ABB E4N340WC250K ACB W/Fixed Part 1600-4000A 3-P 66kA 240-250VAC/DC Shunt Closing E4.2 Ekip Touch LSIG

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 closing release that operates on both 240-250V AC and DC power sources. The circuit breaker comes complete with WMP+FP components. This high-performance circuit breaker provides reliable protection and flexibility for various electrical applications.