The ABB XT5LU360BFYN000XXX is a NEXT5L 600 molded case circuit breaker with an EKIP DIP LSI electronic trip unit, 3-pole, rated 600 A, with F F UL suffix indicating UL listing and specific factory-fitted options.
The EKIP DIP LSI trip unit provides adjustable long-time, short-time, and instantaneous protection curves, giving selectivity headroom for downstream feeders in a 600 A main or tie breaker position. Rated for 600 A continuous at 40 °C, this breaker fits into a switchboard or panelboard lineup where the NEXT5L platform is the standard UL 489 frame.
Lifecycle stage is current. The XT5LU360BFYN000XXX is not subject to a last-time-buy or phase-out notice.