The ACB E1.2N 1600 A 4P 66 kA is a withdrawable circuit breaker with a current rating of 1600 A. It has four-poles and can handle short-circuit currents up to 66 kA. The circuit breaker features an auto EKIP Touch LSIG trip unit, which provides protection against overloads and short circuits. It also has HR-HR terminals for easy installation. Additionally, the ACB E1.2N 1600 A 4P comes complete with WMP+FP functionality.