PartHistory
Siemens / Other Siemens parts

550-821N

Other Siemens parts family illustration
Recorded listings
52
Recorded quantity sold
4
Median recorded price
$30.0047 US-dollar records
Recorded price range
$5.99to $500.00 USD
First listing start: 11 May 2017Last listing start: 20 May 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.0.00200.00400.00600.00800.00May 2017Aug 2019Nov 2021Feb 2024May 20262017-05-11: US$35.00; no sale recorded2017-06-10: US$35.00; no sale recorded2017-07-06: US$42.32; no sale recorded2017-10-09: US$35.00; no sale recorded2017-10-30: US$14.99; no sale recorded2018-01-28: US$40.00; no sale recorded2018-02-11: US$40.00; no sale recorded2020-11-23: US$19.00; no sale recorded2021-01-20: US$19.95; no sale recorded2022-02-27: US$5.99; no sale recorded2022-02-28: US$30.00; no sale recorded2023-06-11: US$35.00; no sale recorded2023-12-24: US$40.00; no sale recorded2023-12-31: US$30.00; no sale recorded2023-12-31: US$49.99; no sale recorded2024-01-07: US$30.00; no sale recorded2024-01-07: US$500.00; no sale recorded2024-01-14: US$30.00; no sale recorded2024-01-21: US$30.00; no sale recorded2024-01-21: US$35.99; sold recorded2024-01-28: US$30.00; no sale recorded2024-02-04: US$30.00; no sale recorded2024-02-11: US$30.00; no sale recorded2024-02-19: US$30.00; no sale recorded2024-02-26: US$30.00; no sale recorded2024-03-04: US$30.00; no sale recorded2024-03-11: US$30.00; no sale recorded2024-03-18: US$30.00; no sale recorded2024-03-25: US$14.98; no sale recorded2024-03-25: US$30.00; no sale recorded2024-04-01: US$30.00; no sale recorded2024-04-08: US$30.00; no sale recorded2024-04-15: US$30.00; no sale recorded2024-04-22: US$30.00; no sale recorded2024-05-01: US$30.00; no sale recorded2024-05-18: US$30.00; no sale recorded2024-06-01: US$30.00; no sale recorded2024-06-08: US$30.00; no sale recorded2024-06-15: US$30.00; no sale recorded2024-06-22: US$30.00; no sale recorded2024-06-29: US$30.00; no sale recorded2024-07-07: US$30.00; no sale recorded2024-07-29: US$25.00; no sale recorded2024-12-31: US$25.00; no sale recorded2025-02-27: US$14.00; no sale recorded2025-10-27: US$200.00; no sale recorded2026-05-20: US$168.99; 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.0.00200.00400.00600.00800.00May 2017Nov 2021May 20262017-05-11: US$35.00; no sale recorded2017-06-10: US$35.00; no sale recorded2017-07-06: US$42.32; no sale recorded2017-10-09: US$35.00; no sale recorded2017-10-30: US$14.99; no sale recorded2018-01-28: US$40.00; no sale recorded2018-02-11: US$40.00; no sale recorded2020-11-23: US$19.00; no sale recorded2021-01-20: US$19.95; no sale recorded2022-02-27: US$5.99; no sale recorded2022-02-28: US$30.00; no sale recorded2023-06-11: US$35.00; no sale recorded2023-12-24: US$40.00; no sale recorded2023-12-31: US$30.00; no sale recorded2023-12-31: US$49.99; no sale recorded2024-01-07: US$30.00; no sale recorded2024-01-07: US$500.00; no sale recorded2024-01-14: US$30.00; no sale recorded2024-01-21: US$30.00; no sale recorded2024-01-21: US$35.99; sold recorded2024-01-28: US$30.00; no sale recorded2024-02-04: US$30.00; no sale recorded2024-02-11: US$30.00; no sale recorded2024-02-19: US$30.00; no sale recorded2024-02-26: US$30.00; no sale recorded2024-03-04: US$30.00; no sale recorded2024-03-11: US$30.00; no sale recorded2024-03-18: US$30.00; no sale recorded2024-03-25: US$14.98; no sale recorded2024-03-25: US$30.00; no sale recorded2024-04-01: US$30.00; no sale recorded2024-04-08: US$30.00; no sale recorded2024-04-15: US$30.00; no sale recorded2024-04-22: US$30.00; no sale recorded2024-05-01: US$30.00; no sale recorded2024-05-18: US$30.00; no sale recorded2024-06-01: US$30.00; no sale recorded2024-06-08: US$30.00; no sale recorded2024-06-15: US$30.00; no sale recorded2024-06-22: US$30.00; no sale recorded2024-06-29: US$30.00; no sale recorded2024-07-07: US$30.00; no sale recorded2024-07-29: US$25.00; no sale recorded2024-12-31: US$25.00; no sale recorded2025-02-27: US$14.00; no sale recorded2025-10-27: US$200.00; no sale recorded2026-05-20: US$168.99; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$30.00

47 plotted records from 47 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

52 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
20 May 2026Siemens Landis & Gyr 550-821N Lab AZM Bypass Kit EP265 w/ 3-Way Air Valve 24VACeBay 227351006804New$168.990Recorded activeUS
27 Oct 2025Siemens Landis & Gyr 550-821N Lab AZM Bypass Kit EP265 w/ 3-Way Air Valve 24VACeBay 227046450714New$200.000Recorded activeUS
27 Feb 2025SIEMENS 550-821N LAB AZM BYPASS KIT EP265eBay 116498522149New$14.000Recorded activeUS
31 Dec 2024SIEMENS 550-821N LAB AZM BYPASS KIT REVISION ABeBay 335752227602New - Open box$25.000Recorded activeUS
29 Jul 2024New Siemens 550-821N EP265 Lab AZM Bypass Kit EP Valve w/ Tubing eBay 355907285698New$25.000No sale recordedUS
07 Jul 2024New Siemens 550-821N EP265 Lab AZM Bypass Kit EP Valve w/ Tubing eBay 355849766560New$30.000No sale recordedUS
29 Jun 2024New Siemens 550-821N EP265 Lab AZM Bypass Kit EP Valve w/ Tubing eBay 355829539796New$30.000No sale recordedUS
22 Jun 2024New Siemens 550-821N EP265 Lab AZM Bypass Kit EP Valve w/ Tubing eBay 355813537952New$30.000No sale recordedUS
15 Jun 2024New Siemens 550-821N EP265 Lab AZM Bypass Kit EP Valve w/ Tubing eBay 355795388477New$30.000No sale recordedUS
08 Jun 2024Siemens LOGO! AM2 RTD Erweiterungsmodul - 12/24V (6ED1055-1MD00-0BA2)eBay 235599439709Neu117.56 [Germany]0No sale recordedDE
08 Jun 2024BEKA 401/029 Drehzahlwächter Z714eBay 235599439705Gebraucht133.59 [Germany]0No sale recordedDE
08 Jun 2024New Siemens 550-821N EP265 Lab AZM Bypass Kit EP Valve w/ Tubing eBay 355776650763New$30.000No sale recordedUS
01 Jun 2024New Siemens 550-821N EP265 Lab AZM Bypass Kit EP Valve w/ Tubing eBay 355758860618New$30.000No sale recordedUS
18 May 2024New Siemens 550-821N EP265 Lab AZM Bypass Kit EP Valve w/ Tubing eBay 355724305017New$30.000No sale recordedUS
01 May 2024New Siemens 550-821N EP265 Lab AZM Bypass Kit EP Valve w/ Tubing eBay 355680404372New$30.000No sale recordedUS
22 Apr 2024New Siemens 550-821N EP265 Lab AZM Bypass Kit EP Valve w/ Tubing eBay 355658297426New$30.000No sale recordedUS
15 Apr 2024New Siemens 550-821N EP265 Lab AZM Bypass Kit EP Valve w/ Tubing eBay 355638571600New$30.000No sale recordedUS
08 Apr 2024New Siemens 550-821N EP265 Lab AZM Bypass Kit EP Valve w/ Tubing eBay 355617633117New$30.000No sale recordedUS
01 Apr 2024New Siemens 550-821N EP265 Lab AZM Bypass Kit EP Valve w/ Tubing eBay 355596701753New$30.000No sale recordedUS
25 Mar 2024New Siemens 550-821N EP265 Lab AZM Bypass Kit EP Valve w/ Tubing eBay 355577276830New$30.000No sale recordedUS
25 Mar 2024New Siemens 550-821N EP265 Lab AZM Bypass Kit EP Valve w/ Tubing eBay 266737536438New - Open box$14.980Recorded activeUS
18 Mar 2024New Siemens 550-821N EP265 Lab AZM Bypass Kit EP Valve w/ Tubing eBay 355557470584New$30.000No sale recordedUS
11 Mar 2024New Siemens 550-821N EP265 Lab AZM Bypass Kit EP Valve w/ Tubing eBay 355535645995New$30.000No sale recordedUS
04 Mar 2024New Siemens 550-821N EP265 Lab AZM Bypass Kit EP Valve w/ Tubing eBay 355515850556New$30.000No sale recordedUS
26 Feb 2024New Siemens 550-821N EP265 Lab AZM Bypass Kit EP Valve w/ Tubing eBay 355495068888New$30.000No sale 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

550-8198550-819B550-819N550-870PCB550-875PCB550-891187

Related part numbers

560-2124550-497P505-6851A550-433PA530-7LA12505-6851B451-8MA11700-8MA1147305-82FL500-033260505-6851-B500-636113500-884320

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