PartHistory
Siemens / Contactors and overloads

3RU2126-1KB0

Contactors and overloads family illustration
Recorded listings
46
Recorded quantity sold
15
Median recorded price
$64.9931 US-dollar records
Recorded price range
$19.95to $206.00 USD
First listing start: 23 Sep 2019Last listing start: 19 Mar 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.0.00100.00200.00300.00400.00Sep 2019Apr 2021Dec 2022Jul 2024Mar 20262019-09-23: US$65.00; sold recorded2020-01-09: US$112.53; no sale recorded2020-01-13: US$64.99; no sale recorded2020-02-17: US$19.95; no sale recorded2020-02-17: US$35.00; no sale recorded2020-04-24: US$34.00; sold recorded2020-07-27: US$24.00; no sale recorded2020-12-10: US$112.00; no sale recorded2022-02-08: US$19.99; sold recorded2022-04-09: US$19.95; sold recorded2022-08-02: US$47.75; sold recorded2022-08-05: US$29.00; sold recorded2022-12-29: US$45.71; no sale recorded2023-01-15: US$81.25; no sale recorded2023-08-25: US$108.41; no sale recorded2023-10-03: US$49.99; no sale recorded2024-01-04: US$76.00; no sale recorded2024-01-04: US$92.00; no sale recorded2024-01-04: US$206.00; no sale recorded2024-10-18: US$55.46; no sale recorded2024-11-04: US$98.00; no sale recorded2024-11-27: US$25.00; no sale recorded2025-04-29: US$100.00; no sale recorded2025-05-29: US$64.99; no sale recorded2025-08-22: US$54.63; no sale recorded2025-08-27: US$34.99; no sale recorded2025-09-04: US$135.07; no sale recorded2025-09-08: US$135.07; no sale recorded2025-09-24: US$135.07; no sale recorded2025-10-18: US$38.05; no sale recorded2026-03-19: US$115.00; 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.0.00100.00200.00300.00400.00Sep 2019Dec 2022Mar 20262019-09-23: US$65.00; sold recorded2020-01-09: US$112.53; no sale recorded2020-01-13: US$64.99; no sale recorded2020-02-17: US$19.95; no sale recorded2020-02-17: US$35.00; no sale recorded2020-04-24: US$34.00; sold recorded2020-07-27: US$24.00; no sale recorded2020-12-10: US$112.00; no sale recorded2022-02-08: US$19.99; sold recorded2022-04-09: US$19.95; sold recorded2022-08-02: US$47.75; sold recorded2022-08-05: US$29.00; sold recorded2022-12-29: US$45.71; no sale recorded2023-01-15: US$81.25; no sale recorded2023-08-25: US$108.41; no sale recorded2023-10-03: US$49.99; no sale recorded2024-01-04: US$76.00; no sale recorded2024-01-04: US$92.00; no sale recorded2024-01-04: US$206.00; no sale recorded2024-10-18: US$55.46; no sale recorded2024-11-04: US$98.00; no sale recorded2024-11-27: US$25.00; no sale recorded2025-04-29: US$100.00; no sale recorded2025-05-29: US$64.99; no sale recorded2025-08-22: US$54.63; no sale recorded2025-08-27: US$34.99; no sale recorded2025-09-04: US$135.07; no sale recorded2025-09-08: US$135.07; no sale recorded2025-09-24: US$135.07; no sale recorded2025-10-18: US$38.05; no sale recorded2026-03-19: US$115.00; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$64.99

31 plotted records from 31 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

46 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
19 Mar 2026New Siemens Sirius 3RU2126-1KB0 Mounting ContactoreBay 188184051007New - Open box$115.000Recorded activeUS
01 Mar 2026New Original Sealed Package SIEMENS 3RU2126-1KB0eBay 117064655710Nuovo72.05 [IT]0Recorded activeIT
18 Oct 2025Siemens 3RU2126-1KB0 Overload Relay 9-12.5A 3RU21261KB0 (New boxed) B121eBay 376631834684New$38.050Recorded activeGB
24 Sep 2025SIEMENS 3RU2126-1KB0 / 3RU21261KB0 (BRAND NEW)eBay 236347351501New$135.070Recorded activeUS
08 Sep 2025SIEMENS 3RU2126-1KB0 / 3RU21261KB0 (BRAND NEW)eBay 236315651150New$135.070Recorded activeUS
04 Sep 2025SIEMENS 3RU2126-1KB0 / 3RU21261KB0 (BRAND NEW)eBay 236307773236New$135.070Recorded activeUS
27 Aug 2025SIEMENS 3RU2126-1KB0 Thermal Overload Relay UnusedeBay 297570848742New - Open box$34.990Recorded activeUS
22 Aug 2025SIEMENS 3RU2126-1KB0 / 3RU21261KB0 (NEW IN BOX)eBay 388869400155New - Open box$54.630Recorded activeCA
01 Jun 2025USED SIEMENS 3RU2126-1KB0 [24 MONTH WARRANTY]eBay 177144900456Gebraucht31.92 [DE]0Recorded activeCZ
29 May 2025UNUSED SIEMENS SIRUIS THERMAL OVERLOAD RELAY 3RU2126-1KB0 eBay 236127398081New - Open box$64.990Recorded activeUS
29 Apr 2025LOT OF 2 PCs Siemens 3RU2126-1KB0 Overload Relay 9-12.5AeBay 286529696655New - Open box$100.000Recorded activeAE
27 Nov 2024Siemens 3RU2126-1KB0 Thermal Overload Relay Contactors CL10 S0 9-12.5A SeBay 226469596966New$25.000Recorded activeUS
04 Nov 20243RU2126-1KB0 1PC NEW SIEMENS 3RU2126-1KB0 9-12.5A Expedited ShippingeBay 356223342356New$98.000Recorded activeHK
18 Oct 2024Siemens 3RU2126-1KB0 Thermal Overload Relay - adjustable from 9 to 12.5 AMPSeBay 226406938843New$55.460Recorded activeUS
04 Jan 2024SIEMENS HV350 / HV350 (USED)eBay 395112154881Used$206.000Recorded activeUS
04 Jan 2024SIEMENS P240 / P240 (NEW IN BOX)eBay 315074386619New - Open box$92.000Recorded activeUS
04 Jan 2024SIEMENS 3RU2126-1KB0 / 3RU21261KB0 (NEW IN BOX)eBay 395112154916New - Open box$76.000Recorded activeUS
03 Oct 20232 Pk Siemens 3RU2126-1KB0 Thermal Overload Relay Contactors CL10 S0 9-12.5A SeBay 235239058040New$49.990No sale recordedUS
25 Aug 2023Thermal relay 3RU2126-1KB0 /E1USeBay 186049708118New - Open box$108.410No sale recordedPL
24 Aug 2023USED SIEMENS 3RU2126-1KB0 [24 MONTHS WARRANTY]eBay 175872446652Gebraucht30.18 [Germany]0No sale recordedCZ
18 Aug 2023USED SIEMENS 3RU2126-1KB0 [24 MONTHS WARRANTY]eBay 175865026172Gebraucht30.91 [Germany]0No sale recordedCZ
15 Jan 2023SIEMENS 3RU2126-1KB0 FREE DHL EXPRESS SHIPPINGeBay 255929034319New$81.250No sale recordedJO
12 Jan 20233RU2126-1KB0 Thermische Relais Serie: 3RT20 Größe: S0 Hilfsschütze: NC,NO SIEMENeBay 204213284332Neu109.79 [Germany]0No sale recordedDE
09 Jan 2023Siemens 3RU2126-1KB0 Neu Versigelt eBay 195551693941Neu131.53 [Germany]0No sale recordedDE
08 Jan 20233RU2126-1KB0 Thermische Relais Serie: 3RT20 Größe: S0 Hilfsschütze: NC,NO SIEMENeBay 204209321428Neu95.14 [Germany]0No sale recordedDE
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

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