PartHistory
Siemens / Other Siemens parts

S54320-F5-A1

Other Siemens parts family illustration
Recorded listings
38
Recorded quantity sold
58
Median recorded price
$35.0038 US-dollar records
Recorded price range
$12.99to $475.00 USD
First listing start: 14 Mar 2018Last listing start: 26 Jul 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 2018Apr 2020May 2022Jun 2024Jul 20262018-03-14: US$22.01; no sale recorded2020-09-18: US$15.75; sold recorded2022-11-12: US$35.00; no sale recorded2023-05-03: US$475.00; no sale recorded2023-08-19: US$34.99; sold recorded2023-09-06: US$34.99; sold recorded2023-09-09: US$34.99; sold recorded2023-09-22: US$29.00; no sale recorded2023-10-24: US$35.00; no sale recorded2023-10-31: US$35.00; no sale recorded2023-12-22: US$48.67; sold recorded2023-12-28: US$60.00; no sale recorded2024-01-31: US$29.99; sold recorded2024-03-14: US$24.99; sold recorded2024-04-11: US$19.99; no sale recorded2024-05-04: US$29.99; sold recorded2024-05-26: US$24.45; sold recorded2024-05-26: US$19.00; no sale recorded2024-05-26: US$12.99; no sale recorded2024-06-01: US$34.00; no sale recorded2024-09-26: US$20.00; no sale recorded2024-11-03: US$23.95; no sale recorded2024-11-04: US$34.95; sold recorded2024-11-27: US$41.36; sold recorded2024-12-15: US$39.00; sold recorded2025-04-01: US$41.36; no sale recorded2025-04-29: US$52.99; no sale recorded2025-05-15: US$49.95; no sale recorded2025-05-25: US$40.00; no sale recorded2025-06-11: US$48.95; no sale recorded2025-09-23: US$39.99; no sale recorded2025-10-06: US$97.10; no sale recorded2026-01-17: US$39.99; no sale recorded2026-03-11: US$149.95; no sale recorded2026-03-18: US$49.99; no sale recorded2026-05-14: US$39.95; no sale recorded2026-06-04: US$22.00; no sale recorded2026-07-26: US$121.60; 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 2018May 2022Jul 20262018-03-14: US$22.01; no sale recorded2020-09-18: US$15.75; sold recorded2022-11-12: US$35.00; no sale recorded2023-05-03: US$475.00; no sale recorded2023-08-19: US$34.99; sold recorded2023-09-06: US$34.99; sold recorded2023-09-09: US$34.99; sold recorded2023-09-22: US$29.00; no sale recorded2023-10-24: US$35.00; no sale recorded2023-10-31: US$35.00; no sale recorded2023-12-22: US$48.67; sold recorded2023-12-28: US$60.00; no sale recorded2024-01-31: US$29.99; sold recorded2024-03-14: US$24.99; sold recorded2024-04-11: US$19.99; no sale recorded2024-05-04: US$29.99; sold recorded2024-05-26: US$24.45; sold recorded2024-05-26: US$19.00; no sale recorded2024-05-26: US$12.99; no sale recorded2024-06-01: US$34.00; no sale recorded2024-09-26: US$20.00; no sale recorded2024-11-03: US$23.95; no sale recorded2024-11-04: US$34.95; sold recorded2024-11-27: US$41.36; sold recorded2024-12-15: US$39.00; sold recorded2025-04-01: US$41.36; no sale recorded2025-04-29: US$52.99; no sale recorded2025-05-15: US$49.95; no sale recorded2025-05-25: US$40.00; no sale recorded2025-06-11: US$48.95; no sale recorded2025-09-23: US$39.99; no sale recorded2025-10-06: US$97.10; no sale recorded2026-01-17: US$39.99; no sale recorded2026-03-11: US$149.95; no sale recorded2026-03-18: US$49.99; no sale recorded2026-05-14: US$39.95; no sale recorded2026-06-04: US$22.00; no sale recorded2026-07-26: US$121.60; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$35.00

38 plotted records from 38 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

38 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
26 Jul 2026Siemens FDT421 S54320-F5-A1 Desigo Fire Alarm Thermal DetectoreBay 318636106393New$121.600Recorded activeCN
04 Jun 2026Siemens FDT421 S54320-F5-A1 Fire Alarm Heat Detector with DB-11 BaseeBay 327196561746Used$22.000Recorded activeUS
14 May 2026Siemens FDT421 S54320-F5-A1 Fire Alarm Heat Detector (NEW IN BOX)eBay 117195479064New$39.950Recorded activeUS
18 Mar 2026SIEMENS FDT421 INTELLIGENT HEAT DETECTOR S54320-F5-A1 - BRAND NEW - 8 AVAILABLEeBay 117094605307New - Open box$49.990Recorded activeUS
11 Mar 2026Lot/8 Siemens FDT421 S54320-F5-A1 FireFinder XLS Fire Alarm Heat Detector HeadseBay 157741075461New - Open box$149.950Recorded activeUS
17 Jan 2026(2) Siemens FDT421 Heat Detectors New, S54320-F5-A1eBay 358127036347New$39.990Recorded activeUS
06 Oct 2025Siemens FDT421 (S54320-F5-A1) Thermal Heat DetectoreBay 167840252031New$97.100Recorded activeUS
23 Sep 2025New Siemens FDT421 S54320-F5-A1 Desigo Fire Alarm Thermal Heat Detector HeadeBay 177434922207New$39.990Recorded activeUS
11 Jun 2025Sealed Siemens FDT421 S54320-F5-A1 Desigo Fire Alarm Thermal Heat Detector HeadeBay 226809491083New$48.950Recorded activeUS
25 May 2025New Siemens FDT421 S54320-F5-A1 Desigo Fire Alarm Thermal Heat Detector HeadeBay 396654426237New$40.000Recorded activeUS
15 May 2025Set of 2 - Siemens FDT421 Intelligent Thermal Heat Detector S54320-F5-A1eBay 167516766527New - Open box$49.950Recorded activeUS
29 Apr 2025New Siemens FDT421 S54320-F5-A1 Desigo Fire Alarm Thermal Heat Detector HeadeBay 267235768276New$52.990Recorded activeUS
01 Apr 2025New Siemens FDT421 S54320-F5-A1 Desigo Fire Alarm Thermal Heat Detector HeadeBay 116543150901New$41.360Recorded activeUS
15 Dec 2024Siemens FDT421 S54320-F5-A1 Fire Alarm Heat Detector NEWeBay 235872205230New$39.001Sold recordedUS
27 Nov 2024New Siemens FDT421 S54320-F5-A1 Desigo Fire Alarm Thermal Heat Detector HeadeBay 135403774697New$41.361Sold recordedUS
04 Nov 2024Siemens FDT421 S54320-F5-A1 Fire Alarm Heat Detector (NEW IN BOX)eBay 126757880925New$34.951Sold recordedUS
03 Nov 2024Siemens FDT421 S54320-F5-A1 Fire Alarm Heat Dtr - DPU Tested - Free Programming!eBay 126757855044Used$23.950Recorded activeUS
26 Sep 2024SIEMENS S54320-F5-A1 FDT421 Fire Alarm Head DetectoreBay 405250793704Used$20.000Recorded activeUS
01 Jun 2024New Siemens FDT421 S54320-F5-A1 Desigo Fire Alarm Thermal Heat Detector HeadeBay 235589976943New$34.000No sale recordedUS
26 May 2024Siemens Single Pole Breaker combination pack 15 Amp & 20 Amp (Q115 & Q120)eBay 116195811401New - Open box$12.990No sale recordedUS
26 May 2024Siemens Contact Block 52BJK NIP eBay 176395767781New$19.000No sale recordedUS
26 May 2024Siemens FDT421 Intelligent Addressable Fire Alarm Heat Detector S54320-F5-A1eBay 116195814381New$24.458Sold recordedUS
04 May 2024New Siemens FDT421 S54320-F5-A1 Desigo Fire Alarm Thermal Heat Detector Head (1)eBay 176363705750New$29.992Sold recordedUS
11 Apr 2024Siemens FDT421 S54320-F5-A1 Fire Alarm Heat Detector Head FREE SHIPPING !!!eBay 276421690766Used$19.990Recorded activeUS
14 Mar 2024New Siemens FDT421 Heat Detector Fire Alarm S54320-F5-A1eBay 285764465215New$24.9918Sold recordedUS
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

S54320-F14-A2S54320-F4-A1S54320-F4-A2S54320-F5-A106S54320-F5-A2S54320-F6-A1

Related part numbers

S54370-B3-A1S54329-F60-A26ES5430-4UA13S24230-B507-A1-03S24230-A105-A1-266ES5420-8MA116ES5300-5CA116ES5420-7LA116ES5430-4UA116SE6420-2UD25-5CA16SE6420-2UD15-5AA15SY4325-8FCA2034-A1530-7LA12A5E34723263-A10

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