Siemens / Other Siemens parts
540-520B
First listing start: 01 Apr 2017Last listing start: 02 Mar 2026
Recorded price history
USDSold recordedNo sale recordedMonthly median
Linear price scale. Dates are listing starts.
Median recorded price, all years$67.24
14 plotted records from 14 US-dollar records in this range. Monthly medians use all records in each calendar month.
Archived listings
16 recorded listings| Listing start | Archived listing | Condition | Recorded price | Qty sold | Archive status | Country |
|---|---|---|---|---|---|---|
| 02 Mar 2026 | 540-520B Siemens Landis & Staefa Flush-Mount Room Temperature SensoreBay 327026090147 | New | $69.97 | 0 | Recorded active | US |
| 15 Aug 2024 | NEW SIEMENS 540-520B TEC ELECTRONIC FLUSH MOUNT ROOM TEMP SENSOR FIREALARMeBay 355957990498 | New | $64.50 | 0 | Recorded active | US |
| 13 Jan 2024 | (NEW) Siemens Electronic 540-520B Room SensoreBay 404740934225 | New | $71.73 | 0 | No sale recorded | US |
| 03 Nov 2023 | SIEMENS (LANDIS & STAEFA). P/N: 540-520B. FLUSH MOUNT ROOM TEMPERATURE SENSOR.eBay 305247732740 | New | $72.99 | 0 | Recorded active | US |
| 22 May 2023 | SIEMENS - INDOOR FLUSH MOUNT HVAC ROOM TEMPERATURE SENSOR THERMISTOR 540-520BeBay 185908345211 | New | $30.00 | 0 | No sale recorded | US |
| 09 May 2023 | Siemens Electronic Room Sensor Part Number 540-520BeBay 266252013342 | New | $59.99 | 0 | Recorded active | US |
| 24 Sep 2022 | SIEMENS (LANDIS & STAEFA). P/N: 540-520B. FLUSH MOUNT ROOM TEMPERATURE SENSOR. eBay 204101138472 | New | $75.00 | 6 | Sold recorded | US |
| 16 Sep 2022 | SIEMENS 540-520B / 540520B (NEW IN BOX)eBay 314150114987 | New - Open box | $89.00 | 0 | Recorded active | US |
| 14 Aug 2022 | Siemens 540-520B Lot Of 10eBay 284932434115 | New | $300.00 | 0 | No sale recorded | US |
| 07 Aug 2022 | Siemens 540-520B Lot Of 10eBay 284924635918 | New | $300.00 | 0 | No sale recorded | US |
| 14 Mar 2022 | Siemens Electronic Room Sensor Part Number 540-520BeBay 284701090940 | New | $55.00 | 0 | Recorded active | US |
| 25 Mar 2021 | 30x NEW Siemens 540-520B TEC Terminal Equipment Controller #eBay 265100690975 | New | 35.82 [Canada] | 0 | No sale recorded | CA |
| 24 Feb 2021 | NEW Siemens 540-520B TEC Terminal Equipment Controller -QTY#eBay 203288292716 | New | 19.82 [Canada] | 0 | No sale recorded | CA |
| 22 Apr 2017 | SIEMENS - INDOOR FLUSH MOUNT ROOM TEMPERATURE SENSOR THERMISTOR 540-520BeBay 252886722929 | New | $19.99 | 0 | No sale recorded | US |
| 09 Apr 2017 | SIEMENS - INDOOR FLUSH MOUNT ROOM TEMPERATURE SENSOR THERMISTOR 540-520BeBay 252852788478 | New | $19.99 | 0 | No sale recorded | US |
| 01 Apr 2017 | SIEMENS - INDOOR FLUSH MOUNT ROOM TEMPERATURE SENSOR THERMISTOR 540-520BeBay 252840570335 | New | $19.99 | 0 | No sale recorded | US |
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.