MCCB for panel integration
Rated for the TMF (thermal-magnetic fixed) trip curve, it provides overload and short-circuit protection for branch circuits and feeder loads in commercial and industrial installations.

ABB XT1N 125 TMF molded case circuit breaker, order code XT1NU3050AFF0A0XXX, 3 poles, current lifecycle stage.
| Parameter | Value |
|---|---|
| Poles | 3 |
Rated for the TMF (thermal-magnetic fixed) trip curve, it provides overload and short-circuit protection for branch circuits and feeder loads in commercial and industrial installations.
It is a 3-pole molded case circuit breaker, suitable for three-phase applications.
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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