PartHistory
Siemens / Other Siemens parts

951-7LD21

Other Siemens parts family illustration
Recorded listings
159
Recorded quantity sold
25
Median recorded price
$259.88141 US-dollar records
Recorded price range
$1.00to $1800.00 USD
First listing start: 18 Mar 2017Last listing start: 21 Nov 2025

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.01101001000Mar 2017May 2019Jul 2021Sep 2023Nov 20252017-03-18: US$99.99; no sale recorded2017-03-24: US$444.98; no sale recorded2017-03-25: US$99.99; no sale recorded2017-04-01: US$99.99; no sale recorded2017-04-02: US$25.00; no sale recorded2017-04-08: US$99.99; sold recorded2017-05-21: US$184.67; no sale recorded2017-06-16: US$261.00; no sale recorded2017-06-21: US$184.67; no sale recorded2017-07-05: US$90.00; sold recorded2017-08-28: US$184.67; no sale recorded2017-11-07: US$915.20; no sale recorded2017-11-20: US$134.75; no sale recorded2017-11-20: US$184.67; no sale recorded2017-12-31: US$425.94; no sale recorded2018-01-22: US$418.94; no sale recorded2018-01-26: US$134.24; no sale recorded2018-01-26: US$184.67; no sale recorded2018-02-28: US$184.67; no sale recorded2018-03-28: US$925.25; sold recorded2018-04-16: US$265.00; no sale recorded2018-04-24: US$127.19; no sale recorded2018-05-02: US$133.98; no sale recorded2018-09-03: US$490.00; no sale recorded2018-10-08: US$125.00; no sale recorded2019-01-03: US$50.00; sold recorded2019-01-18: US$133.86; no sale recorded2019-01-19: US$127.18; sold recorded2019-01-29: US$109.99; sold recorded2019-10-29: US$899.00; no sale recorded2019-11-08: US$248.00; no sale recorded2019-11-19: US$246.00; no sale recorded2019-12-26: US$400.00; sold recorded2020-01-09: US$382.68; no sale recorded2020-01-24: US$199.10; no sale recorded2020-02-19: US$246.00; no sale recorded2020-02-27: US$264.00; no sale recorded2020-03-02: US$246.00; no sale recorded2020-04-23: US$199.10; no sale recorded2020-06-11: US$832.00; no sale recorded2020-07-15: US$407.75; no sale recorded2020-07-23: US$950.00; no sale recorded2020-09-11: US$80.00; no sale recorded2020-10-28: US$400.00; sold recorded2020-11-02: US$1336.32; no sale recorded2020-12-11: US$110.00; no sale recorded2021-01-13: US$1.00; no sale recorded2021-01-21: US$1.00; sold recorded2021-01-25: US$355.00; no sale recorded2021-01-25: US$1.00; no sale recorded2021-02-02: US$1.00; no sale recorded2021-02-10: US$472.90; no sale recorded2021-02-12: US$1.00; no sale recorded2021-02-12: US$713.52; no sale recorded2021-02-24: US$1.00; no sale recorded2021-03-02: US$19.00; no sale recorded2021-03-08: US$143.00; no sale recorded2021-03-08: US$143.00; no sale recorded2021-03-08: US$143.00; no sale recorded2021-03-09: US$143.00; no sale recorded2021-03-09: US$143.00; no sale recorded2021-03-17: US$1.00; no sale recorded2021-04-08: US$1.00; no sale recorded2021-04-17: US$879.98; no sale recorded2021-04-19: US$1.00; no sale recorded2021-04-29: US$1.00; no sale recorded2021-05-05: US$19.00; no sale recorded2021-05-06: US$1.00; no sale recorded2021-05-14: US$409.00; no sale recorded2021-05-17: US$1.00; no sale recorded2021-05-23: US$877.54; no sale recorded2021-05-31: US$1.00; no sale recorded2021-05-31: US$176.80; no sale recorded2021-06-07: US$19.00; no sale recorded2021-06-17: US$1.00; no sale recorded2021-06-23: US$860.47; no sale recorded2022-03-07: US$799.56; no sale recorded2022-03-20: US$1080.00; no sale recorded2022-03-26: US$60.00; sold recorded2022-04-04: US$350.00; no sale recorded2022-04-09: US$735.07; no sale recorded2022-05-02: US$116.00; no sale recorded2022-05-06: US$541.50; no sale recorded2022-06-01: US$780.98; no sale recorded2022-06-18: US$210.88; no sale recorded2022-07-03: US$99.00; no sale recorded2022-07-10: US$99.00; no sale recorded2022-07-15: US$795.54; no sale recorded2022-07-16: US$122.00; no sale recorded2022-07-22: US$736.00; no sale recorded2022-08-05: US$289.00; no sale recorded2022-08-05: US$315.00; no sale recorded2022-08-13: US$1080.00; no sale recorded2022-08-14: US$116.00; no sale recorded2022-08-15: US$116.00; no sale recorded2022-08-16: US$116.00; no sale recorded2022-08-16: US$189.79; no sale recorded2022-09-04: US$390.49; no sale recorded2022-11-02: US$254.60; no sale recorded2022-11-05: US$849.94; no sale recorded2022-11-25: US$767.00; no sale recorded2022-11-25: US$1381.00; no sale recorded2022-11-26: US$767.00; no sale recorded2022-11-26: US$1381.00; no sale recorded2022-11-27: US$1381.00; no sale recorded2022-11-27: US$767.00; no sale recorded2022-11-28: US$1381.00; no sale recorded2022-11-28: US$767.00; no sale recorded2022-11-29: US$767.00; no sale recorded2022-11-29: US$1381.00; no sale recorded2022-11-30: US$1381.00; no sale recorded2022-11-30: US$767.00; no sale recorded2022-12-01: US$1381.00; no sale recorded2022-12-03: US$767.00; no sale recorded2022-12-03: US$767.00; no sale recorded2022-12-03: US$1381.00; no sale recorded2022-12-04: US$767.00; no sale recorded2022-12-04: US$1381.00; no sale recorded2022-12-05: US$767.00; no sale recorded2022-12-05: US$1381.00; no sale recorded2022-12-21: US$265.00; no sale recorded2022-12-30: US$699.99; no sale recorded2023-03-15: US$179.25; no sale recorded2023-03-16: US$200.34; no sale recorded2023-09-01: US$390.49; no sale recorded2024-02-27: US$114.30; sold recorded2024-02-27: US$282.89; sold recorded2024-06-03: US$315.00; no sale recorded2024-06-12: US$20.00; sold recorded2024-09-23: US$1200.00; no sale recorded2024-11-03: US$259.88; no sale recorded2024-11-07: US$317.66; sold recorded2024-11-26: US$314.48; sold recorded2025-02-22: US$413.92; no sale recorded2025-06-09: US$438.00; no sale recorded2025-07-30: US$175.00; no sale recorded2025-09-27: US$859.00; no sale recorded2025-10-07: US$390.49; no sale recorded2025-10-26: US$170.00; no sale recorded2025-11-10: US$1800.00; no sale recorded2025-11-21: US$119.00; 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.01101001000Mar 2017Jul 2021Nov 20252017-03-18: US$99.99; no sale recorded2017-03-24: US$444.98; no sale recorded2017-03-25: US$99.99; no sale recorded2017-04-01: US$99.99; no sale recorded2017-04-02: US$25.00; no sale recorded2017-04-08: US$99.99; sold recorded2017-05-21: US$184.67; no sale recorded2017-06-16: US$261.00; no sale recorded2017-06-21: US$184.67; no sale recorded2017-07-05: US$90.00; sold recorded2017-08-28: US$184.67; no sale recorded2017-11-07: US$915.20; no sale recorded2017-11-20: US$134.75; no sale recorded2017-11-20: US$184.67; no sale recorded2017-12-31: US$425.94; no sale recorded2018-01-22: US$418.94; no sale recorded2018-01-26: US$134.24; no sale recorded2018-01-26: US$184.67; no sale recorded2018-02-28: US$184.67; no sale recorded2018-03-28: US$925.25; sold recorded2018-04-16: US$265.00; no sale recorded2018-04-24: US$127.19; no sale recorded2018-05-02: US$133.98; no sale recorded2018-09-03: US$490.00; no sale recorded2018-10-08: US$125.00; no sale recorded2019-01-03: US$50.00; sold recorded2019-01-18: US$133.86; no sale recorded2019-01-19: US$127.18; sold recorded2019-01-29: US$109.99; sold recorded2019-10-29: US$899.00; no sale recorded2019-11-08: US$248.00; no sale recorded2019-11-19: US$246.00; no sale recorded2019-12-26: US$400.00; sold recorded2020-01-09: US$382.68; no sale recorded2020-01-24: US$199.10; no sale recorded2020-02-19: US$246.00; no sale recorded2020-02-27: US$264.00; no sale recorded2020-03-02: US$246.00; no sale recorded2020-04-23: US$199.10; no sale recorded2020-06-11: US$832.00; no sale recorded2020-07-15: US$407.75; no sale recorded2020-07-23: US$950.00; no sale recorded2020-09-11: US$80.00; no sale recorded2020-10-28: US$400.00; sold recorded2020-11-02: US$1336.32; no sale recorded2020-12-11: US$110.00; no sale recorded2021-01-13: US$1.00; no sale recorded2021-01-21: US$1.00; sold recorded2021-01-25: US$355.00; no sale recorded2021-01-25: US$1.00; no sale recorded2021-02-02: US$1.00; no sale recorded2021-02-10: US$472.90; no sale recorded2021-02-12: US$1.00; no sale recorded2021-02-12: US$713.52; no sale recorded2021-02-24: US$1.00; no sale recorded2021-03-02: US$19.00; no sale recorded2021-03-08: US$143.00; no sale recorded2021-03-08: US$143.00; no sale recorded2021-03-08: US$143.00; no sale recorded2021-03-09: US$143.00; no sale recorded2021-03-09: US$143.00; no sale recorded2021-03-17: US$1.00; no sale recorded2021-04-08: US$1.00; no sale recorded2021-04-17: US$879.98; no sale recorded2021-04-19: US$1.00; no sale recorded2021-04-29: US$1.00; no sale recorded2021-05-05: US$19.00; no sale recorded2021-05-06: US$1.00; no sale recorded2021-05-14: US$409.00; no sale recorded2021-05-17: US$1.00; no sale recorded2021-05-23: US$877.54; no sale recorded2021-05-31: US$1.00; no sale recorded2021-05-31: US$176.80; no sale recorded2021-06-07: US$19.00; no sale recorded2021-06-17: US$1.00; no sale recorded2021-06-23: US$860.47; no sale recorded2022-03-07: US$799.56; no sale recorded2022-03-20: US$1080.00; no sale recorded2022-03-26: US$60.00; sold recorded2022-04-04: US$350.00; no sale recorded2022-04-09: US$735.07; no sale recorded2022-05-02: US$116.00; no sale recorded2022-05-06: US$541.50; no sale recorded2022-06-01: US$780.98; no sale recorded2022-06-18: US$210.88; no sale recorded2022-07-03: US$99.00; no sale recorded2022-07-10: US$99.00; no sale recorded2022-07-15: US$795.54; no sale recorded2022-07-16: US$122.00; no sale recorded2022-07-22: US$736.00; no sale recorded2022-08-05: US$289.00; no sale recorded2022-08-05: US$315.00; no sale recorded2022-08-13: US$1080.00; no sale recorded2022-08-14: US$116.00; no sale recorded2022-08-15: US$116.00; no sale recorded2022-08-16: US$116.00; no sale recorded2022-08-16: US$189.79; no sale recorded2022-09-04: US$390.49; no sale recorded2022-11-02: US$254.60; no sale recorded2022-11-05: US$849.94; no sale recorded2022-11-25: US$767.00; no sale recorded2022-11-25: US$1381.00; no sale recorded2022-11-26: US$767.00; no sale recorded2022-11-26: US$1381.00; no sale recorded2022-11-27: US$1381.00; no sale recorded2022-11-27: US$767.00; no sale recorded2022-11-28: US$1381.00; no sale recorded2022-11-28: US$767.00; no sale recorded2022-11-29: US$767.00; no sale recorded2022-11-29: US$1381.00; no sale recorded2022-11-30: US$1381.00; no sale recorded2022-11-30: US$767.00; no sale recorded2022-12-01: US$1381.00; no sale recorded2022-12-03: US$767.00; no sale recorded2022-12-03: US$767.00; no sale recorded2022-12-03: US$1381.00; no sale recorded2022-12-04: US$767.00; no sale recorded2022-12-04: US$1381.00; no sale recorded2022-12-05: US$767.00; no sale recorded2022-12-05: US$1381.00; no sale recorded2022-12-21: US$265.00; no sale recorded2022-12-30: US$699.99; no sale recorded2023-03-15: US$179.25; no sale recorded2023-03-16: US$200.34; no sale recorded2023-09-01: US$390.49; no sale recorded2024-02-27: US$114.30; sold recorded2024-02-27: US$282.89; sold recorded2024-06-03: US$315.00; no sale recorded2024-06-12: US$20.00; sold recorded2024-09-23: US$1200.00; no sale recorded2024-11-03: US$259.88; no sale recorded2024-11-07: US$317.66; sold recorded2024-11-26: US$314.48; sold recorded2025-02-22: US$413.92; no sale recorded2025-06-09: US$438.00; no sale recorded2025-07-30: US$175.00; no sale recorded2025-09-27: US$859.00; no sale recorded2025-10-07: US$390.49; no sale recorded2025-10-26: US$170.00; no sale recorded2025-11-10: US$1800.00; no sale recorded2025-11-21: US$119.00; no sale recorded
Sold recordedNo sale recordedMonthly median

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

Median recorded price, all years$259.88

141 plotted records from 141 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

159 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
21 Nov 20256ES5 951-7LD21 | Siemens | SIMATIC S5 | Power Supply, Used (UPP)eBay 267484225360Used$119.000Recorded activeUS
10 Nov 2025SIEMENS SIMATIC S5 6ES5 951-7LD21eBay 227068803034Used$1800.000Recorded activeUS
26 Oct 2025SIEMENS 6ES5 951-7LD21 POWER SUPPLY MODULE ( USED CONDITION )eBay 376650499855Used$170.000Recorded activeAE
07 Oct 2025Used 1Pcs 6ES5 951-7LD21 Siemens Plc Module bxeBay 336221232442Used$390.490Recorded activeCN
27 Sep 20256ES5 951-7LD21 | Siemens | SIMATIC S5 | Power Supply, 120/230VAC, 7/15A, OpenedeBay 267417916370New - Open box$859.000Recorded activeUS
30 Jul 2025SIEMENS Power Supply 6ES5 951-7LD21eBay 146740666013Used$175.000Recorded activePL
23 Jul 2025Siemens 6ES 951-7LD21 Simatic S5 Power SupplyeBay 177287119625Gebraucht116.36 [DE]0Recorded activeDE
09 Jun 2025Siemens Simatic S5 6ES5 951-7LD21 Power SupplyeBay 236142945565Used$438.000Recorded activeIN
22 Feb 20251Pcs Used Siemens 6ES5 951-7LD21 uaeBay 167332917120Used$413.920Recorded activeCN
28 Nov 2024SIEMENS SIMATIC S5 6ES5 951-7LD21 E-STAND: 1eBay 387658678299Gebraucht104.12 [Germany]0Recorded activeDE
28 Nov 2024SIEMENS SIMATIC S5 6ES5 951-7LD21 E-STAND: 2eBay 387658480339Gebraucht104.12 [Germany]0Recorded activeDE
26 Nov 20241PC New Sealed SIEMENS 6ES5 951-7LD21 6ES5951-7LD21 w/ 1 YEAR WARRANTY/eBay 316000961933New$314.481Sold recordedCN
07 Nov 20241PC New Sealed SIEMENS 6ES5 951-7LD21 6ES5951-7LD21 w/ 1 YEAR WARRANTYeBay 356234872377New$317.661Sold recordedUS
03 Nov 20241PC New Sealed SIEMENS 6ES5 951-7LD21 6ES5951-7LD21 w/ 1 YEAR WARRANTYeBay 375762032511New$259.880Recorded activeCN
23 Sep 2024Siemens SIMATIC S5 Stromversorgung 6ES5 951-7LD21 | E:02 | 6ES5951-7LD21eBay 286074270887Gebraucht26.19 [Germany]1Sold recordedDE
23 Sep 2024Siemens SIMATIC S5 Stromversorgung 6ES5 951-7LD21 | E:01 | 6ES5951-7LD21eBay 286074275709Gebraucht28.29 [Germany]1Sold recordedDE
23 Sep 2024Siemens Sitarans LC500 Capacitance Level TransmittereBay 315779085024New$1200.000No sale recordedIN
05 Jul 2024SIEMENS SIMATIC 6ES5 951-7LD21 BLOCK eBay 126562511341Gebraucht157.94 [Germany]0Recorded activeDE
12 Jun 2024Ite Siemens JN321 30 Amp Fusible Disconnect Safety Switch 240 Volt 1 PH N-1 eBay 186491718257Used$20.001Sold recordedUS
03 Jun 20246ES5 951-7LD21 New IN STOCK SIEMENS PLC ship by UPSeBay 186473114551New$315.000Recorded activeCN
18 Mar 2024Siemens 6ES5 951-7LD21 (6ES5951-7LD21)eBay 296303971759Neu: Sonstige (siehe Artikelbeschreibung)259.49 [Germany]2Sold recordedDE
27 Feb 2024SIEMENS SIMATIC PS 7A / 15A 6ES5 951-7LD21 POWER SUPPLY / # G 3B2 9240eBay 186318002508Used$282.891Sold recordedPL
27 Feb 2024Siemens 6ES5 951-7LD21 / #D S0NK 6432 power supplyeBay 196266449183Used$114.301Sold recordedPL
30 Oct 2023Siemens SIMATIC S5 Stromversorgung 6ES5 951-7LD21 | E:02 | 6ES5951-7LD21eBay 285537568732Neu: Sonstige (siehe Artikelbeschreibung)610.61 [Germany]1Sold recordedDE
01 Sep 20231Pcs Used Siemens 6ES5 951-7LD21 uaeBay 355012743180Used$390.490Recorded activeCN
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

951-7LB21951-7LD11951-7LD12951-7NB12951-7NB13951-7NB21

Related part numbers

6ES5951-7LD216ES5951-7LB21941-7UB11944-7UA216ES5431-7LA116ES5951-7LB14491-0LB11331-SL11431-8MD11305-7LA11451-8MA11306-7LA1125-135-017-521

Search current eBay listings