Siemens 6ES7721-2A part numbers
2 recorded part numbers beginning with 6ES7721-2A.
Recorded parts
| Part number | Family | Recorded listings | Median recorded price (USD) | Last listing start |
|---|---|---|---|---|
| 6ES7721-2AB11-0EA2 | PLCs and I/O (SIMATIC) | 3 | $1205.00 | 19 Sep 2025 |
| 6ES7721-2AC11-0BA1 | PLCs and I/O (SIMATIC) | 1 | $249.64 | 04 Mar 2022 |