The ABB XT1NU3090AFF00NXXX is a three-pole molded case circuit breaker from the XT1N 125 frame, fitted with a TMF trip unit adjustable 90–900 A. The description reads XT1N 125 TMF 90-900 3P F F UL/CSA.

ABB XT1NU3090AFF00NXXX XT1N 125 TMF 90-900 3P F F UL/CSA
MPNXT1NU3090AFF00NXXX
ABB XT1N 125 TMF 90-900 3P F F UL/CSA, order code XT1NU3090AFF00NXXX, three-pole molded case circuit breaker with TMF trip unit, 90-900 A adjustable, UL/CSA certified.
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MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jul 2026
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MPN
XT1NU3090AFF00NXXX