The ACB E2.2H is a 2500 A, 3P circuit breaker with a withdrawable feature. It has a rated short-circuit breaking capacity of 100 kA. The nominal current (In) is 2500 A. The long-time delay range (L-I1) is from 1000 A to 2500 A. The short-time delay range (S-I2) is from 1500 A to 25000 A. The instantaneous delay range (I-I3) is from 3750 A to 37500 A. The ground fault delay range (G-I4) is from 250 A to 2500 A. It features an auto EKIP Touch LSIG trip unit and HR-HR terminals. The product comes complete with WMP+FP functionality.