Schweitzer Engineering Labortories


About Schweitzer Engineering Labortories


More Info on Schweitzer Engineering Labortories

Schweitzer Engineering Labortories (SEL) partners with customers around the world to ensure the safe, reliable, and economical delivery of electric power. We design, manufacture, and support a complete line of products and services, ranging from generator and transmission protection to distribution automation and control systems. An employee-owned company, SEL's core values drive the way we view our community, industry, company, and environment. SEL invents, designs, and builds digital products and systems that protect power grids around the world. This technology prevents blackouts and enables customers to improve power system reliability and safety at a reduced cost. A 100 percent employee-owned company headquartered in Pullman, Washington, SEL has manufactured products in the United States since 1984 and now serves customers worldwide. Our mission is simple: to make electric power safer, more reliable, and more economical.
Our values are not just stated. We teach them regularly and witness the many ways they’ve become deeply ingrained in our company’s processes and culture. Because of this emphasis on our values, and with the responsibility we all feel because we're an employee-owned company, SEL employees truly strive to do the right thing by our colleagues, communities, and customers. The following values drive our business activities: Quality Customer Focus Discipline Communication Integrity Creativity Community Ownership Dignity of Work

Videos & Resources


Autoconfiguration of Microgrid Controls

May 27, 2020
The Massachusetts Institute of Technology (MIT) Lincoln Laboratory and U.S. Army Research Laboratories have developed a new interoperable communications standard for controlling...

UC San Diego Optimizes Microgrid System With SEL POWERMAX and Protection Relays

Sept. 1, 2016
In this case study, UC San Diego reviews optimizing microgrid systems with SEL POWERMAX and protection relays.

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