PartHistory
Siemens / Other Siemens parts

3RH1921-1MA20

Other Siemens parts family illustration
Recorded listings
97
Recorded quantity sold
14
Median recorded price
$8.0064 US-dollar records
Recorded price range
$4.49to $99.99 USD
First listing start: 06 Apr 2017Last listing start: 20 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.0.0050.00100.00150.00200.00Apr 2017Jun 2019Sep 2021Nov 2023Feb 20262017-04-06: US$8.00; no sale recorded2017-04-06: US$8.00; no sale recorded2017-05-06: US$8.00; no sale recorded2017-05-06: US$8.00; no sale recorded2017-07-05: US$8.00; no sale recorded2017-07-05: US$8.00; no sale recorded2017-08-14: US$9.45; no sale recorded2017-09-04: US$8.00; no sale recorded2017-09-04: US$8.00; no sale recorded2017-10-04: US$8.00; no sale recorded2017-10-04: US$8.00; no sale recorded2017-11-03: US$8.00; no sale recorded2017-11-03: US$8.00; no sale recorded2018-01-02: US$8.00; no sale recorded2018-01-02: US$8.00; no sale recorded2018-02-05: US$12.99; no sale recorded2018-03-14: US$14.99; no sale recorded2018-04-05: US$8.00; no sale recorded2018-04-18: US$7.00; no sale recorded2018-05-05: US$8.00; no sale recorded2018-05-05: US$8.00; no sale recorded2018-05-18: US$7.00; no sale recorded2018-06-04: US$8.00; no sale recorded2018-06-04: US$8.00; no sale recorded2018-06-17: US$7.00; no sale recorded2018-07-04: US$8.00; no sale recorded2018-07-04: US$8.00; no sale recorded2018-08-03: US$8.00; no sale recorded2018-08-03: US$8.00; no sale recorded2018-08-16: US$7.00; no sale recorded2018-09-02: US$8.00; sold recorded2018-09-02: US$8.00; no sale recorded2018-09-05: US$20.00; no sale recorded2018-10-02: US$8.00; no sale recorded2018-10-02: US$8.00; no sale recorded2019-12-01: US$99.99; no sale recorded2020-02-03: US$11.00; sold recorded2021-01-19: US$84.99; no sale recorded2021-05-04: US$12.50; no sale recorded2022-02-23: US$17.99; sold recorded2022-02-23: US$15.00; no sale recorded2022-03-27: US$20.00; no sale recorded2022-08-14: US$20.00; no sale recorded2022-12-11: US$36.91; no sale recorded2023-05-11: US$14.99; no sale recorded2023-09-11: US$11.50; no sale recorded2023-10-08: US$11.50; no sale recorded2023-10-14: US$4.79; no sale recorded2024-03-28: US$8.00; no sale recorded2024-07-09: US$5.99; no sale recorded2024-10-07: US$4.49; sold recorded2024-10-23: US$80.00; no sale recorded2024-12-30: US$20.00; no sale recorded2025-01-05: US$5.99; sold recorded2025-02-19: US$24.99; no sale recorded2025-03-27: US$27.95; no sale recorded2025-04-04: US$12.00; no sale recorded2025-06-10: US$11.50; no sale recorded2025-07-03: US$12.00; no sale recorded2025-07-24: US$7.00; no sale recorded2025-11-13: US$39.99; no sale recorded2025-11-18: US$11.50; no sale recorded2025-11-28: US$17.43; no sale recorded2026-02-03: US$11.50; 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.0.0050.00100.00150.00200.00Apr 2017Sep 2021Feb 20262017-04-06: US$8.00; no sale recorded2017-04-06: US$8.00; no sale recorded2017-05-06: US$8.00; no sale recorded2017-05-06: US$8.00; no sale recorded2017-07-05: US$8.00; no sale recorded2017-07-05: US$8.00; no sale recorded2017-08-14: US$9.45; no sale recorded2017-09-04: US$8.00; no sale recorded2017-09-04: US$8.00; no sale recorded2017-10-04: US$8.00; no sale recorded2017-10-04: US$8.00; no sale recorded2017-11-03: US$8.00; no sale recorded2017-11-03: US$8.00; no sale recorded2018-01-02: US$8.00; no sale recorded2018-01-02: US$8.00; no sale recorded2018-02-05: US$12.99; no sale recorded2018-03-14: US$14.99; no sale recorded2018-04-05: US$8.00; no sale recorded2018-04-18: US$7.00; no sale recorded2018-05-05: US$8.00; no sale recorded2018-05-05: US$8.00; no sale recorded2018-05-18: US$7.00; no sale recorded2018-06-04: US$8.00; no sale recorded2018-06-04: US$8.00; no sale recorded2018-06-17: US$7.00; no sale recorded2018-07-04: US$8.00; no sale recorded2018-07-04: US$8.00; no sale recorded2018-08-03: US$8.00; no sale recorded2018-08-03: US$8.00; no sale recorded2018-08-16: US$7.00; no sale recorded2018-09-02: US$8.00; sold recorded2018-09-02: US$8.00; no sale recorded2018-09-05: US$20.00; no sale recorded2018-10-02: US$8.00; no sale recorded2018-10-02: US$8.00; no sale recorded2019-12-01: US$99.99; no sale recorded2020-02-03: US$11.00; sold recorded2021-01-19: US$84.99; no sale recorded2021-05-04: US$12.50; no sale recorded2022-02-23: US$17.99; sold recorded2022-02-23: US$15.00; no sale recorded2022-03-27: US$20.00; no sale recorded2022-08-14: US$20.00; no sale recorded2022-12-11: US$36.91; no sale recorded2023-05-11: US$14.99; no sale recorded2023-09-11: US$11.50; no sale recorded2023-10-08: US$11.50; no sale recorded2023-10-14: US$4.79; no sale recorded2024-03-28: US$8.00; no sale recorded2024-07-09: US$5.99; no sale recorded2024-10-07: US$4.49; sold recorded2024-10-23: US$80.00; no sale recorded2024-12-30: US$20.00; no sale recorded2025-01-05: US$5.99; sold recorded2025-02-19: US$24.99; no sale recorded2025-03-27: US$27.95; no sale recorded2025-04-04: US$12.00; no sale recorded2025-06-10: US$11.50; no sale recorded2025-07-03: US$12.00; no sale recorded2025-07-24: US$7.00; no sale recorded2025-11-13: US$39.99; no sale recorded2025-11-18: US$11.50; no sale recorded2025-11-28: US$17.43; no sale recorded2026-02-03: US$11.50; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$8.00

64 plotted records from 64 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

97 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
20 Aug 2026Siemens Auxiliary Switch Block 3RH1921-1MA20 GEBeBay 407158478070Gebraucht17.50 [DE]0Recorded activeDE
13 May 20262x Siemens 3RH1921-1MA20 E:04 auxiliary switch auxiliary contact block -unused/original packaging-eBay 168373542860Neu: Sonstige (siehe Artikelbeschreibung)52.83 [DE]0Recorded activeDE
03 May 2026Siemens 3RH1921-1MA20 E:05 auxiliary switch/auxiliary contact block -unused-eBay 168350864174Neu: Sonstige (siehe Artikelbeschreibung)28.13 [DE]0Recorded activeDE
03 May 2026Siemens 3RH1921-1MA20 E: 04 Hilfsschalter / Auxiliary contact block -unused-eBay 406901857958Neu: Sonstige (siehe Artikelbeschreibung)28.13 [DE]0Recorded activeDE
20 Mar 2026Siemens Auxiliary Switch Block 3RH1921-1MA20 GEBeBay 406785786280Gebraucht17.37 [DE]0Recorded activeDE
05 Mar 2026SIEMENS 3RH1921-1MA20 / 3RH19211MA20 (NEW NO BOX)eBay 389704557044New - Open box80.70 [CA]0Recorded activeCA
28 Feb 20262x Siemens 3RH1921-1MA20 E:04 auxiliary switch auxiliary contact block -unused/original packaging-eBay 406727941299Neu: Sonstige (siehe Artikelbeschreibung)53.15 [DE]0Recorded activeDE
21 Feb 2026Siemens 3RH1921-1MA20 E:05 auxiliary switch/auxiliary contact block -unused-eBay 406713007439Neu: Sonstige (siehe Artikelbeschreibung)28.28 [DE]0Recorded activeDE
21 Feb 2026Siemens 3RH1921-1MA20 E:04 auxiliary switch/auxiliary contact block -unused-eBay 168176618050Neu: Sonstige (siehe Artikelbeschreibung)28.28 [DE]0Recorded activeDE
21 Feb 2026Siemens 3RH1921-1MA20 E:04 auxiliary switch/auxiliary contact block -unused/original packaging-eBay 406712745389Neu: Sonstige (siehe Artikelbeschreibung)34.17 [DE]0Recorded activeDE
03 Feb 2026Siemens Siemens 3RH1921-1MA20 Auxiliary Contact Block WORKING PULL [B6S3]eBay 236616006281Used$11.500Recorded activeUS
30 Jan 2026Siemens Auxiliary Switch Block 3RH1921-1MA20 GEBeBay 406653448796Gebraucht17.94 [DE]0Recorded activeDE
27 Dec 20252x Siemens 3RH1921-1MA20 E:04 auxiliary switch auxiliary contact block -unused/original packaging-eBay 406527225988Neu: Sonstige (siehe Artikelbeschreibung)52.97 [DE]0Recorded activeDE
25 Dec 2025Siemens Auxiliary Switch Block 3RH1921-1MA20 GEBeBay 406519025775Gebraucht17.66 [DE]0Recorded activeDE
18 Dec 2025Siemens 3RH1921-1MA20 E:05 auxiliary switch/auxiliary contact block -unused-eBay 406495237147Neu: Sonstige (siehe Artikelbeschreibung)28.18 [DE]0Recorded activeDE
18 Dec 2025Siemens 3RH1921-1MA20 E:04 auxiliary switch/auxiliary contact block -unused-eBay 168013927755Neu: Sonstige (siehe Artikelbeschreibung)28.18 [DE]0Recorded activeDE
18 Dec 2025Siemens 3RH1921-1MA20 E:04 auxiliary switch/auxiliary contact block -unused/original packaging-eBay 406494844533Neu: Sonstige (siehe Artikelbeschreibung)34.05 [DE]0Recorded activeDE
09 Dec 2025Siemens 3RH1921-1MA20 E:04 auxiliary switch/auxiliary contact block -unused-eBay 167990737739Neu: Sonstige (siehe Artikelbeschreibung)27.93 [DE]0Recorded activeDE
28 Nov 2025SIEMENS SIRIUS 3RT1026-1B..0 3RT1 + 3RH1921-1MA20 Power ContactoreBay 317597900669Used$17.430Recorded activeDE
18 Nov 2025Siemens Siemens 3RH1921-1MA20 Auxiliary Contact Block WORKING PULL [B6S3]eBay 326871498153Used$11.500Recorded activeUS
13 Nov 2025Lot of 2x * SIEMENS 3RH1921-1MA20 AUXILIARY CONTACT BLOCK * NEWeBay 297757371635New$39.990Recorded activeUS
21 Oct 2025Siemens Auxiliary Switch Block 3RH1921-1MA20 GEBeBay 406308832149Gebraucht17.45 [DE]0Recorded activeDE
24 Jul 2025SIEMENS 3RH1921-1MA20 AUXILIARY SWITCHING BLOCK UNMPeBay 157195141232Used$7.000Recorded activeUS
03 Jul 2025SIEMENS 3RH1921-1MA20 CONTACT BLOCKeBay 317050506018Used$12.000Recorded activeUS
10 Jun 2025Siemens Siemens 3RH1921-1MA20 Auxiliary Contact Block WORKING PULL [B6S3]eBay 336007198594Used$11.500Recorded 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

3RH1921-1MA023RH1921-1MA13RH1921-1MA113RH1921-1XA10-3AX23RH1921-1XA22-0MA03RH1921-1XA31-0MA3

Related part numbers

3RV1021-1HA103VF9623-1MA203RV1021-1DA153RU1126-1GB03RV1431-4BA103RV1021-4BA153RP1525-1BP306GK1901-1GA003RP1525-1AP303SK1111-1AB303RP1540-1BB303RP1574-1NP303RT1316-1BB403RS1140-1GD603RA1125-1DA23-1BB4

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