The ACB E1.2N is a circuit breaker with a rated current of 1000 A and is designed for use in 3 ph systems. It has an Icu rating of 66 kA at 415 VAC, indicating its ability to interrupt short-circuit currents. The circuit breaker also has a rated short-time withstand current, Icw (1s), of 50 kA. The ACB E1.2N features a withdrawable auto EKIP touch LSIG trip unit, which provides protection against overload and short circuits. It also includes shunt opening and closing capabilities, as well as a motor operator that operates on 110-120 VAC/DC power. To complete the package, the ACB E1.2N comes with WMP+FP+YO+YC+MOP components.