{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XT3NU4225AFJ000XXX","brand":"ABB","brandSlug":"abb","productSlug":"XT3NU4225AFJ000XXX","canonicalUrl":"https://aoctrl.com/abb/XT3NU4225AFJ000XXX","factsUrl":"https://aoctrl.com/api/mcp/products/XT3NU4225AFJ000XXX","rawCanonicalId":null},"summary":{"shortDescription":"ABB XT3N 225 molded case circuit breaker, TMF 225-2250 A thermal-magnetic trip, 4-pole, front-front terminals, UL/CSA certified.","salesMarkdown":"## Product introduction It is a 4-pole device with front-front terminals, certified to UL and CSA standards. This breaker is sized for distribution and motor branch-circuit protection in industrial and commercial panels where a 225 A frame with adjustable thermal-magnetic characteristics is called for. The 4-pole configuration suits three-phase plus neutral or switched-neutral applications. Front-front terminals simplify bus-bar or cable connections in panel layouts where rear access is tight. UL/CSA listing means the breaker meets North American code requirements without additional derating or external fusing for most distribution scenarios.","metaTitle":"ABB XT3NU4225AFJ000XXX MCCB, 225A TMF, 4P, UL/CSA","metaDescription":"ABB XT3NU4225AFJ000XXX molded case circuit breaker, 225 A TMF thermal-magnetic trip, 4-pole, front-front terminals, UL/CSA certified. Current production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/XT3NU4225AFJ000XXX/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy XT3NU4225AFJ000XXX and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ. Submit a request for quote to confirm availability and current pricing."},{"question":"What is XT3NU4225AFJ000XXX's listed description?","answer":"The listed description is XT3N 225 TMF 225-2250 4P F F UL/CSA, indicating a 225 A frame, thermal-magnetic trip adjustable from 225 to 2250 A, 4-pole, front-front terminals, UL and CSA certified."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/XT3NU4225AFJ000XXX","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/XT3NU4225AFJ000XXX when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}