Siemens / Other Siemens parts
3RH1921-1KA20
First listing start: 02 Jun 2020Last listing start: 22 Mar 2026
Recorded price history
USDSold recordedNo sale recordedMonthly median
Linear price scale. Dates are listing starts.
Median recorded price, all years$47.33
11 plotted records from 11 US-dollar records in this range. Monthly medians use all records in each calendar month.
Archived listings
19 recorded listings| Listing start | Archived listing | Condition | Recorded price | Qty sold | Archive status | Country |
|---|---|---|---|---|---|---|
| 22 Mar 2026 | NEW SIEMENS 3RH1921-1KA20 240V 10A eBay 366296045831 | New | $49.00 | 0 | Recorded active | US |
| 01 Mar 2026 | New Original Sealed Package SIEMENS 3RH1921-1KA20eBay 117063989748 | Nuovo | 14.41 [IT] | 0 | Recorded active | IT |
| 01 Jun 2025 | NEW SIEMENS 3RH1921-1KA20 [24 MONTHS WARRANTY]eBay 187276764683 | Neu | 8.24 [DE] | 0 | Recorded active | CZ |
| 02 Mar 2025 | SIEMENS 3RH1921-1KA20 NSMPeBay 405599563517 | New - Open box | $55.00 | 0 | Recorded active | US |
| 30 Jan 2025 | SIEMENS 3RH19211KA20 3RH1921-1KA20eBay 226572930632 | Used | $19.00 | 0 | Recorded active | PL |
| 02 Nov 2024 | SIEMENS 3RH1921-1KA20 240V 10A NSMPeBay 156489691160 | New - Open box | $42.00 | 0 | Recorded active | US |
| 01 Nov 2024 | 1 PC NEW SIEMENS 3RH1921-1KA20 Auxiliary Contact Block Expedited ShippingeBay 356213208455 | New | $59.00 | 0 | Recorded active | HK |
| 31 Jan 2024 | Siemens Hilfsschalterblock 3RH1921-1KA20 3RH1 921-1KA20 E:06 -unused/OVP-eBay 256396061155 | Neu: Sonstige (siehe Artikelbeschreibung) | 16.67 [Germany] | 0 | No sale recorded | DE |
| 30 Jan 2024 | SIEMENS 3RH1921-1KA20 / 3RH19211KA20 (NEW IN BOX)eBay 386725743054 | New - Open box | 18.48 [Canada] | 0 | Recorded active | CA |
| 19 Jan 2024 | Siemens Hilfsschalterblock 3RH1921-1KA20 3RH1 921-1KA20 E:06 -unused/OVP-eBay 256382480546 | Neu: Sonstige (siehe Artikelbeschreibung) | 16.34 [Germany] | 0 | No sale recorded | DE |
| 14 Jan 2024 | Siemens Hilfsschalterblock 3RH1921-1KA20 3RH1 921-1KA20 E:06 -unused/OVP-eBay 256376431864 | Neu: Sonstige (siehe Artikelbeschreibung) | 16.27 [Germany] | 0 | No sale recorded | DE |
| 21 Oct 2023 | Siemens 3RH1921-1KA20 Auxiliary Contact Screw Terminal 2 NO 2nd Mounting NoseBay 325856622064 | New - Open box | $13.99 | 4 | Sold recorded | US |
| 05 Jul 2023 | NEW SIEMENS 3RH1921-1KA20 [24 MONTHS WARRANTY]eBay 175803326606 | Neu | 7.84 [Germany] | 0 | No sale recorded | CZ |
| 22 Jun 2023 | NEW SIEMENS 3RH1921-1KA20 [24 MONTHS WARRANTY]eBay 185954224203 | Neu | 7.76 [Germany] | 0 | No sale recorded | CZ |
| 30 Jan 2023 | 1pc new Siemens 3RH1921-1KA20 circuit breakereBay 234878308326 | New - Open box | $76.11 | 0 | No sale recorded | CN |
| 24 May 2022 | Set of 2x Siemens 3rh1921-1ka20 auxiliary contact blockeBay 334451887880 | Used | $68.96 | 0 | No sale recorded | IN |
| 22 Apr 2022 | 3RH1921-1KA20 Siemens Auxiliary contact blockeBay 354022693124 | New - Open box | $19.00 | 0 | No sale recorded | IN |
| 10 Aug 2020 | 5x Siemens 3RH1921-1KA20 Auxiliary Contact Unit Engine Protection 3RH1921-1KA20eBay 392903548904 | Used | $47.33 | 0 | No sale recorded | DE |
| 02 Jun 2020 | 5x Siemens 3RH1921-1KA20 Auxiliary Contact Unit Engine Protection 3RH1921-1KA20eBay 392823613454 | Used | $46.78 | 0 | No sale recorded | DE |
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.