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ABB XT4SU3250FFF000XXX — Molded Case Circuit Breakers (MCCB)

ABB XT4SU3250FFF000XXX XT4S 250A MCCB, Ekip LSI

MPNXT4SU3250FFF000XXX

ABB XT4S series molded case circuit breaker (MCCB), order code XT4SU3250FFF000XXX, 250 A rating, Ekip LSI electronic trip unit, 3-pole, fixed thermal-magnetic, UL/CSA certified.

ABB XT4SU3250FFF000XXX datasheet (PDF)
StockContact for availability
Lead timeCall for availability wk
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jul 2026

Product details

What this MCCB carries and what it means for your panel

The ABB XT4SU3250FFF000XXX is a 3-pole molded case circuit breaker from the XT4S series, fitted with an Ekip LSI electronic trip unit and rated at 250 A. The Ekip LSI provides adjustable long-time (L), short-time (S), and instantaneous (I) protection curves, giving the site electrical engineer the selectivity headroom needed in a distribution panel or motor control centre. The UL/CSA marking confirms acceptance for North American installations under UL 489 and CSA C22.2 No. 5.

Frequently asked questions

Where can I buy XT4SU3250FFF000XXX and how do I get a price?

This part is sourced to order against an RFQ through independent distribution channels. Submit an RFQ for current availability and pricing — no stock or price figures are published here, but the supply chain is active for this current-lifecycle order code.

What is the description of XT4SU3250FFF000XXX?

The official description is XT4S 250 EKIPLSI IN=250A 3PFFUL/CSA, indicating an XT4S frame, 250 A continuous rating, Ekip LSI electronic trip unit, 3-pole fixed thermal-magnetic, with UL and CSA certification.

MPN
XT4SU3250FFF000XXX