03-09: US$4223.39; no sale recorded2026-03-09: US$4226.89; no sale recorded2026-03-12: US$512.96; no sale recorded2026-03-28: US$311.88; no sale recorded2026-05-17: US$344.25; no sale recorded2026-07-06: US$4268.39; no sale recorded2026-08-07: US$3996.81; 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.0.002000.004000.006000.008000.00Nov 2024Sep 2025Aug 20262024-11-30: US$247.09; sold recorded2025-01-10: US$317.90; sold recorded2025-03-25: US$403.64; no sale recorded2025-04-13: US$358.84; no sale recorded2025-06-27: US$382.99; no sale recorded2025-07-07: US$347.72; no sale recorded2025-07-25: US$414.00; no sale recorded2025-09-09: US$4107.76; no sale recorded2025-09-23: US$297.31; no sale recorded2025-11-05: US$325.00; no sale recorded2025-11-15: US$297.31; no sale recorded2025-11-29: US$383.72; no sale recorded2025-12-18: US$277.44; no sale recorded2026-01-09: US$4087.01; no sale recorded2026-01-29: US$277.42; no sale recorded2026-01-29: US$277.34; no sale recorded2026-01-29: US$277.24; no sale recorded2026-02-02: US$272.24; no sale recorded2026-02-04: US$276.74; no sale recorded2026-02-07: US$4078.38; no sale recorded2026-02-07: US$4075.38; no sale recorded2026-03-05: US$4078.38; no sale recorded2026-03-07: US$295.75; no sale recorded2026-03-09: US$4223.39; no sale recorded2026-03-09: US$4226.89; no sale recorded2026-03-12: US$512.96; no sale recorded2026-03-28: US$311.88; no sale recorded2026-05-17: US$344.25; no sale recorded2026-07-06: US$4268.39; no sale recorded2026-08-07: US$3996.81; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$353.28

30 plotted records from 30 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

32 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
07 Aug 2026New Siemens 6ES7 521-1BH00-0AA0 6ES7521-1BH00-0AA0 CPU ModuleeBay 377401211008New$3996.810Recorded activeUS
06 Jul 2026NEW Siemens 6ES7 521-1BH00-0AA0 6ES7521-1BH00-0AA0 CPU ModuleeBay 377322456452New$4268.390Recorded activeUS
17 May 2026New In Box SIEMENS 6ES7 521-1BH00-0AA0 6ES7521-1BH00-0AA0 CPU ModuleeBay 318316635743New$344.250Recorded activeUS
28 Mar 2026 New In Box SIEMENS 6ES7 521-1BH00-0AA0 6ES7521-1BH00-0AA0 CPU ModuleeBay 168268459438New$311.880Recorded activeCN
12 Mar 2026New In Box SIEMENS 6ES7 521-1BH00-0AA0 6ES7521-1BH00-0AA0 CPU ModuleeBay 317991066281New$512.960Recorded activeUS
09 Mar 2026New Siemens 6ES7 521-1BH00-0AA0 6ES7521-1BH00-0AA0 CPU ModuleeBay 198168568316New$4226.890Recorded activeUS
09 Mar 2026NEW Siemens 6ES7 521-1BH00-0AA0 6ES7521-1BH00-0AA0 CPU ModuleeBay 377020692427New$4223.390Recorded activeUS
09 Mar 2026NEW SIEMENS 6ES7 521-1BH00-0AA0 6ES7521-1BH00-0AA0 CPU Module #eBay 198167529527Neu418.25 [DE]0Recorded activeCN
07 Mar 2026New In Box SIEMENS 6ES7 521-1BH00-0AA0 6ES7521-1BH00-0AA0 CPU ModuleeBay 389710361245New$295.750Recorded activeCN
05 Mar 2026New Siemens 6ES7 521-1BH00-0AA0 6ES7521-1BH00-0AA0 CPU ModuleeBay 157727679363New$4078.380Recorded activeUS
07 Feb 2026NEW Siemens 6ES7 521-1BH00-0AA0 6ES7521-1BH00-0AA0 CPU ModuleeBay 376943012817New$4075.380Recorded activeUS
07 Feb 2026New Siemens 6ES7 521-1BH00-0AA0 6ES7521-1BH00-0AA0 CPU ModuleeBay 157666216555New$4078.380Recorded activeUS
04 Feb 20261PC Free shipping NEW Siemens 6ES7521-1BH00-0AA0 1 Year warrantyeBay 376930435491New$276.740Recorded activeCN
02 Feb 2026One Brand NEW Siemens Free delivery 6ES7521-1BH00-0AA0 Warranty IncludedeBay 168129742039New$272.240Recorded activeCN
29 Jan 2026One Brand NEW Siemens Free delivery 6ES7521-1BH00-0AA0 Warranty IncludedeBay 389553856688New$277.240Recorded activeCN
29 Jan 20261PC NEW Siemens For 6ES7521-1BH00-0AA0 With 1 Year warrantyeBay 317816822386New$277.340Recorded activeCN
29 Jan 20261PC New 6ES7521-1BH00-0AA0 Siemens Tariff-free Fast ShippingeBay 287107767811New$277.420Recorded activeCN
09 Jan 2026New Siemens 6ES7 521-1BH00-0AA0 6ES7521-1BH00-0AA0 CPU ModuleeBay 376850244188New$4087.010Recorded activeUS
02 Jan 2026NEW SIEMENS 6ES7 521-1BH00-0AA0 6ES7521-1BH00-0AA0 CPU ModuleeBay 297899387671Neu445.17 [DE]0Recorded activeCN
18 Dec 2025New In Box SIEMENS 6ES7 521-1BH00-0AA0 6ES7521-1BH00-0AA0 CPU ModuleeBay 366065957411New$277.440Recorded activeCN
29 Nov 2025NEW SIEMENS 6ES7 521-1BH00-0AA0 6ES7521-1BH00-0AA0 CPU ModuleeBay 397334870117New$383.720Recorded activeCN
15 Nov 2025New In Box SIEMENS 6ES7 521-1BH00-0AA0 6ES7521-1BH00-0AA0 CPU ModuleeBay 317542104562New$297.310Recorded activeCN
05 Nov 2025NEW SIEMENS 6ES7 521-1BH00-0AA0 6ES7521-1BH00-0AA0 CPU ModuleeBay 197830874472New$325.000Recorded activeUS
23 Sep 2025New In Box SIEMENS 6ES7 521-1BH00-0AA0 6ES7521-1BH00-0AA0 CPU ModuleeBay 389002863677New$297.310Recorded activeCN
09 Sep 2025NEW SIEMENS 6ES7 521-1BH00-0AA0 6ES7521-1BH00-0AA0 CPU ModuleeBay 226965347095New$4107.760Recorded activeCA
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

6ES75184AP000AB06ES7521-1AB00-0AB06ES7521-1BH006ES7521-1BH00-0AB6ES7521-1BH00-0AB06ES7521-1BH00-0AB0$

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