The ACB E2.2H is a 4P circuit breaker with a rated current (In) of 2000 A. It has an Icu rating of 100 kA at 415 VAC, indicating its high breaking capacity. The circuit breaker also has a rated short-time withstand current, Icw (1s), of 85 kA, making it suitable for handling short-duration faults. The ACB E2.2H features a withdrawable auto EKIP touch LSIG trip unit, which provides enhanced protection and control capabilities. It has a shunt opening range of 380-415 VAC, allowing for flexible operation within this voltage range. This circuit breaker is complete with WMP+FP+YO components, ensuring comprehensive functionality and compatibility.