SIPROTEC 4 Compact protection relays
Proven and compact - perfectly suited for protection in distribution systems and industry, with minimal space requirement.
![SIPROTEC Compact protection relays SIPROTEC Compact protection relays](https://assets.new.siemens.com/siemens/assets/api/uuid:01522c19-1202-4db3-9f54-c7acfca536a8/width:100/quality:low/SIPROTEC-Compact-protection-relays.jpg)
Proven and compact - perfectly suited for protection in distribution systems and industry, with minimal space requirement.