Feeder Protection

World-Class Feeder Protection

Protect radial and looped distribution circuits with comprehensive protection capabilities, including time-overcurrent, directional overcurrent, over-/undervoltage, and frequency. Apply SEL feeder protection products to provide protection, automation, and control capabilities, all in one package. Upgrade to an SEL world-class protection system today, and be confident that your industrial feeder system will be working tomorrow.

Advantages of SEL Feeder Protection

  • SEL products lead the industry with the highest mean time between failures (MTBF)—over 1,000 years.*
  • Ten-year, no hassle warranty.
  • Improve safety and prevent damage with ultrafast fiber optic arc-flash detection and mitigation technology (optional).
  • Flexible communication protocol options, including Ethernet, serial, Mirrored Bits communications, and IEC 61850.
  • Pre-fabricated bezel options for quick retrofitting.
*This MTBF metric was calculated in June 2023.

Questions? Contact Us!

If you have any questions about SEL products, services, solutions, or support, please contact us. Our service and support professionals are ready to provide the answers you need.

Unbeatable Support

SEL support teams are stationed in regional offices around the world and staffed with application engineers who are experts in our products and in power system applications.

Technical support for SEL-manufactured devices is always free. No matter how often you need to call or how long your SEL products have been in service, you’ll reach an SEL expert who can provide the service and support you need.

Our cybersecurity team is always ready with the information and resources needed to keep your OT networks and critical systems secure and working effectively. Cyber services support contracts can include incident response, audits, system hardening, and more, depending on your anticipated needs.

More about SEL warranty and support