PartHistory
Siemens / Other Siemens parts

Q21550CT2

Other Siemens parts family illustration
Recorded listings
38
Recorded quantity sold
13
Median recorded price
$31.0338 US-dollar records
Recorded price range
$15.36to $106.99 USD
First listing start: 09 Apr 2017Last listing start: 21 Jun 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.0.0050.00100.00150.00200.00Apr 2017Jul 2019Nov 2021Mar 2024Jun 20262017-04-09: US$31.07; no sale recorded2017-07-20: US$30.99; sold recorded2017-10-12: US$29.98; no sale recorded2018-09-01: US$33.37; no sale recorded2020-05-22: US$37.84; no sale recorded2020-06-07: US$67.99; no sale recorded2020-09-24: US$106.99; no sale recorded2020-09-28: US$30.00; sold recorded2022-05-13: US$45.00; sold recorded2022-05-22: US$45.00; sold recorded2023-09-22: US$61.95; no sale recorded2023-10-15: US$45.99; no sale recorded2024-05-30: US$41.99; sold recorded2024-06-10: US$29.99; no sale recorded2024-06-10: US$34.99; no sale recorded2024-06-12: US$29.99; no sale recorded2024-07-07: US$36.19; sold recorded2024-07-12: US$54.98; no sale recorded2024-07-22: US$30.00; sold recorded2024-07-22: US$27.00; sold recorded2024-07-30: US$30.00; sold recorded2024-08-25: US$60.46; no sale recorded2025-02-15: US$34.95; no sale recorded2025-03-13: US$20.00; no sale recorded2025-04-13: US$27.50; no sale recorded2025-04-18: US$30.00; no sale recorded2025-05-18: US$28.50; no sale recorded2025-06-20: US$74.29; no sale recorded2025-07-25: US$19.20; no sale recorded2025-08-15: US$30.00; no sale recorded2025-09-03: US$19.99; no sale recorded2025-09-03: US$19.99; no sale recorded2025-11-04: US$15.36; no sale recorded2025-11-17: US$19.99; no sale recorded2025-11-17: US$15.36; no sale recorded2026-01-04: US$95.00; no sale recorded2026-05-11: US$63.59; no sale recorded2026-06-21: US$55.00; 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.0.0050.00100.00150.00200.00Apr 2017Nov 2021Jun 20262017-04-09: US$31.07; no sale recorded2017-07-20: US$30.99; sold recorded2017-10-12: US$29.98; no sale recorded2018-09-01: US$33.37; no sale recorded2020-05-22: US$37.84; no sale recorded2020-06-07: US$67.99; no sale recorded2020-09-24: US$106.99; no sale recorded2020-09-28: US$30.00; sold recorded2022-05-13: US$45.00; sold recorded2022-05-22: US$45.00; sold recorded2023-09-22: US$61.95; no sale recorded2023-10-15: US$45.99; no sale recorded2024-05-30: US$41.99; sold recorded2024-06-10: US$29.99; no sale recorded2024-06-10: US$34.99; no sale recorded2024-06-12: US$29.99; no sale recorded2024-07-07: US$36.19; sold recorded2024-07-12: US$54.98; no sale recorded2024-07-22: US$30.00; sold recorded2024-07-22: US$27.00; sold recorded2024-07-30: US$30.00; sold recorded2024-08-25: US$60.46; no sale recorded2025-02-15: US$34.95; no sale recorded2025-03-13: US$20.00; no sale recorded2025-04-13: US$27.50; no sale recorded2025-04-18: US$30.00; no sale recorded2025-05-18: US$28.50; no sale recorded2025-06-20: US$74.29; no sale recorded2025-07-25: US$19.20; no sale recorded2025-08-15: US$30.00; no sale recorded2025-09-03: US$19.99; no sale recorded2025-09-03: US$19.99; no sale recorded2025-11-04: US$15.36; no sale recorded2025-11-17: US$19.99; no sale recorded2025-11-17: US$15.36; no sale recorded2026-01-04: US$95.00; no sale recorded2026-05-11: US$63.59; no sale recorded2026-06-21: US$55.00; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$31.03

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
21 Jun 2026Siemens Q21550CT2 15-Amp Double Pole/50-Amp Double Pole 10-Kaic Circuit BreakereBay 198444290623New - Open box$55.000Recorded activeUS
11 May 2026Siemens Q21550CT2 15-Amp Double Pole/50-Amp Double Pole 10-Kaic... Fast USA SHIPeBay 366402169254New$63.590Recorded activeIL
04 Jan 20262 x Siemens Q21550CT2 Circuit Breaker 15/50 amps Standard 4-Pole, Type QT NEWeBay 157591080210New - Open box$95.000Recorded activeUS
17 Nov 2025Siemens Q21550CT2 Two 15 A Two Pole Two 50 A Two Pole120/240 V Circuit BreakereBay 326870045786Seller refurbished$15.360Recorded activeUS
17 Nov 2025Siemens Q21550CT2 Circuit Breaker 15/50 amps Standard 4-Pole, Type QT NEWeBay 167937141192New - Open box$19.990Recorded activeUS
04 Nov 2025Siemens Q21550CT2 Two 15 A Two Pole Two 50 A Two Pole120/240 V Circuit BreakereBay 326849580253Seller refurbished$15.360Recorded activeUS
03 Sep 2025Siemens Q21550CT2 Circuit Breaker 15/50 amps Standard 4-Pole, Type QTeBay 317239174513New - Open box$19.990Recorded activeUS
03 Sep 2025Siemens Q21550CT2 Circuit Breaker 15/50 amps Standard 4-Pole, Type QTeBay 317239174512New - Open box$19.990Recorded activeUS
15 Aug 2025Siemens Q21550CT2 Circuit Breaker 15/50 amps Standard 4-Pole, Type QT NEWeBay 376484732350New - Open box$30.000Recorded activeUS
25 Jul 2025Siemens Q21550CT2 Two 15 A Two Pole Two 50 A Two Pole120/240 V Circuit BreakereBay 127264534658Seller refurbished$19.200Recorded activeUS
20 Jun 2025Q21550CT2 - Siemens Plug-In 240V 50A 2 pole circuit breaker 10kA@240VeBay 297427352074New$74.290Recorded activeUS
18 May 2025Siemens Q21550CT2, 120/240 V 2 Poles Circuit BreakereBay 157000927658New - Open box$28.500Recorded activeCA
18 Apr 2025Siemens Q21550CT2 Two 15 A Two Pole Two 50 A Two Pole120/240 V Circuit BreakereBay 326539391458Seller refurbished$30.000Recorded activeUS
13 Apr 2025NEW Siemens Q21550CT2 Circuit Breaker 15/50 amps Standard 4-Pole, Type QTeBay 376162367843New$27.500Recorded activeUS
13 Mar 2025SIEMENS,Q21550CT2,QUADPLEX CIRCUIT BREAKER 15-50A 120/240V 4PeBay 326484926790Used$20.000Recorded activeUS
15 Feb 2025Siemens Q21550CT2 Circuit Breaker 15/50 amps Standard 4-Pole, Type QTeBay 326445842046New - Open box$34.950Recorded activeUS
25 Aug 2024SIEMENS Q21550CT2 NN 15/50A 240V 4P NEW QUADeBay 276610381131New$60.460Recorded activeUS
30 Jul 2024Siemens Q21550CT2 Two 15 A Two Pole Two 50 A Two Pole120/240 V Circuit BreakereBay 365040341747New - Open box$30.001Sold recordedUS
22 Jul 2024Siemens Q2100 2 pole 100a Plug-in 240v breaker Q2100eBay 326208257279New - Open box$27.001Sold recordedUS
22 Jul 2024Siemens Q21550CT2 Two 15 A Two Pole Two 50 A Two Pole120/240 V Circuit BreakereBay 326208257278Seller refurbished$30.001Sold recordedUS
12 Jul 2024Siemens Q21550CT2 Circuit Breaker 15/50 amps Standard 4-Pole, Type QTeBay 285957193183New$54.980Recorded activeUS
07 Jul 2024Siemens Q21550CT2 Circuit Breaker 15/50 amps Standard 4-Pole, Type QTeBay 145877108196New$36.191Sold recordedUS
12 Jun 2024Siemens Q21550CT2, 120/240 V 2 Poles Circuit BreakereBay 355786198803Used$29.990No sale recordedUS
10 Jun 2024Siemens Q2100H Circuit Breaker 100 Amp 2 Poles 120/240 VeBay 355780800614Used$34.990No sale recordedUS
10 Jun 2024Siemens Q21550CT2 Circuit Breaker 15-50AeBay 355780801756Used$29.990No 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

Q21540CTNCQ21545CTQ21550CTQ215AFCQ215AFCCSAQ215AFCH

Related part numbers

Q21520CTQ21540CTQ23020CT2Q24020CT2Q22020CT2Q22050CTQ22030CTQ22040CTQ22020CT591-502Q31500S01QRA55.C273UA5500-2B3UA5500-2R3UA5500-2G

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