The ABB XT1HU3025AYD000XXX is a NEXT1H 125 molded case circuit breaker with a 125 A frame and a TMF 25-500 A adjustable thermal-magnetic trip unit. It's a 3-pole, fixed thermal, fixed magnetic configuration, UL and CSA listed. The TMF designation means the thermal element is adjustable for overload protection, while the magnetic element is fixed for short-circuit protection — a common setup for motor branch circuits and general distribution panels where you want to dial in the continuous current but keep the magnetic pickup at a known multiple.
ABB XT1HU3025AYD000XXX NEXT1H 125 TMF 25-500 3P F F UL/CSA
MPNXT1HU3025AYD000XXX
ABB, NEXT1H 125 series, molded case circuit breaker, 125 A frame, TMF 25-500 A adjustable thermal-magnetic trip, 3-pole, fixed thermal fixed magnetic, UL/CSA listed, order code XT1HU3025AYD000XXX.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Frequently asked questions
What is XT1HU3025AYD000XXX's listed description?
The description is NEXT1H 125 TMF 25-500 3P F F UL/CSA — a 125 A frame molded case circuit breaker with a TMF trip unit adjustable from 25 to 500 A, 3-pole, fixed thermal and fixed magnetic settings, UL and CSA listed.
Where can I buy XT1HU3025AYD000XXX?
This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.
MPN
XT1HU3025AYD000XXX