The ACB E1.2N is a 3P circuit breaker with a rated current (In) of 1250 A. It has an Icu rating of 66 kA at 415 VAC and a rated short-time withstand current Icw (1s) of 50 kA. The circuit breaker features a withdrawable auto EKIP touch LSIG trip unit, shunt opening and closing capabilities, and a motor operator with a voltage range of 30 VAC/DC. It comes complete with WMP+FP+YO+YC+MOP functionalities.