Multi-Feeder Protection

Have you experienced how SIPROTEC 5 simplifies your substation design?
With the 7SJ85 overcurrent protection relay, you can protect up to 10 feeders — each with its own individual function group and configuration flexibility.

💡 Key benefits:
✅ Reduced wiring complexity
✅ Lower inventory and spare part requirements
✅ Simplified training and configuration
✅ Optimized engineering and overall investment

One device. Multiple feeders. Smarter protection.
That’s the power of SIPROTEC 5.

🔍 Ready to modernize your protection scheme?