The ACB E2.2N is a 3P circuit breaker with a rated current (In) of 2500 A. 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 66 kA. The ACB E2.2N features a withdrawable auto EKIP touch LSIG trip unit, which provides protection against overloads, short circuits, and ground faults. The shunt opening operates at a voltage range of 110-120 VAC/DC. This product comes complete with WMP+FP+YO components for enhanced functionality and convenience.