{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XT4SU3225BFF000XXX","brand":"ABB","brandSlug":"abb","productSlug":"XT4SU3225BFF000XXX","canonicalUrl":"https://aoctrl.com/abb/XT4SU3225BFF000XXX","factsUrl":"https://aoctrl.com/api/mcp/products/XT4SU3225BFF000XXX","rawCanonicalId":null},"summary":{"shortDescription":"ABB XT4SU3225BFF000XXX XT4S 250TMA2 molded case circuit breaker, current lifecycle stage.","salesMarkdown":"The TMA2 designation means the trip curve is fixed — thermal protection for overloads, magnetic for short-circuits — with no electronic adjustment. This is a panel-mount device sized for distribution and motor branch circuits in industrial switchboards and commercial mains. The 250 A TMA2 trip unit sets the continuous current rating — this breaker is sized for a 250 A feeder or a large motor load (typically a 132–160 kW motor depending on voltage and duty). The thermal-magnetic trip gives fixed overload protection with no field-adjustable settings; if the load profile requires a different trip curve or adjustable long-time pickup, you would need the electronic-trip variant in the same XT4S frame. The fixed curve simplifies specification but means the trip coordination study must match the TMA2 characteristic exactly.","metaTitle":"ABB XT4SU3225BFF000XXX XT4S 250TMA2 Molded Case Circuit Brea","metaDescription":"ABB XT4SU3225BFF000XXX XT4S 250TMA2 molded case circuit breaker. Lifecycle stage: current. Sourced to order against RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"title":"XT4SU3225BFF000XXX","description":"ABB XT4SU3225BFF000XXX XT4S 250TMA2|ABB XT4SU3225BFF000XXX XT4S 2","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/32e648ae7a476a1334f393d71bf62db2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the XT4SU3225BFF000XXX?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels, with availability and current pricing confirmed at the time of quote."},{"question":"What does the 250TMA2 designation mean on this breaker?","answer":"The 250TMA2 indicates a 250 A thermal-magnetic trip unit with a fixed trip curve — thermal protection for overloads and magnetic protection for short-circuits, with no electronic adjustment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/XT4SU3225BFF000XXX","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/XT4SU3225BFF000XXX 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}}