We supply the original spare part 7SR5111-1AA11-0AA0 from Siemens worldwide and look forward to your enquiry.
Directional time-overcurrent protection 7SR51 4 curr. trans., 4 volt. trans., 9 BI, 8 BO Standard interface: 1 x USB (front), RS 485 (rear) + 2 x RJ45 interfaces S6 enclosure
| Brand / Manufacturer | Siemens |
| Article number | 7SR5111-1AA11-0AA0 |
| Description | Directional time-overcurrent protection |
| KCCO Article number | 10106186 |
