PartHistory
Siemens / Other Siemens parts

3RH2122-1KB40

Other Siemens parts family illustration
Recorded listings
92
Recorded quantity sold
4
Median recorded price
$100.4187 US-dollar records
Recorded price range
$39.00to $490.00 USD
First listing start: 02 Oct 2020Last listing start: 10 Jul 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.0.00200.00400.00600.00800.00Oct 2020Mar 2022Aug 2023Jan 2025Jul 20262020-10-02: US$39.00; no sale recorded2022-01-21: US$260.00; sold recorded2022-01-24: US$100.00; no sale recorded2022-07-23: US$258.90; no sale recorded2022-08-01: US$225.17; no sale recorded2022-08-24: US$249.10; no sale recorded2022-09-06: US$297.00; no sale recorded2022-09-14: US$269.97; no sale recorded2022-12-02: US$270.50; no sale recorded2022-12-02: US$258.40; no sale recorded2023-01-07: US$276.00; no sale recorded2023-02-14: US$253.36; no sale recorded2023-03-31: US$277.70; no sale recorded2023-04-07: US$262.20; no sale recorded2023-04-10: US$490.00; no sale recorded2023-05-19: US$256.97; no sale recorded2023-06-10: US$273.00; no sale recorded2023-06-10: US$271.70; no sale recorded2023-07-13: US$268.85; no sale recorded2023-07-17: US$264.10; no sale recorded2023-08-15: US$258.90; no sale recorded2023-10-12: US$263.15; no sale recorded2024-01-11: US$266.00; no sale recorded2024-01-29: US$265.05; no sale recorded2024-02-21: US$84.99; no sale recorded2024-03-05: US$126.00; sold recorded2024-03-21: US$215.00; no sale recorded2024-05-21: US$280.00; no sale recorded2024-05-21: US$302.00; no sale recorded2024-07-06: US$257.07; no sale recorded2024-08-28: US$279.07; no sale recorded2024-11-27: US$100.08; no sale recorded2025-02-24: US$99.94; no sale recorded2025-02-27: US$100.10; no sale recorded2025-02-27: US$99.99; no sale recorded2025-02-27: US$100.00; no sale recorded2025-02-27: US$100.04; no sale recorded2025-02-27: US$100.01; no sale recorded2025-02-27: US$100.02; no sale recorded2025-02-27: US$100.06; no sale recorded2025-02-27: US$100.03; no sale recorded2025-02-27: US$100.05; no sale recorded2025-03-02: US$114.00; no sale recorded2025-04-03: US$100.17; no sale recorded2025-04-27: US$170.00; no sale recorded2025-06-17: US$278.00; no sale recorded2025-06-18: US$251.76; no sale recorded2025-06-26: US$99.98; no sale recorded2025-06-26: US$100.03; no sale recorded2025-06-26: US$100.02; no sale recorded2025-06-26: US$99.99; no sale recorded2025-06-26: US$100.04; no sale recorded2025-06-26: US$100.09; no sale recorded2025-06-26: US$100.00; no sale recorded2025-06-26: US$100.01; no sale recorded2025-07-30: US$272.00; no sale recorded2025-09-02: US$100.23; no sale recorded2025-09-04: US$100.00; no sale recorded2025-09-26: US$100.07; no sale recorded2025-09-26: US$100.08; no sale recorded2025-09-26: US$99.98; no sale recorded2025-09-26: US$100.05; no sale recorded2025-12-03: US$100.41; no sale recorded2025-12-11: US$280.00; no sale recorded2026-01-14: US$54.99; no sale recorded2026-01-21: US$266.00; no sale recorded2026-01-26: US$99.96; no sale recorded2026-01-26: US$99.98; no sale recorded2026-01-26: US$100.02; no sale recorded2026-01-27: US$100.06; no sale recorded2026-01-30: US$99.97; no sale recorded2026-02-05: US$230.39; no sale recorded2026-03-05: US$100.41; no sale recorded2026-04-02: US$100.40; no sale recorded2026-04-03: US$100.37; no sale recorded2026-04-03: US$100.40; no sale recorded2026-04-28: US$268.00; no sale recorded2026-05-13: US$283.00; no sale recorded2026-05-25: US$99.95; no sale recorded2026-05-26: US$99.98; no sale recorded2026-06-03: US$99.92; no sale recorded2026-06-08: US$270.60; no sale recorded2026-06-10: US$271.70; no sale recorded2026-06-16: US$268.90; no sale recorded2026-07-02: US$100.20; no sale recorded2026-07-07: US$350.34; no sale recorded2026-07-10: US$271.70; 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.0.00200.00400.00600.00800.00Oct 2020Aug 2023Jul 20262020-10-02: US$39.00; no sale recorded2022-01-21: US$260.00; sold recorded2022-01-24: US$100.00; no sale recorded2022-07-23: US$258.90; no sale recorded2022-08-01: US$225.17; no sale recorded2022-08-24: US$249.10; no sale recorded2022-09-06: US$297.00; no sale recorded2022-09-14: US$269.97; no sale recorded2022-12-02: US$270.50; no sale recorded2022-12-02: US$258.40; no sale recorded2023-01-07: US$276.00; no sale recorded2023-02-14: US$253.36; no sale recorded2023-03-31: US$277.70; no sale recorded2023-04-07: US$262.20; no sale recorded2023-04-10: US$490.00; no sale recorded2023-05-19: US$256.97; no sale recorded2023-06-10: US$273.00; no sale recorded2023-06-10: US$271.70; no sale recorded2023-07-13: US$268.85; no sale recorded2023-07-17: US$264.10; no sale recorded2023-08-15: US$258.90; no sale recorded2023-10-12: US$263.15; no sale recorded2024-01-11: US$266.00; no sale recorded2024-01-29: US$265.05; no sale recorded2024-02-21: US$84.99; no sale recorded2024-03-05: US$126.00; sold recorded2024-03-21: US$215.00; no sale recorded2024-05-21: US$280.00; no sale recorded2024-05-21: US$302.00; no sale recorded2024-07-06: US$257.07; no sale recorded2024-08-28: US$279.07; no sale recorded2024-11-27: US$100.08; no sale recorded2025-02-24: US$99.94; no sale recorded2025-02-27: US$100.10; no sale recorded2025-02-27: US$99.99; no sale recorded2025-02-27: US$100.00; no sale recorded2025-02-27: US$100.04; no sale recorded2025-02-27: US$100.01; no sale recorded2025-02-27: US$100.02; no sale recorded2025-02-27: US$100.06; no sale recorded2025-02-27: US$100.03; no sale recorded2025-02-27: US$100.05; no sale recorded2025-03-02: US$114.00; no sale recorded2025-04-03: US$100.17; no sale recorded2025-04-27: US$170.00; no sale recorded2025-06-17: US$278.00; no sale recorded2025-06-18: US$251.76; no sale recorded2025-06-26: US$99.98; no sale recorded2025-06-26: US$100.03; no sale recorded2025-06-26: US$100.02; no sale recorded2025-06-26: US$99.99; no sale recorded2025-06-26: US$100.04; no sale recorded2025-06-26: US$100.09; no sale recorded2025-06-26: US$100.00; no sale recorded2025-06-26: US$100.01; no sale recorded2025-07-30: US$272.00; no sale recorded2025-09-02: US$100.23; no sale recorded2025-09-04: US$100.00; no sale recorded2025-09-26: US$100.07; no sale recorded2025-09-26: US$100.08; no sale recorded2025-09-26: US$99.98; no sale recorded2025-09-26: US$100.05; no sale recorded2025-12-03: US$100.41; no sale recorded2025-12-11: US$280.00; no sale recorded2026-01-14: US$54.99; no sale recorded2026-01-21: US$266.00; no sale recorded2026-01-26: US$99.96; no sale recorded2026-01-26: US$99.98; no sale recorded2026-01-26: US$100.02; no sale recorded2026-01-27: US$100.06; no sale recorded2026-01-30: US$99.97; no sale recorded2026-02-05: US$230.39; no sale recorded2026-03-05: US$100.41; no sale recorded2026-04-02: US$100.40; no sale recorded2026-04-03: US$100.37; no sale recorded2026-04-03: US$100.40; no sale recorded2026-04-28: US$268.00; no sale recorded2026-05-13: US$283.00; no sale recorded2026-05-25: US$99.95; no sale recorded2026-05-26: US$99.98; no sale recorded2026-06-03: US$99.92; no sale recorded2026-06-08: US$270.60; no sale recorded2026-06-10: US$271.70; no sale recorded2026-06-16: US$268.90; no sale recorded2026-07-02: US$100.20; no sale recorded2026-07-07: US$350.34; no sale recorded2026-07-10: US$271.70; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$100.41

87 plotted records from 87 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

92 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
10 Jul 20261PC SIEMENS NEW IN BOX 3RH2122-1KB40 3RH2122-1KB40 contactor relay FAST SHIPeBay 377334170310New$271.700Recorded activeCN
07 Jul 20261PC NEW SIEMENS IN BOX 3RH2122-1KB40 3RH2122-1KB40 contactor relayeBay 206399913929New$350.340Recorded activeUS
02 Jul 20261X Siemens 3RH2122-1KB40 Contactor relayeBay 407042263082New$100.200Recorded activeCN
16 Jun 20261PC NEW IN BOX Siemens 3RH2122-1KB40 3RH2122-1KB40 contactor relay FAST SHIPeBay 206351741870New$268.900Recorded activeHK
10 Jun 20261PC SIEMENS NEW IN BOX 3RH2122-1KB40 3RH2122-1KB40 contactor relay FAST SHIPeBay 377251039959New$271.700Recorded activeCN
08 Jun 20261PC NEW Siemens 3RH2122-1KB40 3RH2122-1KB40 contactor relay quality assuranceeBay 800143367663New$270.600Recorded activeCN
03 Jun 20261PCS NEW Siemens 3RH2122-1KB40 Contactor relayeBay 800116820618New$99.920Recorded activeCN
26 May 20261PC Siemens 3RH2122-1KB40 Contactor relayeBay 306962782644New$99.980Recorded activeCN
25 May 20261PCS NEW Siemens 3RH2122-1KB40 Contactor relayeBay 206297510030New$99.950Recorded activeCN
13 May 20261PC NEW IN BOX Siemens 3RH2122-1KB40 3RH2122-1KB40 contactor relay Fast DeliveryeBay 377182036100New$283.000Recorded activeCN
28 Apr 20261PC NEW SIEMENS IN BOX 3RH2122-1KB40 3RH2122-1KB40 contactor relay FAST SHIPeBay 336556373645New$268.000Recorded activeCN
03 Apr 20261X Siemens 3RH2122-1KB40 Contactor relayeBay 389842039571New$100.400Recorded activeCN
03 Apr 20261X Siemens 3RH2122-1KB40 Contactor relayeBay 406826912175New$100.370Recorded activeCN
02 Apr 20261X Siemens 3RH2122-1KB40 Contactor relayeBay 318096362376New$100.400Recorded activeCN
05 Mar 20261X Siemens 3RH2122-1KB40 Contactor relayeBay 177924429209New$100.410Recorded activeCN
05 Feb 2026Siemens 3RH2122-1KB40 contactor relay brand neweBay 336421661484New$230.390Recorded activeCN
03 Feb 2026NEW SIEMENS 3RH2122-1KB40 CONTACTOR RELAY COIL VOLTAGE DC 17-30V FREE FASTeBay 366171414051New - Open box100.41 [CA]0Recorded activeIN
30 Jan 20261PCS NEW Siemens 3RH2122-1KB40 Contactor relayeBay 157647567661New$99.970Recorded activeCN
27 Jan 2026Siemens 3RH2122-1KB40 Auxiliary Contactor Relay 10A 17-30V AC/DC 2NO+2NCeBay 406644639221Neu: Sonstige (siehe Artikelbeschreibung)41.58 [DE]0Recorded activeDE
27 Jan 2026NEW 1PCS Siemens 3RH2122-1KB40 Contactor relayeBay 136987453135New$100.060Recorded activeCN
26 Jan 2026NEW ONE Siemens 3RH2122-1KB40 Contactor relayeBay 366152269771New$100.020Recorded activeCN
26 Jan 2026ONE Siemens 3RH2122-1KB40 Contactor relayeBay 117002626075New$99.980Recorded activeCN
26 Jan 20261PCS NEW Siemens 3RH2122-1KB40 Contactor relayeBay 206027816401New$99.960Recorded activeCN
21 Jan 20261PC NEW SIEMENS IN BOX 3RH2122-1KB40 3RH2122-1KB40 contactor relay FAST SHIPeBay 358139609002New$266.000Recorded activeCN
14 Jan 2026NEW SIEMENS 3RH2122-1KB40 CONTACTOR RELAY 2NO/2NC 24VDC SIZE S00 NIBeBay 336389946510New$54.990Recorded 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

3RH2122-1FB403RH2122-1HB403RH2122-1JB403RH2122-1KF403RH2122-1KF40-0LA43RH2122-1KG40-0LA4

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