The Schneider Electric Acti 9 iEZ EZD250E is a three-pole electronic circuit breaker built on a 250A frame, with its electronic trip unit configured to provide protection for a 200A load. Equipped with a standard E-type electronic trip unit, it offers fully adjustable and precise protection against overloads and short-circuits. This configuration is ideal for applications where the load current is 200A, but the robustness, higher breaking capacity, or future scalability of a 250A frame is desired or required
Parameters:
Parameter Value / Description
Product Series / Frame Size Acti 9 iEZ, 250A Frame (EZD250)
Frame Current (Iu) 250 A
Set / Rated Operational Current (In) 200 A (Adjusted via the E-type electronic trip unit).
Number of Poles 3 (L1, L2, L3)
Breaking Capacity Standard (Typical N Rating) – e.g., 36 kA or 50 kA at 400V AC. [Confirm exact rating from catalog].
Rated Ultimate Breaking Capacity (Icu) Corresponds to the frame's breaking capacity rating (e.g., 36kA/50kA).
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). No ground fault (G) protection (requires iVigi module).
Communication Not embedded. Requires optional external communication module.
Standard IEC 60947-2
Mounting Fixed mounting on a dedicated base.
Connection Front connection with screw-clamp terminals.
Width 135 mm (4.5 DIN modules)