IT'S GOOD TO BE IN THE KNOW When it comes to fault location, accuracy is crucial. That's why we designed the world's first and only advanced transmission relay with traveling wave fault location. The SEL-411L brings powerful subcycle line protection combined with the ability to quickly pinpoint faults within one tower span. By knowing a more exact location to send your line crew, you can restore power to your customers faster and significantly cut repair costs. So when it comes to fault location, it's always better to be in the know. With our ten-year, worldwide warranty, the SEL-411L is your solution to faster fault detection and more accurate fault location. To learn more, visit www.selinc.com/11pe.http://www.selinc.com/11pe