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ABB XT3SU4225AFJ000XXX — Molded Case Circuit Breakers (MCCB)

ABB XT3SU4225AFJ000XXX XT3S 225 TMF 225-2250 4P F F UL/CSA,

MPNXT3SU4225AFJ000XXX

ABB XT3S series, molded case circuit breaker, order code XT3SU4225AFJ000XXX, 4-pole, TMF 225-2250 trip unit, 225 A, UL/CSA, current lifecycle stage.

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

Product details

The 4-pole configuration with F F (front terminals, front connections) is built for UL/CSA marked panels. The 225 A frame covers motor and distribution feeder protection in switchboards and industrial enclosures.

The 4-pole TMF trip unit provides adjustable thermal (overload) and fixed magnetic (short-circuit) protection curves, sized for the 225 A frame. Front terminals simplify panel wiring and busbar connection in a UL 489 listed distribution section. The UL/CSA marking means the breaker is accepted for service entrance and feeder applications in North American installations.

Frequently asked questions

What is the description of XT3SU4225AFJ000XXX?

The listed description is XT3S 225 TMF 225-2250 4P F F UL/CSA — a 4-pole molded case circuit breaker with a TMF 225-2250 trip unit, front terminals and front connections, UL/CSA certified.

Where can I buy XT3SU4225AFJ000XXX?

The XT3SU4225AFJ000XXX is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

MPN
XT3SU4225AFJ000XXX