ABB, NEXT4H series, molded case circuit breaker, XT4HQ3150AYJ000XXX, 250 A TMF 150-1500 3P F F UL/CSA.
The ABB XT4HQ3150AYJ000XXX is a NEXT4H 250 TMF 150-1500 3P F F UL/CSA molded case circuit breaker. It's a three-pole unit with a fixed thermal-magnetic trip unit rated at 250 A, adjustable from 150 A to 1500 A. UL and CSA listed for North American panel builds.
Lifecycle stage is current. ABB still produces this order code.
The listed description is NEXT4H 250 TMF 150-1500 3P F F UL/CSA.
Alternative models and sibling configurations in the same ABB series. For obsolete or discontinued parts, these models can serve as compatible replacements or functional alternatives for plant maintenance.
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