Motor protection - Reyrolle 7SR57
The 7SR57 motor protection devices include a wide range of protection functions and IEC 61850 Ethernet communications as standard.
![Motor protection - 7SR57 Motor-protection-Reyrolle-7SR57](https://assets.new.siemens.com/siemens/assets/api/uuid:3c045506-158a-4b3f-83af-64cd94126ad3/width:100/quality:low/Motor-protection-Reyrolle-7SR57.png)
The 7SR57 motor protection devices include a wide range of protection functions and IEC 61850 Ethernet communications as standard.