The ABB XT3SU3200MFF000XXX is a 3-pole motor circuit protector (MCP) from the XT3S series, with a fixed 200 A continuous current rating (IN=200). It is UL and CSA listed, making it suitable for North American panel builds where a branch-circuit motor-protective device is required. The fixed rating means the trip point is factory-set and not field-adjustable — a key consideration when matching to motor full-load amps.
Deployment context
The XT3S MCP mounts directly onto a DIN rail in the motor control center or panel enclosure. The 3-pole configuration handles three-phase motor loads up to 200 A. UL/CSA listing means it passes North American short-circuit and coordination requirements without needing supplementary fusing in most branch circuits.
The 200 A fixed rating (IN=200) sets the continuous current the MCP can carry without tripping. For a motor branch circuit, select at or above the motor nameplate FLA.