PartHistory
Siemens / Other Siemens parts

540-660A

Other Siemens parts family illustration
Recorded listings
111
Recorded quantity sold
70
Median recorded price
$65.00109 US-dollar records
Recorded price range
$10.00to $434.99 USD
First listing start: 23 Mar 2017Last listing start: 20 Apr 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.0.00200.00400.00600.00800.00Mar 2017Jun 2019Sep 2021Jan 2024Apr 20262017-03-23: US$50.00; no sale recorded2017-04-11: US$55.99; sold recorded2017-04-22: US$50.00; no sale recorded2017-05-22: US$50.00; no sale recorded2017-07-01: US$35.00; no sale recorded2017-07-22: US$50.00; no sale recorded2017-07-26: US$10.00; sold recorded2017-08-21: US$50.00; no sale recorded2017-09-03: US$69.99; sold recorded2017-09-21: US$50.00; no sale recorded2017-10-11: US$79.98; sold recorded2017-10-21: US$50.00; no sale recorded2017-11-20: US$50.00; no sale recorded2018-01-19: US$50.00; no sale recorded2018-01-25: US$68.24; no sale recorded2018-01-31: US$40.00; no sale recorded2018-02-07: US$95.00; no sale recorded2018-02-18: US$50.00; no sale recorded2018-03-03: US$40.00; no sale recorded2018-03-20: US$50.00; no sale recorded2018-04-05: US$40.00; no sale recorded2018-04-20: US$50.00; no sale recorded2018-05-13: US$27.50; sold recorded2018-05-20: US$50.00; no sale recorded2018-07-01: US$50.00; no sale recorded2018-07-12: US$40.00; sold recorded2018-12-26: US$22.00; sold recorded2019-01-04: US$29.00; sold recorded2019-01-08: US$19.99; sold recorded2020-04-16: US$66.50; no sale recorded2020-04-29: US$25.00; no sale recorded2020-07-15: US$161.53; no sale recorded2020-08-03: US$66.50; sold recorded2020-11-01: US$49.99; no sale recorded2020-11-02: US$49.99; sold recorded2020-11-09: US$32.50; sold recorded2020-11-14: US$39.00; sold recorded2020-12-15: US$39.00; sold recorded2021-01-01: US$75.00; no sale recorded2021-01-04: US$49.99; no sale recorded2021-01-06: US$20.00; no sale recorded2021-01-28: US$67.49; no sale recorded2021-01-31: US$43.99; no sale recorded2021-02-08: US$99.75; sold recorded2021-04-26: US$65.00; no sale recorded2021-04-28: US$39.00; no sale recorded2022-03-15: US$243.00; no sale recorded2022-06-17: US$25.00; sold recorded2022-09-13: US$324.00; no sale recorded2022-09-29: US$249.00; no sale recorded2022-11-07: US$324.00; no sale recorded2023-01-06: US$95.00; no sale recorded2023-01-06: US$42.00; no sale recorded2023-01-06: US$25.00; sold recorded2023-01-21: US$125.00; sold recorded2023-04-07: US$99.99; sold recorded2023-04-18: US$69.00; sold recorded2023-05-19: US$195.00; no sale recorded2023-05-24: US$192.00; no sale recorded2023-06-30: US$225.00; no sale recorded2023-07-20: US$35.00; no sale recorded2023-07-23: US$45.00; sold recorded2023-10-26: US$29.99; sold recorded2024-01-18: US$65.00; no sale recorded2024-02-09: US$44.88; sold recorded2024-02-09: US$34.00; no sale recorded2024-02-09: US$139.00; sold recorded2024-02-15: US$205.99; no sale recorded2024-02-15: US$434.99; no sale recorded2024-08-12: US$205.99; no sale recorded2024-08-20: US$200.00; sold recorded2024-11-03: US$98.00; sold recorded2024-11-10: US$154.49; sold recorded2024-12-08: US$199.99; no sale recorded2024-12-28: US$65.00; no sale recorded2025-01-03: US$75.00; sold recorded2025-01-09: US$50.00; no sale recorded2025-02-04: US$50.00; sold recorded2025-02-08: US$205.99; sold recorded2025-04-21: US$99.00; no sale recorded2025-05-06: US$100.00; no sale recorded2025-05-12: US$95.00; no sale recorded2025-05-13: US$79.99; no sale recorded2025-05-29: US$90.00; no sale recorded2025-08-24: US$64.99; no sale recorded2025-08-28: US$124.99; no sale recorded2025-09-23: US$64.99; no sale recorded2025-09-30: US$126.11; no sale recorded2025-10-23: US$64.99; no sale recorded2025-11-22: US$59.99; no sale recorded2025-12-15: US$160.00; no sale recorded2025-12-22: US$59.99; no sale recorded2025-12-31: US$374.00; no sale recorded2026-01-29: US$138.31; no sale recorded2026-02-04: US$251.00; no sale recorded2026-02-05: US$138.31; no sale recorded2026-02-09: US$138.31; no sale recorded2026-02-11: US$138.31; no sale recorded2026-02-18: US$138.31; no sale recorded2026-02-20: US$138.31; no sale recorded2026-02-22: US$138.31; no sale recorded2026-02-25: US$59.99; no sale recorded2026-03-22: US$138.31; no sale recorded2026-03-23: US$138.31; no sale recorded2026-03-30: US$59.99; no sale recorded2026-04-08: US$138.31; no sale recorded2026-04-19: US$119.99; no sale recorded2026-04-19: US$138.31; no sale recorded2026-04-20: US$138.31; 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.0.00200.00400.00600.00800.00Mar 2017Sep 2021Apr 20262017-03-23: US$50.00; no sale recorded2017-04-11: US$55.99; sold recorded2017-04-22: US$50.00; no sale recorded2017-05-22: US$50.00; no sale recorded2017-07-01: US$35.00; no sale recorded2017-07-22: US$50.00; no sale recorded2017-07-26: US$10.00; sold recorded2017-08-21: US$50.00; no sale recorded2017-09-03: US$69.99; sold recorded2017-09-21: US$50.00; no sale recorded2017-10-11: US$79.98; sold recorded2017-10-21: US$50.00; no sale recorded2017-11-20: US$50.00; no sale recorded2018-01-19: US$50.00; no sale recorded2018-01-25: US$68.24; no sale recorded2018-01-31: US$40.00; no sale recorded2018-02-07: US$95.00; no sale recorded2018-02-18: US$50.00; no sale recorded2018-03-03: US$40.00; no sale recorded2018-03-20: US$50.00; no sale recorded2018-04-05: US$40.00; no sale recorded2018-04-20: US$50.00; no sale recorded2018-05-13: US$27.50; sold recorded2018-05-20: US$50.00; no sale recorded2018-07-01: US$50.00; no sale recorded2018-07-12: US$40.00; sold recorded2018-12-26: US$22.00; sold recorded2019-01-04: US$29.00; sold recorded2019-01-08: US$19.99; sold recorded2020-04-16: US$66.50; no sale recorded2020-04-29: US$25.00; no sale recorded2020-07-15: US$161.53; no sale recorded2020-08-03: US$66.50; sold recorded2020-11-01: US$49.99; no sale recorded2020-11-02: US$49.99; sold recorded2020-11-09: US$32.50; sold recorded2020-11-14: US$39.00; sold recorded2020-12-15: US$39.00; sold recorded2021-01-01: US$75.00; no sale recorded2021-01-04: US$49.99; no sale recorded2021-01-06: US$20.00; no sale recorded2021-01-28: US$67.49; no sale recorded2021-01-31: US$43.99; no sale recorded2021-02-08: US$99.75; sold recorded2021-04-26: US$65.00; no sale recorded2021-04-28: US$39.00; no sale recorded2022-03-15: US$243.00; no sale recorded2022-06-17: US$25.00; sold recorded2022-09-13: US$324.00; no sale recorded2022-09-29: US$249.00; no sale recorded2022-11-07: US$324.00; no sale recorded2023-01-06: US$95.00; no sale recorded2023-01-06: US$42.00; no sale recorded2023-01-06: US$25.00; sold recorded2023-01-21: US$125.00; sold recorded2023-04-07: US$99.99; sold recorded2023-04-18: US$69.00; sold recorded2023-05-19: US$195.00; no sale recorded2023-05-24: US$192.00; no sale recorded2023-06-30: US$225.00; no sale recorded2023-07-20: US$35.00; no sale recorded2023-07-23: US$45.00; sold recorded2023-10-26: US$29.99; sold recorded2024-01-18: US$65.00; no sale recorded2024-02-09: US$44.88; sold recorded2024-02-09: US$34.00; no sale recorded2024-02-09: US$139.00; sold recorded2024-02-15: US$205.99; no sale recorded2024-02-15: US$434.99; no sale recorded2024-08-12: US$205.99; no sale recorded2024-08-20: US$200.00; sold recorded2024-11-03: US$98.00; sold recorded2024-11-10: US$154.49; sold recorded2024-12-08: US$199.99; no sale recorded2024-12-28: US$65.00; no sale recorded2025-01-03: US$75.00; sold recorded2025-01-09: US$50.00; no sale recorded2025-02-04: US$50.00; sold recorded2025-02-08: US$205.99; sold recorded2025-04-21: US$99.00; no sale recorded2025-05-06: US$100.00; no sale recorded2025-05-12: US$95.00; no sale recorded2025-05-13: US$79.99; no sale recorded2025-05-29: US$90.00; no sale recorded2025-08-24: US$64.99; no sale recorded2025-08-28: US$124.99; no sale recorded2025-09-23: US$64.99; no sale recorded2025-09-30: US$126.11; no sale recorded2025-10-23: US$64.99; no sale recorded2025-11-22: US$59.99; no sale recorded2025-12-15: US$160.00; no sale recorded2025-12-22: US$59.99; no sale recorded2025-12-31: US$374.00; no sale recorded2026-01-29: US$138.31; no sale recorded2026-02-04: US$251.00; no sale recorded2026-02-05: US$138.31; no sale recorded2026-02-09: US$138.31; no sale recorded2026-02-11: US$138.31; no sale recorded2026-02-18: US$138.31; no sale recorded2026-02-20: US$138.31; no sale recorded2026-02-22: US$138.31; no sale recorded2026-02-25: US$59.99; no sale recorded2026-03-22: US$138.31; no sale recorded2026-03-23: US$138.31; no sale recorded2026-03-30: US$59.99; no sale recorded2026-04-08: US$138.31; no sale recorded2026-04-19: US$119.99; no sale recorded2026-04-19: US$138.31; no sale recorded2026-04-20: US$138.31; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$65.00

109 plotted records from 109 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

111 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
20 Apr 2026SIEMENS 540-660A / 540660A (USED)eBay 318176935070Used$138.310Recorded activeUS
19 Apr 2026SIEMENS 540-660A / 540660A (USED)eBay 318171659707Used$138.310Recorded activeUS
19 Apr 2026Siemens 540-660A RS540 Electronic Room Sensor Desert Beige. FREE SHIPPING! 7BeBay 287280757796New$119.990Recorded activeUS
08 Apr 2026SIEMENS 540-660A / 540660A (USED)eBay 236743813603Used$138.310Recorded activeUS
30 Mar 2026Siemens 540-660A Electronic Room Temperature Sensor Desert Beige 540660AeBay 188225933801New - Open box$59.990Recorded activeUS
23 Mar 2026SIEMENS 540-660A / 540660A (USED)eBay 236706962575Used$138.310Recorded activeUS
22 Mar 2026SIEMENS 540-660A / 540660A (USED)eBay 318041984595Used$138.310Recorded activeUS
25 Feb 2026Siemens 540-660A Electronic Room Temperature Sensor Desert Beige 540660AeBay 188095184486New - Open box$59.990Recorded activeUS
22 Feb 2026SIEMENS 540-660A / 540660A (USED)eBay 317910194605Used$138.310Recorded activeUS
20 Feb 2026SIEMENS 540-660A / 540660A (USED)eBay 397631138790Used$138.310Recorded activeUS
18 Feb 2026SIEMENS 540-660A / 540660A (USED)eBay 397624306990Used$138.310Recorded activeUS
11 Feb 2026SIEMENS 540-660A / 540660A (USED)eBay 317867032232Used$138.310Recorded activeUS
09 Feb 2026SIEMENS 540-660A / 540660A (USED)eBay 317859048302Used$138.310Recorded activeUS
05 Feb 2026SIEMENS 540-660A / 540660A (USED)eBay 397573132110Used$138.310Recorded activeUS
04 Feb 2026SIEMENS 540-660A / 540660A (NEW IN BOX)eBay 317840483746New - Open box$251.000Recorded activeUS
29 Jan 2026SIEMENS 540-660A / 540660A (USED)eBay 317816544142Used$138.310Recorded activeUS
31 Dec 2025Siemens Building Technology 540-660A ROOM SENSOR,BEIGE,TECeBay 297894437799New$374.000Recorded activeUS
22 Dec 2025Siemens 540-660A Electronic Room Temperature Sensor Desert Beige 540660AeBay 187868553865New - Open box$59.990Recorded activeUS
15 Dec 2025Siemens - 540-660A Electronic Room Sensor New SealedeBay 366060405220New$160.000Recorded activeUS
22 Nov 2025Siemens 540-660A Electronic Room Temperature Sensor Desert Beige 540660AeBay 187766537981New - Open box$59.990Recorded activeUS
23 Oct 2025Siemens 540-660A Electronic Room Temperature Sensor Desert Beige 540660AeBay 187676718757New - Open box$64.990Recorded activeUS
30 Sep 2025Siemens 540-660A New NFPeBay 336208555557New$126.110Recorded activeNL
23 Sep 2025Siemens 540-660A Electronic Room Temperature Sensor Desert Beige 540660AeBay 187592290414New - Open box$64.990Recorded activeUS
28 Aug 2025Siemens 540-660A RS540 Electronic Room Sensor Desert Beige NIBeBay 388894375770New$124.990Recorded activeUS
24 Aug 2025Siemens 540-660A Electronic Room Temperature Sensor Desert Beige 540660AeBay 187515191108New - Open box$64.990Recorded 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

540-650B540-652A540-652B540-660ATEC540-660B540-661B

Related part numbers

500-636037545-1104505-6660S54329-F60-A2505-6851A500-3BH01550-433PA505-6108BS54370-B3-A1500-035300500-033050500-634773500-033260500-5056-X

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