Siemens 421 part numbers
58 recorded part numbers beginning with 421.
Recorded parts
| Part number | Family | Recorded listings | Median recorded price (USD) | Last listing start |
|---|---|---|---|---|
| 421-0EA10 | Other Siemens parts | 2 | Not recorded | 17 Jan 2023 |
| 421-0GA05-0AG0 | Other Siemens parts | 1 | $99.00 | 04 Jun 2026 |
| 421-0GA10 | Other Siemens parts | 2 | Not recorded | 02 Feb 2024 |
| 421-1AA00 | Other Siemens parts | 2 | $119.99 | 23 Jan 2024 |
| 421-1AA01 | Other Siemens parts | 1 | Not recorded | 28 Apr 2022 |
| 421-1AA10 | Other Siemens parts | 7 | $58.89 | 10 Jun 2024 |
| 421-1B01-0AA0 | Other Siemens parts | 3 | $49.38 | 04 Jul 2026 |
| 421-1BA10 | Other Siemens parts | 1 | Not recorded | 09 Aug 2022 |
| 6ES7421-1BL00-0AA0 | PLCs and I/O (SIMATIC) | 372 | $131.62 | 21 Jun 2026 |
| 6ES7421-1BL00-OAAO | PLCs and I/O (SIMATIC) | 10 | $159.20 | 29 Aug 2025 |
| 421-1BL01-0A00 | Other Siemens parts | 1 | $402.50 | 06 May 2022 |
| 421-1BL01-0A006ES7421-1BL01-0A00 | Other Siemens parts | 1 | $285.00 | 26 Mar 2020 |
| 6ES7421-1BL01-0AA0 | PLCs and I/O (SIMATIC) | 834 | $138.16 | 06 Oct 2026 |
| 421-1BL01-0AA0 SIMATIC | Other Siemens parts | 1 | $150.00 | 21 Nov 2022 |
| 421-1BL01-0AA0SIEMENS | Other Siemens parts | 3 | $620.69 | 26 Jun 2025 |
| 6ES7421-1BL01-0AB0 | PLCs and I/O (SIMATIC) | 3 | $112.94 | 01 Nov 2022 |
| 421-1EA10 | Other Siemens parts | 1 | Not recorded | 06 Jun 2023 |
| 6ES7421-1EL00-0AA0 | PLCs and I/O (SIMATIC) | 79 | $635.55 | 11 Sep 2025 |
| 6ES7421-1FH00-0AA0 | PLCs and I/O (SIMATIC) | 132 | $652.65 | 13 Dec 2025 |
| 421-1FH00-0AA06ES7421-1FH00-0AA0E:01 | Other Siemens parts | 1 | Not recorded | 30 Apr 2021 |
| 6ES7421-1FH20-0AA0 | PLCs and I/O (SIMATIC) | 65 | $285.08 | 10 Jun 2026 |
| 421-1HA10 | Other Siemens parts | 1 | Not recorded | 22 Aug 2022 |
| 421-2XG00-0AB0 | Other Siemens parts | 1 | $195.78 | 21 Jan 2026 |
| 421-4AA10 | Other Siemens parts | 1 | Not recorded | 15 Feb 2023 |
| 421-4BA10 | Other Siemens parts | 5 | Not recorded | 12 Feb 2026 |
| 421-5EH00-0AA0 | Other Siemens parts | 1 | $2500.00 | 24 Feb 2026 |
| 6ES7421-7BH00-0AB0 | PLCs and I/O (SIMATIC) | 42 | $420.18 | 08 Oct 2025 |
| 6ES7421-7BH01-0AB0 | PLCs and I/O (SIMATIC) | 98 | $496.36 | 05 Jun 2026 |
| 6ES7421-7DH00-0AB0 | PLCs and I/O (SIMATIC) | 59 | $282.00 | 03 Feb 2026 |
| 421-7LA11 | Other Siemens parts | 1 | $22.50 | 27 Sep 2023 |
| 421-8AM12 | Other Siemens parts | 1 | $143.10 | 05 Aug 2022 |
| 421-8MA11 | Other Siemens parts | 89 | $29.00 | 23 Jul 2026 |
| 421-8MA116ES5421-8MA11 | Other Siemens parts | 1 | Not recorded | 24 Feb 2024 |
| 421-8MA12 | Other Siemens parts | 1,051 | $49.99 | 30 Sep 2026 |
| 421-8MA12 | Other Siemens parts | 1 | Not recorded | 17 Oct 2023 |
| 421-8MA12/6ES5421-8MA12 | Other Siemens parts | 10 | $47.12 | 15 Feb 2022 |
| 421-8MA12/BUS | Other Siemens parts | 10 | $20.00 | 12 Apr 2021 |
| 421-8MA12/E | Other Siemens parts | 37 | $85.75 | 13 Oct 2024 |
| 421-8MA13 | Other Siemens parts | 1 | $19.99 | 30 Sep 2024 |
| 421-8MAQ2 | Other Siemens parts | 1 | $60.00 | 16 Dec 2024 |
| 421-8MR12 | Other Siemens parts | 14 | $82.03 | 23 Jul 2024 |
| 4210-0101 | Other Siemens parts | 1 | $42.50 | 29 Apr 2017 |
| 4210-0210 | Other Siemens parts | 1 | $42.50 | 29 Apr 2017 |
| 4210-0AF00-5AD8 | Other Siemens parts | 1 | $84.99 | 04 Feb 2020 |
| 4210/4120 | Other Siemens parts | 1 | $33.99 | 03 Apr 2017 |
| 4210/4420 | Other Siemens parts | 33 | $29.99 | 22 Jun 2021 |
| 4210GIGASET | Other Siemens parts | 11 | $15.29 | 15 Aug 2020 |
| 4211040T | Other Siemens parts | 2 | $150.00 | 04 May 2017 |
| 4211C78025 | Other Siemens parts | 1 | $49.99 | 31 Jan 2025 |
| 4214N/2GH | Other Siemens parts | 1 | $325.00 | 09 Oct 2023 |
| 4215GIGASET | Other Siemens parts | 1 | $16.99 | 12 Apr 2020 |
| 4216.4053.1E | Other Siemens parts | 8 | $675.00 | 21 Mar 2024 |
| 421660885 | Other Siemens parts | 1 | $86.00 | 25 Sep 2019 |
| 4218M-07-06RO | Other Siemens parts | 16 | $49.99 | 11 Aug 2026 |
| 4218M-07-07R0 | Other Siemens parts | 3 | $89.99 | 19 Feb 2026 |
| 4218M-07RO | Other Siemens parts | 4 | $49.99 | 04 Jul 2026 |
| 4218MA12 | Other Siemens parts | 6 | $22.50 | 01 Oct 2023 |
| 421B35AAD8 | Other Siemens parts | 1 | $43.10 | 17 Jan 2021 |