The ACB E4.2N 3200 A 3P 66 kA is a withdrawable circuit breaker with a rated current of 3200 A. It has three-poles and can handle short-circuit currents up to 66 kA. The circuit breaker features an auto EKIP Touch LSIG trip unit and HR-HR terminals. It also comes complete with WMP+FP functionality. The current ratings for each-pole are as follows: L-I1 ranges from 1280 A to 3200 A, S-I2 ranges from 1920 A to 32000 A, I-I3 ranges from 4800 A to 48000 A, and G-I4 ranges from 320 A to 3200 A.