The description confirms it as part of the XT1N 125 TMF line, which covers a 125 A frame with TMF (thermal-magnetic fixed) trip units for branch-circuit protection.
Deployment context
The XT1N frame is designed for DIN-rail or panel-mount integration in distribution boards, motor control centers, and industrial switchgear. The 125 A TMF trip provides fixed thermal-magnetic protection for cable and load circuits, suitable for branch feeders in commercial and industrial installations.
