CEI 0-16 overcurrent protection relay

IFX4L overcurrent protection relay is the first model of a new family of protection relays, named Sigma-L; it is designed by Seb based on the experience gained with the well known relays Sigma-N and Sigma-S. Details: IFX4L protection relay is conform to the CEI 0-16 Italian norm IFX4L protection relay can also be used in…