The 125 A TMF trip provides fixed thermal and magnetic protection for feeder or branch circuits. When swapping into an existing XT1N cutout, the footprint and terminal spacing match the same family — no busbar rework required.

ABB XT1NQ3060AFF000XXX XT1N 125 TMF, current lifecycle
ABB XT1NQ3060AFF000XXX, XT1N series, molded case circuit breaker (MCCB), 125 A TMF trip unit, current lifecycle stage.
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Frequently asked questions
What is the description of XT1NQ3060AFF000XXX?
The description is ABB XT1NQ3060AFF000XXX XT1N 125 TMF, indicating an XT1N frame molded case circuit breaker with a 125 A thermal-magnetic fixed trip unit.
Where can I buy XT1NQ3060AFF000XXX?
This part is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time.