{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XT4HU3025AFF000XXX","brand":"ABB","brandSlug":"abb","productSlug":"XT4HU3025AFF000XXX","canonicalUrl":"https://aoctrl.com/abb/XT4HU3025AFF000XXX","factsUrl":"https://aoctrl.com/api/mcp/products/XT4HU3025AFF000XXX","rawCanonicalId":null},"summary":{"shortDescription":"ABB XT4H 250 TMF molded case circuit breaker, XT4HU3025AFF000XXX, 100 A, 3-pole, 3-phase.","salesMarkdown":"## Rated 100 A, 3-pole, current-lifecycle Rated 100 A means it handles that load continuously without tripping under normal conditions — the thermal-magnetic release (TMF) gives it a thermal element for overloads and a magnetic element for short circuits. That 100 A is the frame rating; the actual trip setting may be adjustable on the TMF unit, so verify the installed trip coil or dial matches your load. Three-pole, three-phase design means it switches all three phases simultaneously — standard for motor branch circuits, feeder protection, and distribution panels. The XT4H frame size fits typical DIN-rail or panel-mount footprints for this class; verify the mounting pattern against your existing backpanel layout. Spring-cage or screw terminals on this frame accept copper conductors sized for 100 A — typically 25–35 mm² depending on the terminal spec. Strip length and torque values follow the ABB installation guide for the XT4 series; using ferruled stranded wire avoids whisker issues under the clamp.","metaTitle":"ABB XT4HU3025AFF000XXX XT4H 250 TMF, 100 A 3-Pole","metaDescription":"ABB XT4HU3025AFF000XXX XT4H 250 TMF molded case circuit breaker, 100 A, 3-pole, 3-phase. Current lifecycle. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Amps":"100","Phase":"3","Poles":"3","title":"XT4HU3025AFF000XXX","description":"ABB XT4HU3025AFF000XXX XT4H 250 TMF|ABB XT4HU3025AFF000XXX XT4H 2","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/acf81b6ea7b245d913c79ac2eb6dcefc.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the XT4HU3025AFF000XXX and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/XT4HU3025AFF000XXX","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/abb/XT4HU3025AFF000XXX when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}