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ABB XT2LU3100MFF000XXX — Molded Case Circuit Breakers (MCCB)

ABB XT2LU3100MFF000XXX XT2L 125 MCP, 100 A, 3P, UL/CSA

MPNXT2LU3100MFF000XXX

ABB XT2L 125 series, Motor Circuit Protector (MCP), order code XT2LU3100MFF000XXX, 100 A, 3-pole, UL/CSA certified.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Product details

The ABB XT2LU3100MFF000XXX is a 3-pole Motor Circuit Protector (MCP) from the XT2L 125 series, with an Ir setting of 100 A. It's designed for branch-circuit motor protection in UL/CSA-listed panels, combining short-circuit and overload protection in a single device that coordinates with contactors downstream.

The 100 A Ir setting means this MCP is sized for motor branch circuits drawing up to that full-load current. In a UL 508A panel, the MCP provides both magnetic short-circuit trip and thermal overload protection, so it replaces a separate breaker-plus-overload combination for motor loads. The 3-pole configuration covers three-phase motors.

Deployment context

This MCP mounts on DIN rail inside a control panel, typically feeding a contactor for a motor starter assembly. The UL/CSA listing means it's accepted in North American industrial panels without additional agency review.

Frequently asked questions

Where can I buy XT2LU3100MFF000XXX and get a price?

This part is sourced to order against an RFQ through independent distribution. Submit a request for quote to confirm current availability and pricing.

What does the description XT2L 125 MCP IU=100 3P F F UL/CSA mean?

It means this is an XT2L 125 frame Motor Circuit Protector with a 100 A current setting (Ir), 3-pole, with front terminals (F F), and UL/CSA certified for North American installations.

What compliance documentation does ABB provide for this MCP?

The UL/CSA marking on the order code indicates the part carries UL and CSA certifications. For RoHS and REACH documentation, refer to the ABB declaration of conformity available from the manufacturer.

MPN
XT2LU3100MFF000XXX