It carries a TMF thermal-magnetic trip unit adjustable from 50 A to 500 A, in a 3-pole, fixed thermal, fixed magnetic configuration with UL/CSA listing.
Deployment Context
This MCCB mounts into a panel or switchboard via the XT2 frame's plug-in or fixed-mount base. It connects to busbars or cable via the breaker's line and load lugs. The 3-pole form factor fits standard three-phase distribution sections. For a panel builder, the fixed thermal-magnetic trip means no field calibration is needed — wire it in, torque the lugs to spec, and it's ready for commissioning.