Siemens / Other Siemens parts
947-3UA21
First listing start: 18 Aug 2018Last listing start: 08 Oct 2025
Recorded price history
USDSold recordedNo sale recordedMonthly median
Linear price scale. Dates are listing starts.
Median recorded price, all years$309.00
5 plotted records from 5 US-dollar records in this range. Monthly medians use all records in each calendar month.
Archived listings
10 recorded listings| Listing start | Archived listing | Condition | Recorded price | Qty sold | Archive status | Country |
|---|---|---|---|---|---|---|
| 08 Oct 2025 | 6ES5 947-3UA21 | Siemens | Simatic S5-155U CPU 947 Processor Module, UsedeBay 267429922297 | Used | $309.00 | 0 | Recorded active | US |
| 29 Jan 2025 | Siemens 6ES5 947-3UA21 SIMATIC S5 PLC Central Unit - NEW - Worldwide ShippingeBay 286289946870 | Neu: Sonstige (siehe Artikelbeschreibung) | 125.16 [DE] | 0 | Recorded active | DE |
| 13 Jan 2025 | 6ES5 947-3UA21 | Siemens | Simatic S5-155U CPU 947 Processor Module, UsedeBay 267123441597 | Used | $279.00 | 0 | Recorded active | US |
| 04 Oct 2024 | Simatic S5 CPU947 6ES5 947-3UA21 GEBeBay 405265753061 | Gebraucht | 86.13 [Germany] | 0 | No sale recorded | DE |
| 09 Apr 2024 | Siemens Simatic S5 CPU 6ES5 947-3UA21eBay 156159503037 | Neu | 1095.95 [Germany] | 0 | No sale recorded | DE |
| 28 Mar 2021 | 6ES5 947-3UA21 | Siemens | Simatic S5-155U CPU 947 Processor Module - UsedeBay 194001239918 | Used | 302.78 [Australia] | 0 | No sale recorded | AU |
| 13 Jan 2021 | SIEMENS 6ES5 947-3UA21 Simatic S5 Sps Unité Centrale - Neuf - Worldwide, FactureeBay 284147159066 | Neuf - Boîte ouverte | 205.03 [CanadaFren] | 0 | No sale recorded | DE |
| 13 Jan 2021 | SIEMENS 6ES5 947-3UA21 Simatic S5 Sps Central Processing Unit - New - Worldwide,eBay 284147159043 | New - Open box | $206.55 | 0 | No sale recorded | DE |
| 01 Oct 2018 | Siemens Simatic 6ES5 947-3UA21 6ES5947-3UA21eBay 263967411892 | Used | $1757.50 | 0 | No sale recorded | EG |
| 18 Aug 2018 | Siemens Simatic 6ES5 947-3UA21 6ES5947-3UA21eBay 263886673822 | Used | $1757.50 | 0 | No sale recorded | EG |
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.