The XT4S 250 TMF designation points to a 250 A frame with a thermal-magnetic trip curve, suited for branch-circuit protection in distribution panels, motor control centers, and industrial switchgear. The TMF trip provides fixed overload and short-circuit protection without adjustable dials — a fit for applications where tamper-proof settings are required.
ABB XT4SU3030AFF000XXX XT4S 250 TMF, Current Lifecycle
MPNXT4SU3030AFF000XXX
ABB XT4SU3030AFF000XXX, XT4S 250 TMF molded case circuit breaker, lifecycle stage current.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
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How do I get current pricing and availability for XT4SU3030AFF000XXX?
Pricing and availability are confirmed at quote time against an RFQ. Submit a request through the storefront for a current quote; the part is sourced to order through independent distribution channels.
MPN
XT4SU3030AFF000XXX