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Distribution Automation

About SEL

SEL makes electric power safer, more reliable, and more economical. To accomplish this mission, SEL designs, manufactures, and supports a complete line of products and services for the protection, monitoring, control, automation, and metering of electric power systems. SEL’s solutions range from comprehensive generator and transmission protection to distribution automation and control systems. The SEL Government Services Division is dedicated to the security, safety, and reliability of electric power at facilities ranging from military base power systems to ships, while Engineering Services provides engineering capabilities and system solutions to national and international customers. SEL University provides training and programs that help customers meet the technical challenges and complexities of integrating digitally based technologies into the expanding power system infrastructure.

Support offices around the world ensure the best possible customer experience with SEL solutions. SEL designs and manufactures fault indicators in Lake Zurich, Illinois, United States, and panels in San Luis Potosí, Mexico. All other product lines are manufactured at corporate headquarters in Pullman, Washington, United States. The close relationship between Manufacturing and Research and Development enables SEL to rigorously follow quality standards, beginning with first designs and extending through manufacturing and field support.

In 2009, SEL became 100 percent employee-owned, part of SEL’s long-term strategy for sustained growth, stability, and customer focus.

SEL commits to serving the utility industry in keeping with its corporate responsibility and ethics. SEL believes in a strong set of core company values, which are an essential part of SEL’s working environment as well as the way SEL views its community, industry, and the natural environment. Learn more about life at SEL.

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