PartHistory
Siemens / Other Siemens parts

Q21520CT

Other Siemens parts family illustration
Recorded listings
178
Recorded quantity sold
86
Median recorded price
$34.99178 US-dollar records
Recorded price range
$0.99to $270.00 USD
First listing start: 02 Apr 2017Last listing start: 12 Jul 2026

Recorded price history

USD
Recorded US-dollar price historyLogarithmic price scale (price + 1). 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.0110100Apr 2017Jul 2019Nov 2021Mar 2024Jul 20262017-04-02: US$9.95; no sale recorded2017-04-08: US$12.99; sold recorded2017-04-30: US$36.35; no sale recorded2017-05-05: US$9.95; no sale recorded2017-05-20: US$14.95; sold recorded2017-05-23: US$49.41; no sale recorded2017-06-09: US$25.46; sold recorded2017-06-21: US$19.99; no sale recorded2017-07-03: US$17.50; sold recorded2017-07-06: US$28.04; no sale recorded2017-07-23: US$19.99; no sale recorded2017-07-23: US$0.99; no sale recorded2017-07-30: US$17.10; sold recorded2017-08-19: US$36.35; no sale recorded2017-09-01: US$19.99; sold recorded2017-09-04: US$26.07; sold recorded2017-09-04: US$24.28; no sale recorded2017-09-15: US$26.51; no sale recorded2017-10-21: US$36.35; no sale recorded2017-10-26: US$16.99; sold recorded2017-12-29: US$40.46; no sale recorded2018-01-15: US$26.34; no sale recorded2018-01-15: US$24.62; no sale recorded2018-01-17: US$28.19; no sale recorded2018-01-20: US$36.35; no sale recorded2018-02-16: US$32.85; no sale recorded2018-02-20: US$36.35; no sale recorded2018-03-04: US$32.39; no sale recorded2018-03-07: US$29.15; no sale recorded2018-03-09: US$35.00; no sale recorded2018-03-10: US$26.99; sold recorded2018-03-23: US$36.35; no sale recorded2018-03-23: US$24.46; no sale recorded2018-03-29: US$20.79; sold recorded2018-04-06: US$25.20; no sale recorded2018-07-03: US$24.53; no sale recorded2018-07-06: US$29.77; no sale recorded2018-07-06: US$28.37; no sale recorded2018-07-19: US$26.60; no sale recorded2018-08-03: US$24.13; no sale recorded2018-08-11: US$28.51; no sale recorded2018-08-22: US$25.58; no sale recorded2018-08-25: US$24.18; no sale recorded2018-08-28: US$25.58; no sale recorded2020-02-04: US$37.21; no sale recorded2020-02-18: US$15.29; sold recorded2020-06-11: US$38.27; sold recorded2020-10-05: US$33.45; no sale recorded2020-11-09: US$38.08; no sale recorded2020-11-16: US$41.09; no sale recorded2020-12-23: US$29.78; sold recorded2020-12-31: US$47.99; no sale recorded2020-12-31: US$25.00; sold recorded2021-01-02: US$23.30; sold recorded2021-01-06: US$31.99; sold recorded2021-01-09: US$13.35; sold recorded2021-01-24: US$18.88; sold recorded2021-03-03: US$49.99; no sale recorded2021-03-21: US$200.00; sold recorded2021-03-27: US$20.00; no sale recorded2021-04-09: US$29.95; sold recorded2021-04-15: US$29.99; sold recorded2021-04-22: US$48.00; no sale recorded2021-04-28: US$29.99; sold recorded2022-02-15: US$37.79; no sale recorded2022-02-26: US$30.00; no sale recorded2022-04-01: US$49.99; sold recorded2022-04-13: US$96.00; sold recorded2022-04-28: US$24.95; sold recorded2022-05-01: US$31.95; sold recorded2022-05-13: US$51.70; no sale recorded2022-06-17: US$29.77; sold recorded2022-08-18: US$19.00; sold recorded2022-10-12: US$43.10; no sale recorded2022-10-17: US$34.99; no sale recorded2022-11-20: US$34.99; sold recorded2022-12-01: US$33.99; sold recorded2022-12-21: US$34.99; sold recorded2023-03-21: US$34.99; no sale recorded2023-04-21: US$34.99; no sale recorded2023-04-22: US$31.99; sold recorded2023-05-21: US$34.99; no sale recorded2023-06-21: US$34.99; no sale recorded2023-07-23: US$34.99; no sale recorded2023-09-11: US$18.39; sold recorded2023-09-22: US$90.00; no sale recorded2023-09-25: US$34.99; no sale recorded2023-09-30: US$39.56; sold recorded2023-10-04: US$34.99; no sale recorded2023-10-25: US$34.99; no sale recorded2023-11-07: US$25.00; sold recorded2023-12-25: US$34.99; no sale recorded2024-01-26: US$34.99; no sale recorded2024-01-26: US$29.99; sold recorded2024-02-22: US$40.00; no sale recorded2024-02-26: US$34.99; no sale recorded2024-02-28: US$38.95; no sale recorded2024-02-28: US$33.69; no sale recorded2024-03-01: US$34.90; sold recorded2024-03-13: US$44.74; no sale recorded2024-03-13: US$45.40; no sale recorded2024-03-13: US$18.56; no sale recorded2024-03-13: US$45.40; no sale recorded2024-03-13: US$25.39; no sale recorded2024-04-15: US$61.95; sold recorded2024-04-15: US$70.00; no sale recorded2024-04-25: US$34.99; no sale recorded2024-04-26: US$34.95; no sale recorded2024-04-26: US$14.99; no sale recorded2024-05-10: US$71.32; no sale recorded2024-05-10: US$97.38; no sale recorded2024-05-10: US$97.01; no sale recorded2024-05-10: US$91.23; no sale recorded2024-05-10: US$91.23; no sale recorded2024-05-10: US$91.23; no sale recorded2024-05-10: US$86.91; no sale recorded2024-05-25: US$34.99; no sale recorded2024-05-29: US$19.99; no sale recorded2024-06-09: US$34.94; no sale recorded2024-06-26: US$34.99; no sale recorded2024-06-26: US$34.95; no sale recorded2024-07-03: US$35.99; no sale recorded2024-07-06: US$29.95; sold recorded2024-07-22: US$25.20; no sale recorded2024-07-26: US$34.99; no sale recorded2024-08-15: US$119.99; sold recorded2024-08-15: US$32.99; sold recorded2024-09-30: US$24.77; no sale recorded2024-10-06: US$24.77; sold recorded2024-10-08: US$29.38; no sale recorded2024-10-22: US$28.00; no sale recorded2024-10-28: US$34.99; no sale recorded2024-11-11: US$32.95; sold recorded2024-11-14: US$37.00; no sale recorded2024-11-28: US$34.99; sold recorded2024-12-06: US$43.99; no sale recorded2025-01-23: US$29.00; no sale recorded2025-01-30: US$26.98; no sale recorded2025-02-04: US$175.00; no sale recorded2025-02-15: US$34.95; sold recorded2025-03-10: US$34.99; no sale recorded2025-03-20: US$61.95; no sale recorded2025-03-27: US$12.00; sold recorded2025-04-10: US$35.00; no sale recorded2025-06-21: US$150.00; no sale recorded2025-06-21: US$180.00; no sale recorded2025-07-04: US$15.00; no sale recorded2025-08-17: US$54.27; no sale recorded2025-10-05: US$11.99; no sale recorded2025-10-28: US$44.46; no sale recorded2025-10-31: US$185.00; no sale recorded2025-11-02: US$270.00; no sale recorded2025-12-19: US$29.99; no sale recorded2025-12-20: US$25.99; no sale recorded2025-12-31: US$32.00; no sale recorded2026-01-05: US$44.46; no sale recorded2026-01-08: US$64.89; no sale recorded2026-01-15: US$60.11; no sale recorded2026-01-17: US$180.00; no sale recorded2026-01-20: US$64.89; no sale recorded2026-01-30: US$64.89; no sale recorded2026-02-03: US$64.89; no sale recorded2026-02-08: US$64.89; no sale recorded2026-02-17: US$59.05; no sale recorded2026-02-23: US$59.05; no sale recorded2026-02-28: US$59.05; no sale recorded2026-03-04: US$59.05; no sale recorded2026-03-05: US$59.05; no sale recorded2026-03-06: US$59.05; no sale recorded2026-04-06: US$52.32; no sale recorded2026-04-17: US$41.86; no sale recorded2026-04-19: US$47.61; no sale recorded2026-04-20: US$47.61; no sale recorded2026-05-02: US$47.61; no sale recorded2026-06-13: US$10.96; no sale recorded2026-06-20: US$37.98; no sale recorded2026-07-11: US$60.83; no sale recorded2026-07-12: US$68.72; no sale recordedRecorded US-dollar price historyLogarithmic price scale (price + 1). 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.0110100Apr 2017Nov 2021Jul 20262017-04-02: US$9.95; no sale recorded2017-04-08: US$12.99; sold recorded2017-04-30: US$36.35; no sale recorded2017-05-05: US$9.95; no sale recorded2017-05-20: US$14.95; sold recorded2017-05-23: US$49.41; no sale recorded2017-06-09: US$25.46; sold recorded2017-06-21: US$19.99; no sale recorded2017-07-03: US$17.50; sold recorded2017-07-06: US$28.04; no sale recorded2017-07-23: US$19.99; no sale recorded2017-07-23: US$0.99; no sale recorded2017-07-30: US$17.10; sold recorded2017-08-19: US$36.35; no sale recorded2017-09-01: US$19.99; sold recorded2017-09-04: US$26.07; sold recorded2017-09-04: US$24.28; no sale recorded2017-09-15: US$26.51; no sale recorded2017-10-21: US$36.35; no sale recorded2017-10-26: US$16.99; sold recorded2017-12-29: US$40.46; no sale recorded2018-01-15: US$26.34; no sale recorded2018-01-15: US$24.62; no sale recorded2018-01-17: US$28.19; no sale recorded2018-01-20: US$36.35; no sale recorded2018-02-16: US$32.85; no sale recorded2018-02-20: US$36.35; no sale recorded2018-03-04: US$32.39; no sale recorded2018-03-07: US$29.15; no sale recorded2018-03-09: US$35.00; no sale recorded2018-03-10: US$26.99; sold recorded2018-03-23: US$36.35; no sale recorded2018-03-23: US$24.46; no sale recorded2018-03-29: US$20.79; sold recorded2018-04-06: US$25.20; no sale recorded2018-07-03: US$24.53; no sale recorded2018-07-06: US$29.77; no sale recorded2018-07-06: US$28.37; no sale recorded2018-07-19: US$26.60; no sale recorded2018-08-03: US$24.13; no sale recorded2018-08-11: US$28.51; no sale recorded2018-08-22: US$25.58; no sale recorded2018-08-25: US$24.18; no sale recorded2018-08-28: US$25.58; no sale recorded2020-02-04: US$37.21; no sale recorded2020-02-18: US$15.29; sold recorded2020-06-11: US$38.27; sold recorded2020-10-05: US$33.45; no sale recorded2020-11-09: US$38.08; no sale recorded2020-11-16: US$41.09; no sale recorded2020-12-23: US$29.78; sold recorded2020-12-31: US$47.99; no sale recorded2020-12-31: US$25.00; sold recorded2021-01-02: US$23.30; sold recorded2021-01-06: US$31.99; sold recorded2021-01-09: US$13.35; sold recorded2021-01-24: US$18.88; sold recorded2021-03-03: US$49.99; no sale recorded2021-03-21: US$200.00; sold recorded2021-03-27: US$20.00; no sale recorded2021-04-09: US$29.95; sold recorded2021-04-15: US$29.99; sold recorded2021-04-22: US$48.00; no sale recorded2021-04-28: US$29.99; sold recorded2022-02-15: US$37.79; no sale recorded2022-02-26: US$30.00; no sale recorded2022-04-01: US$49.99; sold recorded2022-04-13: US$96.00; sold recorded2022-04-28: US$24.95; sold recorded2022-05-01: US$31.95; sold recorded2022-05-13: US$51.70; no sale recorded2022-06-17: US$29.77; sold recorded2022-08-18: US$19.00; sold recorded2022-10-12: US$43.10; no sale recorded2022-10-17: US$34.99; no sale recorded2022-11-20: US$34.99; sold recorded2022-12-01: US$33.99; sold recorded2022-12-21: US$34.99; sold recorded2023-03-21: US$34.99; no sale recorded2023-04-21: US$34.99; no sale recorded2023-04-22: US$31.99; sold recorded2023-05-21: US$34.99; no sale recorded2023-06-21: US$34.99; no sale recorded2023-07-23: US$34.99; no sale recorded2023-09-11: US$18.39; sold recorded2023-09-22: US$90.00; no sale recorded2023-09-25: US$34.99; no sale recorded2023-09-30: US$39.56; sold recorded2023-10-04: US$34.99; no sale recorded2023-10-25: US$34.99; no sale recorded2023-11-07: US$25.00; sold recorded2023-12-25: US$34.99; no sale recorded2024-01-26: US$34.99; no sale recorded2024-01-26: US$29.99; sold recorded2024-02-22: US$40.00; no sale recorded2024-02-26: US$34.99; no sale recorded2024-02-28: US$38.95; no sale recorded2024-02-28: US$33.69; no sale recorded2024-03-01: US$34.90; sold recorded2024-03-13: US$44.74; no sale recorded2024-03-13: US$45.40; no sale recorded2024-03-13: US$18.56; no sale recorded2024-03-13: US$45.40; no sale recorded2024-03-13: US$25.39; no sale recorded2024-04-15: US$61.95; sold recorded2024-04-15: US$70.00; no sale recorded2024-04-25: US$34.99; no sale recorded2024-04-26: US$34.95; no sale recorded2024-04-26: US$14.99; no sale recorded2024-05-10: US$71.32; no sale recorded2024-05-10: US$97.38; no sale recorded2024-05-10: US$97.01; no sale recorded2024-05-10: US$91.23; no sale recorded2024-05-10: US$91.23; no sale recorded2024-05-10: US$91.23; no sale recorded2024-05-10: US$86.91; no sale recorded2024-05-25: US$34.99; no sale recorded2024-05-29: US$19.99; no sale recorded2024-06-09: US$34.94; no sale recorded2024-06-26: US$34.99; no sale recorded2024-06-26: US$34.95; no sale recorded2024-07-03: US$35.99; no sale recorded2024-07-06: US$29.95; sold recorded2024-07-22: US$25.20; no sale recorded2024-07-26: US$34.99; no sale recorded2024-08-15: US$119.99; sold recorded2024-08-15: US$32.99; sold recorded2024-09-30: US$24.77; no sale recorded2024-10-06: US$24.77; sold recorded2024-10-08: US$29.38; no sale recorded2024-10-22: US$28.00; no sale recorded2024-10-28: US$34.99; no sale recorded2024-11-11: US$32.95; sold recorded2024-11-14: US$37.00; no sale recorded2024-11-28: US$34.99; sold recorded2024-12-06: US$43.99; no sale recorded2025-01-23: US$29.00; no sale recorded2025-01-30: US$26.98; no sale recorded2025-02-04: US$175.00; no sale recorded2025-02-15: US$34.95; sold recorded2025-03-10: US$34.99; no sale recorded2025-03-20: US$61.95; no sale recorded2025-03-27: US$12.00; sold recorded2025-04-10: US$35.00; no sale recorded2025-06-21: US$150.00; no sale recorded2025-06-21: US$180.00; no sale recorded2025-07-04: US$15.00; no sale recorded2025-08-17: US$54.27; no sale recorded2025-10-05: US$11.99; no sale recorded2025-10-28: US$44.46; no sale recorded2025-10-31: US$185.00; no sale recorded2025-11-02: US$270.00; no sale recorded2025-12-19: US$29.99; no sale recorded2025-12-20: US$25.99; no sale recorded2025-12-31: US$32.00; no sale recorded2026-01-05: US$44.46; no sale recorded2026-01-08: US$64.89; no sale recorded2026-01-15: US$60.11; no sale recorded2026-01-17: US$180.00; no sale recorded2026-01-20: US$64.89; no sale recorded2026-01-30: US$64.89; no sale recorded2026-02-03: US$64.89; no sale recorded2026-02-08: US$64.89; no sale recorded2026-02-17: US$59.05; no sale recorded2026-02-23: US$59.05; no sale recorded2026-02-28: US$59.05; no sale recorded2026-03-04: US$59.05; no sale recorded2026-03-05: US$59.05; no sale recorded2026-03-06: US$59.05; no sale recorded2026-04-06: US$52.32; no sale recorded2026-04-17: US$41.86; no sale recorded2026-04-19: US$47.61; no sale recorded2026-04-20: US$47.61; no sale recorded2026-05-02: US$47.61; no sale recorded2026-06-13: US$10.96; no sale recorded2026-06-20: US$37.98; no sale recorded2026-07-11: US$60.83; no sale recorded2026-07-12: US$68.72; no sale recorded
Sold recordedNo sale recordedMonthly median

Logarithmic price scale (price + 1). Dates are listing starts.

Median recorded price, all years$34.99

178 plotted records from 178 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

178 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
12 Jul 2026SIEMENS Q21520CT Triplex Two Outer 15 Amp SinglePole and One Inner 20 Amp Dou...eBay 336684874901New$68.720Recorded activeUS
11 Jul 2026SIEMENS Q21520CT Triplex Two Outer 15 Amp Single-Pole and One Inner... Fast ShipeBay 168529446221New$60.830Recorded activeIL
20 Jun 2026NEW Siemens Q21520CT 4 Pole Circuit Breaker 15A and 20A 120V / 240VeBay 377281056085New - Open box$37.980Recorded activeUS
13 Jun 2026Siemens Q21520CT 15/20A 2-Pole Circuit Breaker Trip Indicator 120/240V READ DISCeBay 377259717120Used$10.960Recorded activeUS
02 May 2026SIEMENS Q21520CT / Q21520CT (BRAND NEW)eBay 318236548744New$47.610Recorded activeUS
20 Apr 2026SIEMENS Q21520CT / Q21520CT (BRAND NEW)eBay 318176943415New$47.610Recorded activeUS
19 Apr 2026SIEMENS Q21520CT / Q21520CT (BRAND NEW)eBay 236766179526New$47.610Recorded activeUS
17 Apr 2026Q21520CT - Siemens - 20 Amp Quad Circuit BreakereBay 336538689871New$41.860Recorded activeUS
06 Apr 2026SIEMENS Q21520CT / Q21520CT (BRAND NEW)eBay 236739591635New$52.320Recorded activeUS
06 Mar 2026SIEMENS Q21520CT / Q21520CT (BRAND NEW)eBay 236671941143New$59.050Recorded activeUS
05 Mar 2026SIEMENS Q21520CT / Q21520CT (BRAND NEW)eBay 236669911387New$59.050Recorded activeUS
04 Mar 2026SIEMENS Q21520CT / Q21520CT (BRAND NEW)eBay 317952341709New$59.050Recorded activeUS
28 Feb 2026SIEMENS Q21520CT / Q21520CT (BRAND NEW)eBay 236659901900New$59.050Recorded activeUS
23 Feb 2026SIEMENS Q21520CT / Q21520CT (BRAND NEW)eBay 236651096285New$59.050Recorded activeUS
17 Feb 2026SIEMENS Q21520CT / Q21520CT (BRAND NEW)eBay 236640440359New$59.050Recorded activeUS
08 Feb 2026SIEMENS Q21520CT / Q21520CT (BRAND NEW)eBay 397585519687New$64.890Recorded activeUS
03 Feb 2026SIEMENS Q21520CT / Q21520CT (BRAND NEW)eBay 397566233444New$64.890Recorded activeUS
30 Jan 2026SIEMENS Q21520CT / Q21520CT (BRAND NEW)eBay 317820796693New$64.890Recorded activeUS
20 Jan 2026SIEMENS Q21520CT / Q21520CT (BRAND NEW)eBay 236591321410New$64.890Recorded activeUS
17 Jan 20266 x Siemens Q21520CT 4 P Circuit Breaker 15A and 20A 120V / 240V AC -New in BOXeBay 206004818235New - Open box$180.000Recorded activeUS
15 Jan 2026SIEMENS Q21520CT 15A 240V FuseeBay 168085263815New$60.110Recorded activeUS
08 Jan 2026SIEMENS Q21520CT / Q21520CT (BRAND NEW)eBay 236570601085New$64.890Recorded activeUS
05 Jan 2026Siemens Q21520CT Miniature Circuit Breakers (MCBs)eBay 277630294871New - Open box$44.460Recorded activeUS
31 Dec 2025SIEMENS Q21520CT Triplex Two Outer 15 Amp Single-Pole and One Inner 20 AmpeBay 297892252295New$32.000Recorded activeUS
20 Dec 2025SIEMENS Q21520CT 20 Double Two 15-Amp Single Pole Circuit Breaker, BlackeBay 257267898539New - Open box$25.990Recorded 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

Q21515NCQ21515QTQ21515 Q21520CT2Q21520CTNCQ215220CT

Related part numbers

Q22020CTQ23020CT2Q24020CT2Q22020CT2Q22030CTQ22040CTQ3120230CPQT1-2020LME21.230C2QA120AFCNQA115AFCP023151720007QA120AFCNP6FQ2252-0AQP2-B200-B

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