The ACB E2.2H is a 4P circuit breaker with a rated current (In) of 2500A. It has an Icu rating of 100kA at 415V AC and a short-time withstand current (Icw) of 85kA for 1 second. The circuit breaker features a withdrawable auto EKIP touch LSIG trip unit and a motor operator that operates on 110-120VAC/DC. It comes complete with WMP+FP+MOP functionality.