PartHistory
Siemens / Miniature breakers and fuses

5SX21-C2

Miniature breakers and fuses family illustration
Recorded listings
119
Recorded quantity sold
27
Median recorded price
$6.00118 US-dollar records
Recorded price range
$5.00to $700.00 USD
First listing start: 01 Apr 2017Last listing start: 12 Oct 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 2017Aug 2019Jan 2022May 2024Oct 20262017-04-01: US$6.99; no sale recorded2017-04-11: US$6.00; no sale recorded2017-04-13: US$6.99; no sale recorded2017-04-14: US$175.00; no sale recorded2017-05-01: US$6.99; no sale recorded2017-05-11: US$6.00; no sale recorded2017-05-13: US$6.99; no sale recorded2017-06-10: US$6.00; no sale recorded2017-06-30: US$6.99; no sale recorded2017-07-12: US$6.99; no sale recorded2017-07-30: US$6.99; no sale recorded2017-08-29: US$6.99; no sale recorded2017-09-28: US$6.99; no sale recorded2017-09-29: US$49.95; no sale recorded2017-10-08: US$6.00; no sale recorded2017-10-10: US$6.99; no sale recorded2017-10-28: US$6.99; no sale recorded2017-12-09: US$6.99; no sale recorded2018-01-07: US$6.00; no sale recorded2018-01-08: US$6.99; sold recorded2018-02-05: US$199.00; no sale recorded2018-02-06: US$6.00; no sale recorded2018-02-07: US$6.99; no sale recorded2018-02-20: US$10.00; no sale recorded2018-03-09: US$6.99; no sale recorded2018-04-08: US$6.99; no sale recorded2018-04-26: US$6.99; no sale recorded2018-05-08: US$6.99; no sale recorded2018-05-26: US$6.99; no sale recorded2018-07-07: US$6.99; no sale recorded2018-08-24: US$6.99; no sale recorded2018-09-05: US$6.99; no sale recorded2018-09-22: US$12.00; no sale recorded2018-09-23: US$6.99; no sale recorded2018-10-05: US$6.99; no sale recorded2019-01-21: US$6.99; sold recorded2019-02-02: US$6.99; no sale recorded2020-07-23: US$25.00; no sale recorded2021-06-23: US$7.00; no sale recorded2022-07-08: US$45.13; no sale recorded2022-07-12: US$44.86; no sale recorded2022-07-13: US$45.13; no sale recorded2022-09-19: US$9.95; no sale recorded2023-03-20: US$6.00; no sale recorded2023-04-24: US$19.00; no sale recorded2023-05-12: US$12.99; sold recorded2023-06-18: US$6.00; no sale recorded2023-06-18: US$6.00; no sale recorded2023-06-21: US$6.00; no sale recorded2023-07-20: US$6.00; no sale recorded2023-08-19: US$6.00; no sale recorded2023-08-21: US$31.00; no sale recorded2023-08-29: US$6.00; no sale recorded2023-09-27: US$6.00; no sale recorded2023-10-17: US$6.00; no sale recorded2023-10-24: US$5.00; no sale recorded2024-01-13: US$6.00; no sale recorded2024-01-20: US$5.00; no sale recorded2024-01-20: US$700.00; no sale recorded2024-02-12: US$6.00; no sale recorded2024-02-12: US$36.30; no sale recorded2024-03-12: US$6.00; no sale recorded2024-03-19: US$5.00; no sale recorded2024-04-11: US$6.00; no sale recorded2024-04-29: US$12.99; no sale recorded2024-05-10: US$6.00; no sale recorded2024-05-17: US$5.00; no sale recorded2024-06-16: US$5.00; no sale recorded2024-07-08: US$6.00; no sale recorded2024-07-15: US$5.00; no sale recorded2024-07-28: US$5.00; no sale recorded2024-08-07: US$6.00; no sale recorded2024-08-14: US$7.00; no sale recorded2024-08-14: US$55.00; sold recorded2024-10-05: US$6.00; no sale recorded2024-10-12: US$5.00; no sale recorded2024-10-30: US$32.00; no sale recorded2024-11-01: US$5.00; no sale recorded2024-11-10: US$5.00; sold recorded2024-12-10: US$5.00; sold recorded2025-01-01: US$6.00; sold recorded2025-01-08: US$5.00; sold recorded2025-01-31: US$6.00; sold recorded2025-02-06: US$20.00; sold recorded2025-02-07: US$5.00; sold recorded2025-02-18: US$9.95; no sale recorded2025-03-01: US$6.00; sold recorded2025-03-08: US$5.00; sold recorded2025-03-31: US$6.00; sold recorded2025-04-07: US$5.00; sold recorded2025-04-23: US$5.00; no sale recorded2025-04-29: US$6.00; no sale recorded2025-05-06: US$20.00; no sale recorded2025-05-06: US$5.00; no sale recorded2025-05-29: US$6.00; no sale recorded2025-06-05: US$5.00; no sale recorded2025-06-27: US$6.00; no sale recorded2025-07-04: US$5.00; no sale recorded2025-07-22: US$5.00; no sale recorded2025-07-27: US$6.00; no sale recorded2025-08-03: US$5.00; no sale recorded2025-08-04: US$20.00; no sale recorded2025-08-20: US$35.00; no sale recorded2025-08-25: US$6.00; no sale recorded2025-09-01: US$5.00; no sale recorded2025-10-23: US$6.00; no sale recorded2025-10-30: US$5.00; no sale recorded2025-11-02: US$20.00; no sale recorded2025-11-22: US$6.00; no sale recorded2025-11-29: US$5.00; no sale recorded2025-12-21: US$6.00; no sale recorded2025-12-28: US$5.00; no sale recorded2026-02-06: US$20.00; no sale recorded2026-04-18: US$35.00; no sale recorded2026-05-07: US$20.00; no sale recorded2026-05-19: US$35.00; no sale recorded2026-06-18: US$35.00; no sale recorded2026-10-12: US$8.00; 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 2017Jan 2022Oct 20262017-04-01: US$6.99; no sale recorded2017-04-11: US$6.00; no sale recorded2017-04-13: US$6.99; no sale recorded2017-04-14: US$175.00; no sale recorded2017-05-01: US$6.99; no sale recorded2017-05-11: US$6.00; no sale recorded2017-05-13: US$6.99; no sale recorded2017-06-10: US$6.00; no sale recorded2017-06-30: US$6.99; no sale recorded2017-07-12: US$6.99; no sale recorded2017-07-30: US$6.99; no sale recorded2017-08-29: US$6.99; no sale recorded2017-09-28: US$6.99; no sale recorded2017-09-29: US$49.95; no sale recorded2017-10-08: US$6.00; no sale recorded2017-10-10: US$6.99; no sale recorded2017-10-28: US$6.99; no sale recorded2017-12-09: US$6.99; no sale recorded2018-01-07: US$6.00; no sale recorded2018-01-08: US$6.99; sold recorded2018-02-05: US$199.00; no sale recorded2018-02-06: US$6.00; no sale recorded2018-02-07: US$6.99; no sale recorded2018-02-20: US$10.00; no sale recorded2018-03-09: US$6.99; no sale recorded2018-04-08: US$6.99; no sale recorded2018-04-26: US$6.99; no sale recorded2018-05-08: US$6.99; no sale recorded2018-05-26: US$6.99; no sale recorded2018-07-07: US$6.99; no sale recorded2018-08-24: US$6.99; no sale recorded2018-09-05: US$6.99; no sale recorded2018-09-22: US$12.00; no sale recorded2018-09-23: US$6.99; no sale recorded2018-10-05: US$6.99; no sale recorded2019-01-21: US$6.99; sold recorded2019-02-02: US$6.99; no sale recorded2020-07-23: US$25.00; no sale recorded2021-06-23: US$7.00; no sale recorded2022-07-08: US$45.13; no sale recorded2022-07-12: US$44.86; no sale recorded2022-07-13: US$45.13; no sale recorded2022-09-19: US$9.95; no sale recorded2023-03-20: US$6.00; no sale recorded2023-04-24: US$19.00; no sale recorded2023-05-12: US$12.99; sold recorded2023-06-18: US$6.00; no sale recorded2023-06-18: US$6.00; no sale recorded2023-06-21: US$6.00; no sale recorded2023-07-20: US$6.00; no sale recorded2023-08-19: US$6.00; no sale recorded2023-08-21: US$31.00; no sale recorded2023-08-29: US$6.00; no sale recorded2023-09-27: US$6.00; no sale recorded2023-10-17: US$6.00; no sale recorded2023-10-24: US$5.00; no sale recorded2024-01-13: US$6.00; no sale recorded2024-01-20: US$5.00; no sale recorded2024-01-20: US$700.00; no sale recorded2024-02-12: US$6.00; no sale recorded2024-02-12: US$36.30; no sale recorded2024-03-12: US$6.00; no sale recorded2024-03-19: US$5.00; no sale recorded2024-04-11: US$6.00; no sale recorded2024-04-29: US$12.99; no sale recorded2024-05-10: US$6.00; no sale recorded2024-05-17: US$5.00; no sale recorded2024-06-16: US$5.00; no sale recorded2024-07-08: US$6.00; no sale recorded2024-07-15: US$5.00; no sale recorded2024-07-28: US$5.00; no sale recorded2024-08-07: US$6.00; no sale recorded2024-08-14: US$7.00; no sale recorded2024-08-14: US$55.00; sold recorded2024-10-05: US$6.00; no sale recorded2024-10-12: US$5.00; no sale recorded2024-10-30: US$32.00; no sale recorded2024-11-01: US$5.00; no sale recorded2024-11-10: US$5.00; sold recorded2024-12-10: US$5.00; sold recorded2025-01-01: US$6.00; sold recorded2025-01-08: US$5.00; sold recorded2025-01-31: US$6.00; sold recorded2025-02-06: US$20.00; sold recorded2025-02-07: US$5.00; sold recorded2025-02-18: US$9.95; no sale recorded2025-03-01: US$6.00; sold recorded2025-03-08: US$5.00; sold recorded2025-03-31: US$6.00; sold recorded2025-04-07: US$5.00; sold recorded2025-04-23: US$5.00; no sale recorded2025-04-29: US$6.00; no sale recorded2025-05-06: US$20.00; no sale recorded2025-05-06: US$5.00; no sale recorded2025-05-29: US$6.00; no sale recorded2025-06-05: US$5.00; no sale recorded2025-06-27: US$6.00; no sale recorded2025-07-04: US$5.00; no sale recorded2025-07-22: US$5.00; no sale recorded2025-07-27: US$6.00; no sale recorded2025-08-03: US$5.00; no sale recorded2025-08-04: US$20.00; no sale recorded2025-08-20: US$35.00; no sale recorded2025-08-25: US$6.00; no sale recorded2025-09-01: US$5.00; no sale recorded2025-10-23: US$6.00; no sale recorded2025-10-30: US$5.00; no sale recorded2025-11-02: US$20.00; no sale recorded2025-11-22: US$6.00; no sale recorded2025-11-29: US$5.00; no sale recorded2025-12-21: US$6.00; no sale recorded2025-12-28: US$5.00; no sale recorded2026-02-06: US$20.00; no sale recorded2026-04-18: US$35.00; no sale recorded2026-05-07: US$20.00; no sale recorded2026-05-19: US$35.00; no sale recorded2026-06-18: US$35.00; no sale recorded2026-10-12: US$8.00; no sale recorded
Sold recordedNo sale recordedMonthly median

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

Median recorded price, all years$6.00

118 plotted records from 118 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

119 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
12 Oct 2026SIEMENS 5SX21-C2 230/400V 2A UNMPeBay 168787623472Used$8.000Recorded activeUS
18 Jun 2026SIEMENS 5SX21-C2 BREAKER 1POLE 2AMP NSNPeBay 158008595024New - Open box$35.000Recorded activeUS
19 May 2026SIEMENS 5SX21-C2 BREAKER 1POLE 2AMP NSNPeBay 178146576866New - Open box$35.000Recorded activeUS
07 May 2026Siemens Circuit Breaker 5SX21-C2 2A 230/400V 1P *Lot of 2* UsedeBay 277965025018Used$20.000Recorded activeUS
18 Apr 2026SIEMENS 5SX21-C2 BREAKER 1POLE 2AMP NSNPeBay 178059441788New - Open box$35.000Recorded activeUS
06 Feb 2026Siemens Circuit Breaker 5SX21-C2 2A 230/400V 1P *Lot of 2* UsedeBay 277706521473Used$20.000Recorded activeUS
28 Dec 2025Siemens Ite Siemens 5SX21-C2 Circuit BreakereBay 257281931990Used$5.000Recorded activeCA
21 Dec 20255SX21-C2 5SX21C2 Siemens Ite Siemens Circuit Breaker 230/400 VaceBay 257270501833Used$6.000Recorded activeCA
29 Nov 2025Siemens Ite Siemens 5SX21-C2 Circuit BreakereBay 257234728667Used$5.000Recorded activeCA
22 Nov 20255SX21-C2 5SX21C2 Siemens Ite Siemens Circuit Breaker 230/400 VaceBay 257222953339Used$6.000Recorded activeCA
02 Nov 2025Siemens Circuit Breaker 5SX21-C2 2A 230/400V 1P *Lot of 2* UsedeBay 297729518211Used$20.000Recorded activeUS
30 Oct 2025Siemens Ite Siemens 5SX21-C2 Circuit BreakereBay 267453480039Used$5.000Recorded activeCA
23 Oct 20255SX21-C2 5SX21C2 Siemens Ite Siemens Circuit Breaker 230/400 VaceBay 267446306510Used$6.000Recorded activeCA
01 Sep 2025Siemens Ite Siemens 5SX21-C2 Circuit BreakereBay 267387777065Used$5.000Recorded activeCA
25 Aug 20255SX21-C2 5SX21C2 Siemens Ite Siemens Circuit Breaker 230/400 VaceBay 257080955987Used$6.000Recorded activeCA
20 Aug 2025SIEMENS 5SX21-C2 BREAKER 1POLE 2AMP NSNPeBay 177352001530New - Open box$35.000Recorded activeUS
04 Aug 2025Siemens Circuit Breaker 5SX21-C2 2A 230/400V 1P *Lot of 2* UsedeBay 297516724686Used$20.000Recorded activeUS
03 Aug 2025Siemens Ite Siemens 5SX21-C2 Circuit BreakereBay 257048517739Used$5.000Recorded activeCA
27 Jul 20255SX21-C2 5SX21C2 Siemens Ite Siemens Circuit Breaker 230/400 VaceBay 286733121671Used$6.000Recorded activeCA
22 Jul 2025SIEMENS 5SX21-C2 CIRCUIT BREAKEReBay 317105769437Used$5.000Recorded activeUS
04 Jul 2025Siemens Ite Siemens 5SX21-C2 Circuit BreakereBay 257002753778Used$5.000Recorded activeCA
27 Jun 20255SX21-C2 5SX21C2 Siemens Ite Siemens Circuit Breaker 230/400 VaceBay 256992947637Used$6.000Recorded activeCA
05 Jun 2025Siemens Ite Siemens 5SX21-C2 Circuit BreakereBay 286623770131Used$5.000Recorded activeCA
29 May 20255SX21-C2 5SX21C2 Siemens Ite Siemens Circuit Breaker 230/400 VaceBay 256951866657Used$6.000Recorded activeUS
06 May 2025Siemens Ite Siemens 5SX21-C2 Circuit BreakereBay 286548860912Used$5.000Recorded 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

5SX21-C135SX21-C155SX21-C165SX21-C205SX21-C255SX21-C3

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5SX21-C65SX21-C15SE2013-2A5SM264523SK1121-1CB425SY6103-7CC5SJ4211-7HG425SY6210-75SY7210-75SX9100HS5SY5210-7FCM2041-U23SE2120-1D52SX2AABK1

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