PartHistory
Siemens / Contactors and overloads

3RU2126-4DB0

Contactors and overloads family illustration
Recorded listings
67
Recorded quantity sold
49
Median recorded price
$41.5563 US-dollar records
Recorded price range
$5.00to $154.67 USD
First listing start: 02 Sep 2017Last listing start: 23 Oct 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.0.0050.00100.00150.00200.00Sep 2017Dec 2019Mar 2022Jul 2024Oct 20262017-09-02: US$10.00; no sale recorded2017-09-26: US$5.00; no sale recorded2017-10-11: US$5.00; no sale recorded2017-11-01: US$5.00; no sale recorded2017-11-04: US$47.90; sold recorded2018-03-05: US$8.00; no sale recorded2018-09-20: US$19.99; sold recorded2019-09-20: US$59.00; no sale recorded2019-11-12: US$34.42; no sale recorded2020-01-13: US$62.55; no sale recorded2020-03-23: US$23.79; no sale recorded2020-05-07: US$39.06; no sale recorded2020-05-19: US$43.00; no sale recorded2020-07-27: US$24.00; no sale recorded2020-12-16: US$42.47; no sale recorded2020-12-22: US$35.00; sold recorded2021-01-08: US$15.00; sold recorded2022-01-10: US$57.52; no sale recorded2022-02-08: US$20.99; sold recorded2022-02-09: US$56.01; no sale recorded2022-08-31: US$56.00; sold recorded2023-01-15: US$84.10; no sale recorded2023-06-12: US$99.90; no sale recorded2023-07-18: US$54.75; sold recorded2023-08-31: US$20.00; no sale recorded2023-09-21: US$11.00; no sale recorded2023-10-01: US$48.00; sold recorded2023-10-02: US$10.00; no sale recorded2023-10-11: US$10.00; no sale recorded2023-10-19: US$10.00; no sale recorded2023-10-30: US$35.00; no sale recorded2023-11-06: US$25.00; no sale recorded2024-04-02: US$101.75; no sale recorded2024-04-02: US$30.00; sold recorded2024-06-17: US$54.75; sold recorded2024-07-24: US$40.73; no sale recorded2024-08-24: US$41.55; no sale recorded2024-09-13: US$100.00; no sale recorded2024-09-13: US$25.00; sold recorded2024-09-13: US$99.99; no sale recorded2024-09-20: US$58.99; no sale recorded2024-10-18: US$55.46; no sale recorded2024-10-25: US$18.00; no sale recorded2024-11-04: US$98.00; no sale recorded2024-11-22: US$18.00; no sale recorded2024-12-19: US$103.70; no sale recorded2025-01-14: US$40.00; no sale recorded2025-05-29: US$64.99; no sale recorded2025-07-03: US$105.95; no sale recorded2025-07-21: US$29.99; no sale recorded2025-08-13: US$81.00; no sale recorded2025-09-14: US$44.99; no sale recorded2025-09-29: US$154.67; no sale recorded2025-12-05: US$15.00; no sale recorded2025-12-12: US$52.00; no sale recorded2025-12-23: US$44.99; no sale recorded2026-03-03: US$154.40; no sale recorded2026-05-05: US$78.00; no sale recorded2026-06-06: US$25.00; no sale recorded2026-06-07: US$39.99; no sale recorded2026-06-12: US$19.99; no sale recorded2026-08-20: US$56.04; no sale recorded2026-10-23: US$149.99; 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.0.0050.00100.00150.00200.00Sep 2017Mar 2022Oct 20262017-09-02: US$10.00; no sale recorded2017-09-26: US$5.00; no sale recorded2017-10-11: US$5.00; no sale recorded2017-11-01: US$5.00; no sale recorded2017-11-04: US$47.90; sold recorded2018-03-05: US$8.00; no sale recorded2018-09-20: US$19.99; sold recorded2019-09-20: US$59.00; no sale recorded2019-11-12: US$34.42; no sale recorded2020-01-13: US$62.55; no sale recorded2020-03-23: US$23.79; no sale recorded2020-05-07: US$39.06; no sale recorded2020-05-19: US$43.00; no sale recorded2020-07-27: US$24.00; no sale recorded2020-12-16: US$42.47; no sale recorded2020-12-22: US$35.00; sold recorded2021-01-08: US$15.00; sold recorded2022-01-10: US$57.52; no sale recorded2022-02-08: US$20.99; sold recorded2022-02-09: US$56.01; no sale recorded2022-08-31: US$56.00; sold recorded2023-01-15: US$84.10; no sale recorded2023-06-12: US$99.90; no sale recorded2023-07-18: US$54.75; sold recorded2023-08-31: US$20.00; no sale recorded2023-09-21: US$11.00; no sale recorded2023-10-01: US$48.00; sold recorded2023-10-02: US$10.00; no sale recorded2023-10-11: US$10.00; no sale recorded2023-10-19: US$10.00; no sale recorded2023-10-30: US$35.00; no sale recorded2023-11-06: US$25.00; no sale recorded2024-04-02: US$101.75; no sale recorded2024-04-02: US$30.00; sold recorded2024-06-17: US$54.75; sold recorded2024-07-24: US$40.73; no sale recorded2024-08-24: US$41.55; no sale recorded2024-09-13: US$100.00; no sale recorded2024-09-13: US$25.00; sold recorded2024-09-13: US$99.99; no sale recorded2024-09-20: US$58.99; no sale recorded2024-10-18: US$55.46; no sale recorded2024-10-25: US$18.00; no sale recorded2024-11-04: US$98.00; no sale recorded2024-11-22: US$18.00; no sale recorded2024-12-19: US$103.70; no sale recorded2025-01-14: US$40.00; no sale recorded2025-05-29: US$64.99; no sale recorded2025-07-03: US$105.95; no sale recorded2025-07-21: US$29.99; no sale recorded2025-08-13: US$81.00; no sale recorded2025-09-14: US$44.99; no sale recorded2025-09-29: US$154.67; no sale recorded2025-12-05: US$15.00; no sale recorded2025-12-12: US$52.00; no sale recorded2025-12-23: US$44.99; no sale recorded2026-03-03: US$154.40; no sale recorded2026-05-05: US$78.00; no sale recorded2026-06-06: US$25.00; no sale recorded2026-06-07: US$39.99; no sale recorded2026-06-12: US$19.99; no sale recorded2026-08-20: US$56.04; no sale recorded2026-10-23: US$149.99; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$41.55

63 plotted records from 63 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

67 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
23 Oct 2026SIEMENS 3RU2126-4DB0 THERMAL OVERLOAD RELAY RANGE 20-25AMP FREE FAST SHIPPINGeBay 237139537875New - Open box$149.990Recorded activeIN
20 Aug 2026Siemens Thermal Overload Relay Module 3RU2126-4DB0 600V For Motor ProtectioneBay 377435416392New - Open box$56.040Recorded activeUS
12 Jun 2026SIEMENS SIRIUS 3RU2126-4DB0 THERMAL OVERLOAD RELAY MODULE W525eBay 287390420953New - Open box$19.990Recorded activeUS
07 Jun 2026Siemens Sirius 3RU2126-4DB0 600V Thermal Overload Relay Module 3RU21264DB0eBay 168439177849New - Open box$39.990Recorded activeUS
06 Jun 2026Siemens Sirius 3RU2126-4DB0 600V Thermal Overload Relay Module 3RU21264DB0eBay 188475587498Used$25.000Recorded activeUS
05 May 2026SIEMENS 3RU2126-4DB0 / 3RU21264DB0 (NEW NO BOX)eBay 397916128753New - Open box$78.000Recorded activeUS
26 Apr 2026SIEMENS 3RU2126-4DB0 / 3RU21264DB0 (BRAND NEW)eBay 389938908756New130.49 [CA]0Recorded activeCA
03 Mar 2026SIEMENS 3RU2126-4DB0 / 3RU21264DB0 (BRAND NEW)eBay 236666559950New$154.400Recorded activeUS
23 Dec 2025Siemens 3RU2126-4DB0 Overload Relay 3RU2164DB0 - New In BoxeBay 336347143558New - Open box$44.990Recorded activeUS
12 Dec 2025Siemens 3RU2126-4DB0 Thermal Relay, Original Brand New 2-4 Days DeliveryeBay 167997751350New$52.000Recorded activeUS
05 Dec 2025Siemens 3RU2126-4DB0 Overload RelayeBay 277558308625Used$15.000Recorded activeUS
29 Sep 2025SIEMENS 3RU2126-4DB0 THERMAL OVERLOAD RELAY RANGE 20-25AMP FREE FAST SHIPPINGeBay 357682163131New - Open box$154.670Recorded activeIN
14 Sep 2025UNUSED SIEMENS OVERLOAD RELAY 3RU2126-4DB0eBay 277382233428New - Open box$44.990Recorded activeUS
13 Aug 2025SIEMENS 3RU2126-4DB0 / 3RU21264DB0 (NEW IN BOX)eBay 236264491998New - Open box$81.000Recorded activeUS
21 Jul 2025SIEMENS SIRIUS THERMAL OVERLOAD RELAY MODULE 3RU2126-4DB0eBay 236217802715Used$29.990Recorded activeUS
03 Jul 2025Siemens Industrial Controls 3RU2126-4DB0 20-25A Overload RelayeBay 226846810824New$105.950Recorded activeUS
29 May 2025UNUSED SIEMENS SIRUIS THERMAL OVERLOAD RELAY 3RU2126-4DB0eBay 277152707615New - Open box$64.990Recorded activeUS
14 Jan 2025Siemens overload 3RU2126-4DB0eBay 286263025121New - Open box$40.000Recorded activeUS
19 Dec 2024Siemens 3RU2126-4DB0 Overload Relay 20-25 AMP Industrial Motor ProtectioneBay 135452371985New$103.700Recorded activeUS
22 Nov 2024Siemens Sirius 3RU2126-4DB0 600V Thermal Overload Relay Module 3RU21264DB0eBay 305927105629Used$18.000Recorded activeUS
04 Nov 20243RU2126-4DB0 New SIEMENS 3RU2126-4DB0 20-25A Expedited Shipping 3RU21264DB0 3RUeBay 356223342865New$98.000Recorded activeHK
25 Oct 2024Siemens Sirius 3RU2126-4DB0 600V Thermal Overload Relay Module 3RU21264DB0eBay 305860658664Used$18.000No sale recordedUS
18 Oct 2024Siemens 3RU2126-4DB0 Thermal Overload Relay - adjustable from 20 to 25 AMPSeBay 226406953558New$55.460Recorded activeUS
20 Sep 2024Siemens Thermal Overload Relay Module 3RU2126-4DB0 600V For Motor ProtectioneBay 375661465747New - Open box$58.990Recorded activeUS
13 Sep 2024Siemens BQD350 480V 14kAIC @ 480V 50A 3-Pole Circuit BreakereBay 315750763196Seller refurbished$99.990Recorded 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

3RU2126-4CB13RU2126-4CBO3RU2126-4CC03RU2126-4DB13RU2126-4DC03RU2126-4DC1

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3RU1126-1GB03RT2023-2BB403RU1926-3AA013RH1122-1KB403RW3026-2BB043RA2120-4CD27-0BB43RA6120-1EB323RT1316-1BB403RS1140-1GD603RN1012-1CB003RT1926-1ER003TK2828-1BB403RG4012-3KB003RB2956-0FH3RT1946-4EA1

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