The ACB E2.2N is a 4P circuit breaker with a rated current (In) of 2500A. It has an Icu rating of 66kA at 415V AC, indicating its ability to withstand short-circuit currents. The circuit breaker also features a withdrawable auto EKIP touch LSIG trip unit, which provides protection against overload and short circuits. Additionally, it is equipped with shunt opening and closing mechanisms, as well as a motor operator that operates within the range of 380-415VAC. The ACB E2.2N comes complete with WMP+FP+YO+YC+MOP components for enhanced functionality.