MCCB, 125 A frame, TMF 70-700 A, 3-pole, UL/CSA
The ABB XT1NQ3070AAA000XXX is a molded case circuit breaker from the XT1N series, built on a 125 A frame and fitted with a TMF (thermal-magnetic fixed) trip unit adjustable from 70 to 700 A. It is a 3-pole unit with fixed front terminals and carries UL and CSA approvals — the description on record reads XT1N 125 TMF 70-700 3P F F UL/CSA, confirming the frame, trip range, pole count, terminal configuration, and listing.