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EZD250E3250N

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.

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Parameters: Parameter Value / Description Product Series / Frame Size Acti 9 iEZ, 250A Frame (EZD250) Rated Current (In) 250 A (Set via the E-type electronic trip unit). Number of Poles 3 Breaking Capacity Standard (N Rating) Rated Ultimate Breaking Capacity (Icu) Typically 36 kA or 50 kA at 400V AC (IEC 60947-2). [Confirm exact value from catalog] Rated Operational Voltage (Ue) 400 V AC (3-phase) Tripping Unit Type Electronic (E-type) – Basic adjustable protection unit. Protection Functions L - Long-time delay (Adjustable Ir, tr), S - Short-time delay (Adjustable Isd, tsd), I - Instantaneous (Adjustable Ii). Ground fault (G) protection is NOT included (requires optional iVigi module). Communication Not embedded. Requires optional external communication module for network integration. Standard IEC 60947-2 Mounting Fixed mounting on a dedicated base. Connection Front connection with screw-clamp terminals for busbar or cable lug connection. Width 135 mm (for 3-pole version)