The Eaton Cutler-Hammer 5LSI 520 Digital Trip Kit is a Digi Trip Kit accessory for Cutler-Hammer 5LSI 520 breakers. It enables digital trip functionality within the 5LSI 520 family. Manufactured by Eaton Cutler-Hammer, this part carries the 5LSI 520 model designation. It is used in protection schemes requiring electronic trip operation for compatible breakers.
