The ACB E2.2N is a 4P circuit breaker with a rated current (In) of 2500 A. It has an Icu rating of 66 kA at 415 VAC and a rated short-time withstand current (Icw) of 66 kA for 1 second. The circuit breaker features a withdrawable auto EKIP touch LSIG trip unit, shunt opening and closing, and a motor operator that operates on both 240-250 VAC and DC power. It comes complete with WMP, FP, YO, YC, and MOP components.