Siemens 5SX21- part numbers
67 recorded part numbers beginning with 5SX21-.
Recorded parts
| Part number | Family | Recorded listings | Median recorded price (USD) | Last listing start |
|---|---|---|---|---|
| 5SX21-101-1 | Miniature breakers and fuses | 7 | $19.99 | 30 Apr 2025 |
| 5SX21-101-8 | Miniature breakers and fuses | 1 | $19.95 | 09 Nov 2018 |
| 5SX21-103-7 | Miniature breakers and fuses | 1 | $70.00 | 28 Apr 2023 |
| 5SX21-103-8 | Miniature breakers and fuses | 1 | $22.45 | 15 Oct 2018 |
| 5SX21-106-8 | Miniature breakers and fuses | 1 | $22.45 | 15 Oct 2018 |
| 5SX21-110-8 | Miniature breakers and fuses | 1 | $8.76 | 01 Jan 2019 |
| 5SX21-116-8 | Miniature breakers and fuses | 5 | $3.95 | 10 Jan 2019 |
| 5SX21-1P-230/400V-B10 | Miniature breakers and fuses | 3 | $49.99 | 25 Jan 2023 |
| 5SX21-1P-230/400V-C1 | Miniature breakers and fuses | 2 | $9.95 | 05 Jun 2023 |
| 5SX21-1P-230/400V-C10 | Miniature breakers and fuses | 1 | $9.95 | 19 Sep 2022 |
| 5SX21-1P-230/400V-C16 | Miniature breakers and fuses | 1 | $49.99 | 02 Sep 2022 |
| 5SX21-1P-230/400V-C2 | Miniature breakers and fuses | 1 | $9.95 | 19 Sep 2022 |
| 5SX21-1P-230/400V-C20 | Miniature breakers and fuses | 3 | $9.99 | 23 May 2023 |
| 5SX21-1P-230/400V-C25 | Miniature breakers and fuses | 1 | $9.95 | 19 Sep 2022 |
| 5SX21-1P-230/400V-C3 | Miniature breakers and fuses | 2 | $24.99 | 20 Jan 2023 |
| 5SX21-1P-230/400V-C4 | Miniature breakers and fuses | 1 | $49.99 | 02 Sep 2022 |
| 5SX21-1P-230/400V-C5 | Miniature breakers and fuses | 1 | $49.99 | 02 Sep 2022 |
| 5SX21-1P-230/400V-C6 | Miniature breakers and fuses | 1 | $49.99 | 02 Sep 2022 |
| 5SX21-1P-230/400V-D10 | Miniature breakers and fuses | 1 | $49.99 | 02 Sep 2022 |
| 5SX21-A1 | Miniature breakers and fuses | 1 | $12.00 | 04 Sep 2024 |
| 5SX21-A2 | Miniature breakers and fuses | 17 | $10.99 | 26 Mar 2020 |
| 5SX21-A4 | Miniature breakers and fuses | 19 | $10.99 | 23 Sep 2018 |
| 5SX21-A6 | Miniature breakers and fuses | 3 | $38.00 | 29 Oct 2024 |
| 5SX21-B10 | Miniature breakers and fuses | 18 | $18.33 | 31 May 2026 |
| 5SX21-B16 | Miniature breakers and fuses | 6 | $6.00 | 22 Jul 2025 |
| 5SX21-B20 | Miniature breakers and fuses | 11 | $30.00 | 03 Jul 2026 |
| 5SX21-B32 | Miniature breakers and fuses | 3 | $35.00 | 22 Jul 2025 |
| 5SX21-B6 | Miniature breakers and fuses | 27 | $10.00 | 26 Jan 2026 |
| 5SX21-C0.5 | Miniature breakers and fuses | 2 | $11.13 | 26 May 2026 |
| 5SX21-C04 | Miniature breakers and fuses | 3 | $10.78 | 03 Sep 2025 |
| 5SX21-C05 | Miniature breakers and fuses | 9 | $56.28 | 04 Jun 2026 |
| 5SX21-C05-1P-230/400V | Miniature breakers and fuses | 3 | $9.99 | 23 May 2023 |
| 5SX21-C1 | Miniature breakers and fuses | 23 | $15.40 | 27 Jun 2026 |
| 5SX21-C10 | Miniature breakers and fuses | 85 | $14.00 | 04 Oct 2026 |
| 5SX21-C13 | Miniature breakers and fuses | 2 | $12.15 | 17 Nov 2022 |
| 5SX21-C15 | Miniature breakers and fuses | 26 | $9.99 | 21 Oct 2025 |
| 5SX21-C16 | Miniature breakers and fuses | 18 | $16.42 | 15 Jul 2025 |
| 5SX21-C2 | Miniature breakers and fuses | 119 | $6.00 | 12 Oct 2026 |
| 5SX21-C20 | Miniature breakers and fuses | 17 | $15.00 | 06 Jun 2026 |
| 5SX21-C25 | Miniature breakers and fuses | 6 | $6.00 | 22 Jul 2025 |
| 5SX21-C3 | Miniature breakers and fuses | 25 | $7.99 | 09 Mar 2026 |
| 5SX21-C30 | Miniature breakers and fuses | 1 | $8.99 | 09 Sep 2020 |
| 5SX21-C32 | Miniature breakers and fuses | 4 | $15.00 | 22 Jul 2025 |
| 5SX21-C4 | Miniature breakers and fuses | 102 | $5.99 | 18 Jun 2026 |
| 5SX21-C40 | Miniature breakers and fuses | 3 | $23.00 | 06 Dec 2024 |
| 5SX21-C5 | Miniature breakers and fuses | 37 | $9.99 | 30 Jan 2026 |
| 5SX21-C50 | Miniature breakers and fuses | 2 | $65.50 | 14 Jul 2023 |
| 5SX21-C6 | Miniature breakers and fuses | 104 | $16.95 | 28 May 2026 |
| 5SX21-C6/B6 | Miniature breakers and fuses | 1 | $7.00 | 18 Jun 2021 |
| 5SX21-C63 | Miniature breakers and fuses | 2 | $68.00 | 14 Jul 2023 |
| 5SX21-C7 | Miniature breakers and fuses | 2 | $6.63 | 01 Apr 2022 |
| 5SX21-C8 | Miniature breakers and fuses | 5 | $12.50 | 26 Jun 2024 |
| 5SX21-D0.5 | Miniature breakers and fuses | 4 | $37.00 | 31 Oct 2024 |
| 5SX21-D05 | Miniature breakers and fuses | 1 | $27.77 | 25 Jul 2023 |
| 5SX21-D1 | Miniature breakers and fuses | 29 | $2.95 | 22 Jun 2026 |
| 5SX21-D1.6 | Miniature breakers and fuses | 4 | $44.05 | 26 May 2026 |
| 5SX21-D10 | Miniature breakers and fuses | 29 | $13.99 | 31 May 2026 |
| 5SX21-D13 | Miniature breakers and fuses | 4 | $16.73 | 26 May 2026 |
| 5SX21-D16 | Miniature breakers and fuses | 4 | $17.03 | 26 May 2026 |
| 5SX21-D2 | Miniature breakers and fuses | 6 | $11.72 | 08 Aug 2026 |
| 5SX21-D25 | Miniature breakers and fuses | 1 | $17.00 | 07 Jul 2025 |
| 5SX21-D3 | Miniature breakers and fuses | 11 | $15.99 | 29 Jun 2025 |
| 5SX21-D4 | Miniature breakers and fuses | 3 | $13.00 | 01 Nov 2024 |
| 5SX21-D40 | Miniature breakers and fuses | 7 | $30.00 | 09 May 2026 |
| 5SX21-D6 | Miniature breakers and fuses | 5 | $9.65 | 07 Jul 2025 |
| 5SX21-D8 | Miniature breakers and fuses | 3 | $16.10 | 26 May 2026 |
| 5SX21-G4 | Miniature breakers and fuses | 1 | $15.00 | 23 Jun 2021 |