Siemens / Other Siemens parts
3RH1921-1LA20
First listing start: 19 Sep 2017Last listing start: 22 Jun 2026
Recorded price history
USDSold recordedNo sale recordedMonthly median
Linear price scale. Dates are listing starts.
Median recorded price, all years$15.05
55 plotted records from 55 US-dollar records in this range. Monthly medians use all records in each calendar month.
Archived listings
63 recorded listings| Listing start | Archived listing | Condition | Recorded price | Qty sold | Archive status | Country |
|---|---|---|---|---|---|---|
| 22 Jun 2026 | Siemens Auxiliary Contact Block 3RH1921-1LA20eBay 278115891385 | New - Open box | $18.29 | 0 | Recorded active | US |
| 13 May 2026 | Siemens 3RH1921-1LA20 Auxiliary Contact Block 3RH1921 No SurpluseBay 147309131264 | New - Open box | $19.99 | 0 | Recorded active | US |
| 28 Apr 2026 | SIEMENS 3RH1921-1LA20 / 3RH19211LA20 (NEW IN BOX)eBay 397889748548 | New - Open box | $40.17 | 0 | Recorded active | US |
| 24 Apr 2026 | Siemens 3RH1921-1LA20 Auxiliary Contact BlockeBay 298259989955 | New - Open box | $10.00 | 0 | Recorded active | US |
| 28 Feb 2026 | Siemens auxiliary switch 3RH1921-1LA20/new original packagingeBay 127710506289 | Neu: Sonstige (siehe Artikelbeschreibung) | 23.51 [DE] | 0 | Recorded active | DE |
| 28 Jan 2026 | Siemens auxiliary switch 3RH1921-1LA20/new original packagingeBay 147121850955 | Neu: Sonstige (siehe Artikelbeschreibung) | 23.64 [DE] | 0 | Recorded active | DE |
| 08 Jan 2026 | Siemens auxiliary switch 3RH1921-1LA20/new original packagingeBay 406568998339 | Neu: Sonstige (siehe Artikelbeschreibung) | 23.26 [DE] | 0 | Recorded active | DE |
| 07 Nov 2025 | Siemens auxiliary switch 3RH1921-1LA20/new original packagingeBay 146946218905 | Neu: Sonstige (siehe Artikelbeschreibung) | 22.98 [DE] | 0 | Recorded active | DE |
| 05 Nov 2025 | SIEMENS 3RH1921-1LA20 / 3RH19211LA20 (USED)eBay 397231780922 | Used | $31.93 | 0 | Recorded active | US |
| 02 Jul 2025 | SIEMENS 3RH1921-1LA20 / 3RH19211LA20 (USED)eBay 388659235023 | Used | $32.13 | 0 | Recorded active | CA |
| 31 Jan 2025 | Siemens 3RH1921-1LA20 AuxiliarySwitching Block Contactor 2 Pole 3RH19211LA20eBay 156665657186 | New | $23.99 | 0 | Recorded active | US |
| 17 Jan 2025 | 2x Siemens 3RH1921-1LA20 3RH1 921-1LA20 2S E:05 Auxiliary Switch Block -Unused/Original Packaging-eBay 167258615974 | Neu: Sonstige (siehe Artikelbeschreibung) | 22.66 [DE] | 1 | Sold recorded | DE |
| 02 Dec 2024 | Siemens 3RH1921-1LA20 Block Switch 10a 690veBay 387684976156 | New - Open box | $62.65 | 0 | Recorded active | US |
| 10 Nov 2024 | SIEMENS 3RH1921-1LA20 NSMPeBay 167079642820 | New - Open box | $49.00 | 2 | Sold recorded | US |
| 02 Nov 2024 | SIEMENS 3RH1921-1LA20 690V 10A NSNPeBay 156490680241 | New - Open box | $15.00 | 0 | Recorded active | US |
| 15 Oct 2024 | 1 NIB NEW SIEMENS 3RH1921-1LA20 AUXILIARY CONTACT BLOCK (6 AVAILABLE)eBay 135302973753 | New | $10.00 | 0 | Recorded active | US |
| 27 Sep 2024 | Siemens Hilfsschalter 3RH1921-1LA20 / Neu OVPeBay 405253851319 | Neu: Sonstige (siehe Artikelbeschreibung) | 20.93 [Germany] | 0 | Recorded active | DE |
| 20 Aug 2024 | SIEMENS 52BAJ / 52BAJ (NEW NO BOX)eBay 387311985949 | New - Open box | 10.24 [Canada] | 0 | No sale recorded | CA |
| 20 Aug 2024 | Siemens 3RH1921-1LA20 Auxiliary Contact BlockeBay 266957081035 | Used | $12.00 | 0 | Recorded active | US |
| 29 Dec 2023 | Siemens 3RH1921-1LA20 Auxiliary Contact Block 3RH1921 No SurpluseBay 325947687435 | New - Open box | $21.98 | 0 | Recorded active | US |
| 05 Nov 2023 | SIEMENS 3RH1921-1LA20 Nos SurpluseBay 325875622859 | New - Open box | $48.99 | 0 | Recorded active | US |
| 23 May 2023 | Siemens 3RH1921-1LA20 Auxiliary Contact Block 3RH1921eBay 225588594995 | Used | $21.99 | 0 | Recorded active | US |
| 04 May 2023 | Siemens 3RH1921-1LA20 Auxiliary Contact Block 2NO J5-RWeBay 304924087416 | Used | $13.95 | 0 | Recorded active | US |
| 03 May 2023 | SIEMENS 3RH1921-1LA20 / 3RH19211LA20 (NEW IN BOX)eBay 234997181832 | New - Open box | $38.00 | 0 | No sale recorded | US |
| 08 Feb 2023 | SIEMENS 3RH1921-1LA20 3RH19211LA20eBay 325527939955 | Used | $9.00 | 0 | Recorded active | PL |
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.