SEL Power System Protection, Control, Monitoring, and Automation
Meta Description
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 safer, more reliable, and more economical.
Meta Keywords
Schweitzer,SEL,relays,protective relay,power relay,digital relay,protection relay,numerical relay,engineering services,fiber optic,substation automation,substation integration,automation,pullman,electric power protection,communications processor,RTU,PLC,smart grid,smart,smart solutions,grid,made in usa