Littelfuse SELCO A/S develops, manufactures and sells electronic equipment to the following segments: - Power Generation and Control - Process Alarm Monitoring - Arc-Fault Protection Littelfuse SELCO products are designed to operate in harsh environmental conditions and are suitable for use in both land and offshore applications. Littelfuse SELCO's research and development team continuously maintains and further develops our products by using the latest technological development tools. This work ensures that systems based on SELCO equipment provide high flexibility, easy troubleshooting and require little or no maintenance. We believe that the SELCO concept provides the lowest possible Total Cost of Ownership.