The ACB E4.2N is a 3P circuit breaker with a rated current (In) of 4000A. It has an Icu rating of 66kA at 415V AC, indicating its ability to interrupt short-circuit currents. The circuit breaker also has a rated short-time withstand current, Icw (1s), of 66kA.
The ACB E4.2N features a withdrawable auto EKIP Touch LSIG trip unit with horizontal rear terminals. It is equipped with a shunt opening and closing release that operates on 110-120V AC/DC power supply. Additionally, the circuit breaker includes a geared motor device that requires a power supply of 100-130V AC/DC.
The ACB E4.2N comes complete with WMP+FP functionality, providing comprehensive protection and control capabilities for your electrical system.