PartHistory
Siemens / Contactors and overloads

3RU2126-4BB0

Contactors and overloads family illustration
Recorded listings
114
Recorded quantity sold
35
Median recorded price
$65.0093 US-dollar records
Recorded price range
$8.00to $933.39 USD
First listing start: 28 Apr 2017Last listing start: 29 Jul 2026

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.01101001000Apr 2017Jul 2019Nov 2021Feb 2024Jun 20262017-04-28: US$15.00; sold recorded2017-06-18: US$8.00; sold recorded2017-11-04: US$47.50; no sale recorded2019-09-23: US$58.00; sold recorded2020-04-01: US$82.93; no sale recorded2020-10-22: US$37.00; sold recorded2021-02-04: US$16.15; no sale recorded2022-01-10: US$17.10; sold recorded2022-01-24: US$49.00; no sale recorded2022-01-30: US$40.00; sold recorded2022-02-08: US$29.99; sold recorded2022-02-08: US$29.99; sold recorded2022-04-29: US$82.25; no sale recorded2022-08-08: US$70.26; no sale recorded2022-10-30: US$60.00; sold recorded2023-01-15: US$84.72; no sale recorded2023-01-27: US$39.95; no sale recorded2023-03-02: US$80.19; no sale recorded2023-03-18: US$111.14; no sale recorded2023-04-13: US$35.00; no sale recorded2023-05-02: US$54.75; sold recorded2023-05-24: US$39.95; no sale recorded2023-06-06: US$82.25; no sale recorded2023-06-29: US$77.71; no sale recorded2023-08-24: US$113.58; no sale recorded2023-08-25: US$107.23; no sale recorded2023-10-09: US$30.00; sold recorded2024-01-18: US$82.25; no sale recorded2024-03-04: US$17.51; sold recorded2024-03-17: US$82.25; no sale recorded2024-03-19: US$31.00; no sale recorded2024-03-19: US$8.13; no sale recorded2024-03-19: US$358.00; no sale recorded2024-04-06: US$49.00; sold recorded2024-04-19: US$50.00; sold recorded2024-05-02: US$82.25; no sale recorded2024-05-21: US$20.00; no sale recorded2024-06-01: US$21.99; no sale recorded2024-07-12: US$82.25; no sale recorded2024-07-13: US$35.00; no sale recorded2024-07-13: US$40.00; no sale recorded2024-08-11: US$82.25; no sale recorded2024-08-18: US$35.00; sold recorded2024-08-18: US$933.39; no sale recorded2024-09-10: US$82.25; sold recorded2024-10-03: US$99.99; no sale recorded2024-10-18: US$55.46; no sale recorded2024-10-18: US$19.97; no sale recorded2024-10-18: US$137.16; no sale recorded2024-11-04: US$98.00; no sale recorded2024-11-06: US$50.00; no sale recorded2024-11-06: US$45.00; sold recorded2024-11-06: US$20.00; sold recorded2024-11-06: US$80.00; no sale recorded2024-11-06: US$99.00; no sale recorded2024-11-21: US$45.00; sold recorded2024-12-28: US$32.50; sold recorded2025-01-07: US$103.69; no sale recorded2025-04-15: US$82.25; sold recorded2025-04-22: US$82.25; sold recorded2025-04-24: US$39.24; no sale recorded2025-04-26: US$82.25; sold recorded2025-04-30: US$82.25; sold recorded2025-05-04: US$82.25; sold recorded2025-05-08: US$82.25; sold recorded2025-05-12: US$82.25; no sale recorded2025-05-27: US$66.86; no sale recorded2025-05-30: US$43.45; no sale recorded2025-07-01: US$87.00; no sale recorded2025-07-03: US$105.97; no sale recorded2025-07-21: US$47.00; no sale recorded2025-09-05: US$68.84; no sale recorded2025-10-03: US$46.00; no sale recorded2025-10-04: US$68.84; no sale recorded2025-10-18: US$42.44; no sale recorded2025-11-03: US$68.84; no sale recorded2025-12-02: US$82.25; no sale recorded2025-12-11: US$65.00; no sale recorded2025-12-15: US$39.99; no sale recorded2026-01-01: US$68.84; no sale recorded2026-01-01: US$82.25; no sale recorded2026-01-07: US$20.00; no sale recorded2026-01-30: US$68.84; no sale recorded2026-01-31: US$82.25; no sale recorded2026-03-01: US$46.61; no sale recorded2026-03-02: US$82.25; no sale recorded2026-03-13: US$82.25; no sale recorded2026-03-13: US$82.25; no sale recorded2026-03-22: US$31.00; no sale recorded2026-03-27: US$50.99; no sale recorded2026-04-17: US$79.19; no sale recorded2026-05-03: US$52.66; no sale recorded2026-06-20: US$31.00; 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.01101001000Apr 2017Nov 2021Jun 20262017-04-28: US$15.00; sold recorded2017-06-18: US$8.00; sold recorded2017-11-04: US$47.50; no sale recorded2019-09-23: US$58.00; sold recorded2020-04-01: US$82.93; no sale recorded2020-10-22: US$37.00; sold recorded2021-02-04: US$16.15; no sale recorded2022-01-10: US$17.10; sold recorded2022-01-24: US$49.00; no sale recorded2022-01-30: US$40.00; sold recorded2022-02-08: US$29.99; sold recorded2022-02-08: US$29.99; sold recorded2022-04-29: US$82.25; no sale recorded2022-08-08: US$70.26; no sale recorded2022-10-30: US$60.00; sold recorded2023-01-15: US$84.72; no sale recorded2023-01-27: US$39.95; no sale recorded2023-03-02: US$80.19; no sale recorded2023-03-18: US$111.14; no sale recorded2023-04-13: US$35.00; no sale recorded2023-05-02: US$54.75; sold recorded2023-05-24: US$39.95; no sale recorded2023-06-06: US$82.25; no sale recorded2023-06-29: US$77.71; no sale recorded2023-08-24: US$113.58; no sale recorded2023-08-25: US$107.23; no sale recorded2023-10-09: US$30.00; sold recorded2024-01-18: US$82.25; no sale recorded2024-03-04: US$17.51; sold recorded2024-03-17: US$82.25; no sale recorded2024-03-19: US$31.00; no sale recorded2024-03-19: US$8.13; no sale recorded2024-03-19: US$358.00; no sale recorded2024-04-06: US$49.00; sold recorded2024-04-19: US$50.00; sold recorded2024-05-02: US$82.25; no sale recorded2024-05-21: US$20.00; no sale recorded2024-06-01: US$21.99; no sale recorded2024-07-12: US$82.25; no sale recorded2024-07-13: US$35.00; no sale recorded2024-07-13: US$40.00; no sale recorded2024-08-11: US$82.25; no sale recorded2024-08-18: US$35.00; sold recorded2024-08-18: US$933.39; no sale recorded2024-09-10: US$82.25; sold recorded2024-10-03: US$99.99; no sale recorded2024-10-18: US$55.46; no sale recorded2024-10-18: US$19.97; no sale recorded2024-10-18: US$137.16; no sale recorded2024-11-04: US$98.00; no sale recorded2024-11-06: US$50.00; no sale recorded2024-11-06: US$45.00; sold recorded2024-11-06: US$20.00; sold recorded2024-11-06: US$80.00; no sale recorded2024-11-06: US$99.00; no sale recorded2024-11-21: US$45.00; sold recorded2024-12-28: US$32.50; sold recorded2025-01-07: US$103.69; no sale recorded2025-04-15: US$82.25; sold recorded2025-04-22: US$82.25; sold recorded2025-04-24: US$39.24; no sale recorded2025-04-26: US$82.25; sold recorded2025-04-30: US$82.25; sold recorded2025-05-04: US$82.25; sold recorded2025-05-08: US$82.25; sold recorded2025-05-12: US$82.25; no sale recorded2025-05-27: US$66.86; no sale recorded2025-05-30: US$43.45; no sale recorded2025-07-01: US$87.00; no sale recorded2025-07-03: US$105.97; no sale recorded2025-07-21: US$47.00; no sale recorded2025-09-05: US$68.84; no sale recorded2025-10-03: US$46.00; no sale recorded2025-10-04: US$68.84; no sale recorded2025-10-18: US$42.44; no sale recorded2025-11-03: US$68.84; no sale recorded2025-12-02: US$82.25; no sale recorded2025-12-11: US$65.00; no sale recorded2025-12-15: US$39.99; no sale recorded2026-01-01: US$68.84; no sale recorded2026-01-01: US$82.25; no sale recorded2026-01-07: US$20.00; no sale recorded2026-01-30: US$68.84; no sale recorded2026-01-31: US$82.25; no sale recorded2026-03-01: US$46.61; no sale recorded2026-03-02: US$82.25; no sale recorded2026-03-13: US$82.25; no sale recorded2026-03-13: US$82.25; no sale recorded2026-03-22: US$31.00; no sale recorded2026-03-27: US$50.99; no sale recorded2026-04-17: US$79.19; no sale recorded2026-05-03: US$52.66; no sale recorded2026-06-20: US$31.00; no sale recorded
Sold recordedNo sale recordedMonthly median

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

Median recorded price, all years$65.00

93 plotted records from 93 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

114 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
29 Jul 2026Siemens overload relay 3RU2126-4BB0 original packagingeBay 407105961845Neu: Sonstige (siehe Artikelbeschreibung)39.84 [DE]0Recorded activeDE
20 Jun 2026SIEMENS 3RU2126-4BB0 RELAY 600VAC UNMPeBay 366491672445Used$31.000Recorded activeUS
05 Jun 2026Siemens overload relay 3RU2126-4BB0 original packagingeBay 406976232446Neu: Sonstige (siehe Artikelbeschreibung)40.63 [DE]0Recorded activeDE
03 May 2026Siemens Sirius Overload Relay 3RU2126-4BB0 Relay 14-20 AeBay 236794802001New - Open box$52.660Recorded activeDE
17 Apr 20263RU2126-4BB0 - Siemens - Overload RelayeBay 336538693135New$79.190Recorded activeUS
27 Mar 2026Siemens Sirius 3Ru2126-4Bb0 Thermal Overload Relay ModuleeBay 336502822558New$50.990Recorded activeUS
22 Mar 2026SIEMENS 3RU2126-4BB0 RELAY 600VAC UNMPeBay 157775098239Used$31.000Recorded activeUS
13 Mar 2026SIEMENS 3RU2126-4BB0, SIRUS THERMAL OVERLOAD RELAY, NEW #296203eBay 177956910817New$82.250Recorded activeUS
13 Mar 2026SIEMENS 3RU2126-4BB0, SIRUS THERMAL OVERLOAD RELAY, NEW #296203eBay 188156536826New$82.250Recorded activeUS
02 Mar 2026SIEMENS 3RU2126-4BB0, SIRUS THERMAL OVERLOAD RELAY, NEW #296203eBay 177912322891New$82.250Recorded activeUS
01 Mar 2026Siemens SIRIUS 3RU2126-4BB0 Overload Relay 14-20A E01 Unused OVPeBay 267590967970New - Open box$46.610Recorded activeDE
09 Feb 2026Siemens SIRIUS 3RU2126-4BB0 overload relay 14-20A E01 unused original packagingeBay 267571591477Neu: Sonstige (siehe Artikelbeschreibung)38.87 [DE]0Recorded activeDE
31 Jan 2026SIEMENS 3RU2126-4BB0, SIRUS THERMAL OVERLOAD RELAY, NEW #296203eBay 198067923121New$82.250Recorded activeUS
30 Jan 2026Siemens Sirius 3Ru2126-4Bb0 Thermal Overload Relay ModuleeBay 336413229608New$68.840Recorded activeUS
07 Jan 2026Siemens Sirius 3RU2126-4BB0 Thermal Overload Relay Module 14-20A 4E-42eBay 168065843627Used$20.000Recorded activeUS
01 Jan 2026SIEMENS 3RU2126-4BB0, SIRUS THERMAL OVERLOAD RELAY, NEW #296203eBay 187902083656New$82.250Recorded activeUS
01 Jan 2026Siemens Sirius 3Ru2126-4Bb0 Thermal Overload Relay ModuleeBay 336369586004New$68.840Recorded activeUS
15 Dec 2025SIEMENS SIRIUS 3RU2126-4BB0 OVERLOAD RELAYeBay 236527628985New - Open box$39.990Recorded activeUS
11 Dec 2025Siemens 3RU2126-4BB0eBay 167996352564New$65.000Recorded activeUS
02 Dec 2025SIEMENS 3RU2126-4BB0, SIRUS THERMAL OVERLOAD RELAY, NEW #296203eBay 187800083338New$82.250Recorded activeUS
03 Nov 2025Siemens Sirius 3Ru2126-4Bb0 Thermal Overload Relay ModuleeBay 336266554285New$68.840Recorded activeUS
26 Oct 2025Siemens overload relay 3RU2126-4BB0 original packagingeBay 406323259496Neu: Sonstige (siehe Artikelbeschreibung)40.68 [DE]0Recorded activeDE
18 Oct 2025Siemens 3RU2126-4BB0 Overload Relay 14-20A 1NO 1NC (New Boxed) B59eBay 376631956353New$42.440Recorded activeGB
04 Oct 2025Siemens Sirius 3Ru2126-4Bb0 Thermal Overload Relay ModuleeBay 336215481628New$68.840Recorded activeUS
03 Oct 2025Siemens 3RU2126-4BB0 Thermal Overload Relay 14-20aeBay 389046803924New$46.000Recorded 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

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