Integration into a motor branch circuit
The XT2HU3030MFF000XXX: The XT2H 125 MCP is a molded case protector — essentially a dedicated motor circuit protector (MCP) that mounts in a panel alongside a contactor and overload relay to form a coordinated motor starter. It provides short-circuit protection up to its interrupting rating, leaving the overload relay to handle running overcurrents. The XT2H form factor fits ABB's SACE Tmax XT family, meaning it shares the same mounting footprint and accessory ecosystem as the XT2 breakers. Panel layout stays clean; busbar and terminal kits transfer across.
Deployment context
This part is at home in a motor control center (MCC) or a standalone panel feeding a pump, fan, or conveyor.