Eaton KES3400LSI Circuit Breaker Trip Unit
The Eaton KES3400LSI is a 3 Pole circuit breaker trip unit with a current rating of 400 Amps and a voltage rating of 600V. It is used for KD, DK, KDB, HKD, HKDB, KDC, CKD, CHKD, KW, HKW, KWC molded case circuit breaker frame types and includes LSI – long-time, short-time and instantaneous trip functions.