The Acti 9 iEZ EZD160E 4160ELN is a four-pole, 160A electronic circuit breaker from Schneider Electric's advanced Acti 9 range. Designed for commercial and industrial low-voltage electrical distribution, it provides high-precision protection for circuits against overloads and short-circuits. The "ELN" designation indicates it is equipped with a specific electronic trip unit, offering adjustable protection settings for enhanced selectivity and coordination.