Products and Services

Company Overview

Schweitzer Engineering Laboratories, Inc. designs, manufactures, and supports a complete line of products and services for the protection, monitoring, control, automation, and metering of electric power systems.

Our solutions range from comprehensive generator and transmission protection to distribution automation and control systems.

SEL Infrastructure Defense is dedicated to the security, safety, and reliability of electric power at facilities ranging from military base power systems to ships, while SEL Engineering Services, Inc. provides engineering capabilities and system solutions to national and international customers.

SEL University provides training and programs that help our customers meet the technical challenges and complexities of integrating digitally based technologies into the expanding power system infrastructure.

All SEL products have an operating temperature range of -40 to +85 degrees Celsius and come with a 10-year worldwide warrantee.

Accreditations

Locations