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ABB XT4LU3250AFF00NXXX — Molded Case Circuit Breakers (MCCB)

ABB XT4LU3250AFF00NXXX Molded Case Circuit Breaker, 250 A, c

MPNXT4LU3250AFF00NXXX

ABB, XT4L series, molded case circuit breaker, 250 A, TMF 250-2500 trip unit, 3-pole, fixed, fixed, UL/CSA, order code XT4LU3250AFF00NXXX.

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

Product details

Integration notes for panel builders

The 3-pole fixed configuration with fixed front and rear terminals simplifies bus-bar and cable routing in a switchboard or motor control center. The TMF 250-2500 trip unit provides thermal-magnetic protection — thermal for overload, magnetic for short-circuit — adjustable over the 250-2500 A range. UL/CSA listing covers North American panel applications.

Frequently asked questions

Where can I buy XT4LU3250AFF00NXXX and how is it quoted?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or price is published here.

What does the description XT4L 250 TMF 250-2500 3P F F UL/CSA mean?

It decodes as: XT4L series, 250 A frame, TMF 250-2500 thermal-magnetic trip unit, 3-pole, fixed front terminals, fixed rear terminals, UL/CSA certified.

MPN
XT4LU3250AFF00NXXX