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ABB XT1SU3040AAA000XXX — Molded Case Circuit Breakers (MCCB)

ABB XT1SU3040AAA000XXX XT1S 125 TMF, current lifecycle

MPNXT1SU3040AAA000XXX

ABB XT1SU3040AAA000XXX XT1S 125 TMF molded case switch, current lifecycle stage.

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

Product details

What this part is and where it fits

The ABB XT1SU3040AAA000XXX is a molded case switch from the XT1S series, rated for 125 A with a TMF (thermal-magnetic fixed) trip unit. It sits in a panel or enclosure on a DIN rail or mounting plate, used as a disconnect or branch-circuit protector in industrial distribution.

Frequently asked questions

How do I get current pricing and availability for XT1SU3040AAA000XXX?

Submit an RFQ. This part is sourced to order through independent distribution; pricing and stock levels are confirmed at quote time.

What is the description on record for XT1SU3040AAA000XXX?

The description is: ABB XT1SU3040AAA000XXX XT1S 125 TMF / ABB XT1SU3040AAA000XXX XT1S 1. It is a molded case switch in the XT1S series with a 125 A thermal-magnetic fixed trip unit.

MPN
XT1SU3040AAA000XXX