SEL provides complete power system protection, control, monitoring, automation, and integration for utilities and industries worldwide. SEL products, systems, services, and training make electric power …

SEL provides reliable finished (terminated) cables, built to IPC workmanship standards in our ISO 9001 certified plants – And, they are covered by our worldwide, ten-year warranty. A variety of standard …

SEL is an internationally recognized designer and manufacturer of products that protect and control electric power systems worldwide. We are problem solvers, inventors, and doers. At SEL, you can …

Located throughout the world, they are knowledgeable about SEL products, technologies, and best practices. Under the supervision of the dean, instructors undertake a rigorous certification process …

Use this page to find software downloads for all SEL configuration, collection, system, and visualization and analysis software.

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Schweitzer Engineering Laboratories, Inc. (SEL) 2350 NE Hopkins Court Pullman, WA 99163 - USA Email: [email protected] Phone: +1.509.332.1890 Fax: +1.509.332.7990 Pullman Campus Map

The SEL-751 is the right solution for industrial and utility feeder protection, with conventional/low-energy analog (LEA) current and voltage input support, flexible I/O options, easy mounting, and fast settings.

The SEL-651R offers exceptional protection and communications capabilities for Automatic Network Reconfiguration, single- and three-phase tripping, and other distribution automation needs.

Customers know that when they order something from SEL, they’ll get a reliable solution that’s backed by the best warranty and customer support in the electric power industry. Every day, we work to …