The ABB XT1HU3050AFF00NXXX is a 3-pole molded case circuit breaker from the XT1H 125 frame, fitted with a TMF (thermal-magnetic fixed) trip unit adjustable from 50 to 500 A. The description confirms UL/CSA listing, so it's built for North American panel applications where those approvals are required.
ABB XT1HU3050AFF00NXXX XT1H 125 TMF 50-500 3P F F UL/CSA, cu
MPNXT1HU3050AFF00NXXX
ABB XT1H 125 TMF 50-500 3P F F UL/CSA molded case circuit breaker, 3-pole, TMF trip unit adjustable 50-500 A, UL/CSA listed, order code XT1HU3050AFF00NXXX.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Product details
Frequently asked questions
What is XT1HU3050AFF00NXXX's listed description?
The description is XT1H 125 TMF 50-500 3P F F UL/CSA — a 3-pole molded case circuit breaker on the XT1H 125 frame, with a TMF trip unit adjustable from 50 to 500 A, front-connected terminals, and UL/CSA certification.
Where can I buy XT1HU3050AFF00NXXX?
This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.
MPN
XT1HU3050AFF00NXXX