PartHistory
Siemens / Motor starters and circuit breakers

3RV2021-1KA20

Motor starters and circuit breakers family illustration
Recorded listings
40
Recorded quantity sold
6
Median recorded price
$80.0026 US-dollar records
Recorded price range
$25.00to $184.00 USD
First listing start: 01 Jan 2019Last listing start: 27 Aug 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.0.00100.00200.00300.00400.00Jan 2019Nov 2020Oct 2022Aug 2024Jul 20262019-01-01: US$86.76; no sale recorded2020-02-20: US$45.00; sold recorded2021-06-07: US$55.75; no sale recorded2022-08-08: US$149.99; sold recorded2023-08-16: US$184.00; no sale recorded2024-04-03: US$160.00; no sale recorded2024-07-28: US$174.72; no sale recorded2025-01-31: US$89.99; no sale recorded2025-03-17: US$85.75; no sale recorded2025-04-01: US$80.00; no sale recorded2025-04-21: US$80.00; no sale recorded2025-07-09: US$80.00; no sale recorded2025-07-09: US$80.00; no sale recorded2025-07-14: US$75.00; no sale recorded2025-07-24: US$25.00; no sale recorded2025-08-13: US$75.00; no sale recorded2025-08-26: US$80.00; no sale recorded2025-08-26: US$80.00; no sale recorded2025-09-05: US$49.00; no sale recorded2025-09-24: US$80.00; no sale recorded2025-10-05: US$80.00; no sale recorded2025-10-11: US$78.00; no sale recorded2025-10-22: US$79.20; no sale recorded2026-05-21: US$80.00; no sale recorded2026-06-06: US$80.00; no sale recorded2026-07-03: US$87.73; 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.0.00100.00200.00300.00400.00Jan 2019Oct 2022Jul 20262019-01-01: US$86.76; no sale recorded2020-02-20: US$45.00; sold recorded2021-06-07: US$55.75; no sale recorded2022-08-08: US$149.99; sold recorded2023-08-16: US$184.00; no sale recorded2024-04-03: US$160.00; no sale recorded2024-07-28: US$174.72; no sale recorded2025-01-31: US$89.99; no sale recorded2025-03-17: US$85.75; no sale recorded2025-04-01: US$80.00; no sale recorded2025-04-21: US$80.00; no sale recorded2025-07-09: US$80.00; no sale recorded2025-07-09: US$80.00; no sale recorded2025-07-14: US$75.00; no sale recorded2025-07-24: US$25.00; no sale recorded2025-08-13: US$75.00; no sale recorded2025-08-26: US$80.00; no sale recorded2025-08-26: US$80.00; no sale recorded2025-09-05: US$49.00; no sale recorded2025-09-24: US$80.00; no sale recorded2025-10-05: US$80.00; no sale recorded2025-10-11: US$78.00; no sale recorded2025-10-22: US$79.20; no sale recorded2026-05-21: US$80.00; no sale recorded2026-06-06: US$80.00; no sale recorded2026-07-03: US$87.73; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$80.00

26 plotted records from 26 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

40 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
27 Aug 2026Siemens Circuit Breaker 3RV2021-1KA20 / New Original PackagingeBay 407173814489Neu87.38 [DE]0Recorded activeDE
03 Jul 2026Siemens 3RV2021-1KA20 Motor Protection Circuit Breaker 9-12.5AeBay 398136395813Used$87.730Recorded activeDE
03 Jul 2026Siemens 3RV2021-1KA20 Motor Circuit Breaker 9-12.5AeBay 377315217046Gebraucht90.31 [DE]0Recorded activeDE
06 Jun 2026SIEMENS 3RV2021-1KA20 Motor Protection Circuit Breaker NEW #100BeBay 800129811998New$80.000Recorded activeUS
21 May 2026SIEMENS, 3RV2021-1KA20, 3 pole,5-12 AmpseBay 157930187785New$80.000Recorded activeUS
19 May 2026Siemens Circuit Breaker 3RV2021-1KA20 / New Original PackagingeBay 127873148263Neu95.58 [DE]0Recorded activeDE
15 Apr 2026Siemens Circuit Breaker 3RV2021-1KA20 / New Original PackagingeBay 406859990480Neu96.73 [DE]0Recorded activeDE
13 Apr 2026Siemens SIRIUS 3RV2021-1KA20 3RV2 021-1KA20 E:03 + 3RV2901-2E E:01 -Unused-eBay 168306948069Neu: Sonstige (siehe Artikelbeschreibung)92.61 [DE]0Recorded activeDE
06 Feb 2026Siemens SIRIUS 3RV2021-1KA20 3RV2 021-1KA20 E:03 + 3RV2901-2E E:01 -Unused-eBay 406675172650Neu: Sonstige (siehe Artikelbeschreibung)93.04 [DE]0Recorded activeDE
08 Nov 2025Siemens Circuit Breaker 3RV2021-1KA20 / New Original PackagingeBay 146949610118Neu94.84 [DE]0Recorded activeDE
22 Oct 2025SIEMENS 3RV2021-1KA20 Circuit Breaker NIBeBay 397182009893New$79.200Recorded activeCN
11 Oct 2025SIEMENS 3RV2021-1KA20 Circuit Breaker NIB PT-test#eBay 297676580855New$78.000Recorded activeCN
05 Oct 2025SIEMENS 3RV2021-1KA20 Motor Protection Circuit Breaker NEW #100BeBay 389056023188New$80.000Recorded activeUS
24 Sep 2025SIEMENS 3RV2021-1KA20 Circuit Breaker NIBeBay 286837986198New$80.000Recorded activeCN
05 Sep 2025SIEMENS 3RV20211KA20 3RV2021-1KA20eBay 326759549457Used$49.000Recorded activePL
26 Aug 2025SIEMENS 3RV2021-1KA20 Motor Protection Circuit Breaker NEW #100BeBay 326746894418New$80.000Recorded activeUS
26 Aug 2025SIEMENS 3RV2021-1KA20 Circuit Breaker NIB #102CeBay 326746889910New$80.000Recorded activeUS
13 Aug 2025Siemens 3RV2021-1KA20 Breaker/Motor Starter Protector 3RV20211KA20 New in BoxeBay 277323933265New$75.000Recorded activeUS
30 Jul 2025Siemens Circuit Breaker 3RV2021-1KA20 / New Original PackagingeBay 146741465254Neu94.69 [DE]0Recorded activeDE
24 Jul 2025Siemens 3RV2021-1KA20 Sirius Motor Protection Circuit Breaker 9-12.5AeBay 157196384904Used$25.000Recorded activeUS
14 Jul 2025Siemens 3RV2021-1KA20 Breaker/Motor Starter Protector 3RV20211KA20 New in BoxeBay 277269402195New$75.000Recorded activeUS
09 Jul 2025SIEMENS 3RV2021-1KA20 Motor Protection Circuit Breaker NEW #100BeBay 326678825611New$80.000Recorded activeUS
09 Jul 2025SIEMENS 3RV2021-1KA20 Circuit Breaker NIB #102CeBay 226856425142New$80.000Recorded activeUS
21 Apr 2025SIEMENS 3RV2021-1KA20 Motor Protection Circuit Breaker NEW #100BeBay 226714952828New$80.000Recorded activeUS
01 Apr 2025SIEMENS 3RV2021-1KA20 Circuit Breaker NIB #102CeBay 326512972556New$80.000Recorded 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

3RV2021-1JH253RV2021-1KA103RV2021-1KA153RV2021-1KA253RV2021-2GA153RV2021-4AA10

Related part numbers

3RV1021-1HA103RV1021-1DA153RV1421-1FA103RV1021-4BA153RH1921-1HA223VF9623-1MA203RV1431-4BA103RT2023-2BB403RH1122-1KB403RU1126-1GB03RP1525-1BP303RP1525-1AP30000-1HA203RT1034-1BB403RV1901-1G

Search current eBay listings