PartHistory
Siemens / Miniature breakers and fuses

5SX21-B6

Miniature breakers and fuses family illustration
Recorded listings
27
Recorded quantity sold
4
Median recorded price
$10.0027 US-dollar records
Recorded price range
$9.49to $339.99 USD
First listing start: 01 Apr 2017Last listing start: 26 Jan 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.0.00100.00200.00300.00400.00Apr 2017Jun 2019Aug 2021Nov 2023Jan 20262017-04-01: US$9.49; no sale recorded2017-05-01: US$9.49; no sale recorded2017-06-30: US$9.49; no sale recorded2017-07-30: US$9.49; no sale recorded2017-08-29: US$9.49; no sale recorded2017-09-28: US$9.49; no sale recorded2017-10-28: US$9.49; no sale recorded2018-01-26: US$9.49; no sale recorded2018-03-27: US$9.49; no sale recorded2018-04-26: US$9.49; no sale recorded2018-05-26: US$9.49; no sale recorded2018-08-24: US$9.49; no sale recorded2018-09-23: US$9.49; no sale recorded2020-05-05: US$16.00; no sale recorded2020-10-28: US$19.00; sold recorded2023-05-12: US$17.99; no sale recorded2023-10-31: US$26.99; no sale recorded2024-01-29: US$26.99; no sale recorded2024-04-27: US$26.99; no sale recorded2024-07-26: US$26.99; no sale recorded2024-07-26: US$339.99; no sale recorded2024-10-30: US$60.00; sold recorded2025-01-22: US$10.00; sold recorded2025-04-21: US$10.00; no sale recorded2025-07-20: US$10.00; no sale recorded2025-11-30: US$49.77; no sale recorded2026-01-26: US$10.77; 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.0.00100.00200.00300.00400.00Apr 2017Aug 2021Jan 20262017-04-01: US$9.49; no sale recorded2017-05-01: US$9.49; no sale recorded2017-06-30: US$9.49; no sale recorded2017-07-30: US$9.49; no sale recorded2017-08-29: US$9.49; no sale recorded2017-09-28: US$9.49; no sale recorded2017-10-28: US$9.49; no sale recorded2018-01-26: US$9.49; no sale recorded2018-03-27: US$9.49; no sale recorded2018-04-26: US$9.49; no sale recorded2018-05-26: US$9.49; no sale recorded2018-08-24: US$9.49; no sale recorded2018-09-23: US$9.49; no sale recorded2020-05-05: US$16.00; no sale recorded2020-10-28: US$19.00; sold recorded2023-05-12: US$17.99; no sale recorded2023-10-31: US$26.99; no sale recorded2024-01-29: US$26.99; no sale recorded2024-04-27: US$26.99; no sale recorded2024-07-26: US$26.99; no sale recorded2024-07-26: US$339.99; no sale recorded2024-10-30: US$60.00; sold recorded2025-01-22: US$10.00; sold recorded2025-04-21: US$10.00; no sale recorded2025-07-20: US$10.00; no sale recorded2025-11-30: US$49.77; no sale recorded2026-01-26: US$10.77; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$10.00

27 plotted records from 27 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

27 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
01 May 2017Siemens 5SX21B6 6 Amp 230 / 400 V Circuit Breaker 5SX21 B6 5SX21-B6 (TB)eBay 222495320654Used$9.490No sale recordedUS
01 Apr 2017Siemens 5SX21B6 6 Amp 230 / 400 V Circuit Breaker 5SX21 B6 5SX21-B6 (TB)eBay 222459468871Used$9.490No 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

5SX21-B165SX21-B205SX21-B325SX21-C0.55SX21-C045SX21-C05

Related part numbers

5SX21-C65SE2013-2A52SX2AABK15SY4106-65SY6210-75SY7210-75SX9100HS5SY4116-65SY4220-65SY5210-73SE2120-1D6SE7021-8EB61-Z52SW2AABA152SW2CABA1

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