ABB XT1H series molded case circuit breaker, XT1HU3100AAA000XXX, 125 A TMF trip unit, current lifecycle stage.
The TMF trip provides thermal overload and magnetic short-circuit protection in a single fixed-setting unit — no field-adjustable dials, which simplifies specification and reduces the chance of mis-coordination on a BOM line.
With a lifecycle stage of current, the XT1HU3100AAA000XXX is not subject to phase-out or last-time-buy constraints.
The XT1HU3100AAA000XXX is sourced and quoted to order against an RFQ through independent distribution, with availability and current pricing confirmed at quote time.
Alternative models and sibling configurations in the same ABB series. For obsolete or discontinued parts, these models can serve as compatible replacements or functional alternatives for plant maintenance.
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