The Schneider Electric Acti 9 iEZ EZD250E is a three-pole, 250A electronic circuit breaker from the Acti 9 iEZ range. The specific model code EZD250E3250N precisely defines it as having a Standard (N) breaking capacity, equipped with a basic E-type electronic trip unit set to 250A. This device is designed for reliable and adjustable protection of feeder circuits and distribution boards in commercial and industrial three-phase systems where a standard level of short-circuit performance and precise protection coordination are required.