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ABB XT4NU3040FYG000XXX — Molded Case Circuit Breakers (MCCB)

ABB XT4NU3040FYG000XXX XT4N 250 EKIP LSI 40A 3P F F

MPNXT4NU3040FYG000XXX

ABB, XT4N 250 series, molded case circuit breaker, XT4NU3040FYG000XXX, EKIP LSI trip unit, 40 A, 3-pole, F F, UL/CSA.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Product details

ABB, XT4N 250 series, molded case circuit breaker, XT4NU3040FYG000XXX, EKIP LSI trip unit, 40 A, 3-pole, F F, UL/CSA.

Frequently asked questions

What does the description NEXT4N 250 EKIP LSI IN=40A 3P F F UL/CSA mean?

It identifies a 3-pole (3P) molded case circuit breaker in the XT4N 250 frame, with an EKIP LSI electronic trip unit set to 40 A, fixed front terminals (F F), and certified to UL and CSA standards.

MPN
XT4NU3040FYG000XXX