{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XT5HU440AEFF000XXX","brand":"ABB","brandSlug":"abb","productSlug":"XT5HU440AEFF000XXX","canonicalUrl":"https://aoctrl.com/abb/XT5HU440AEFF000XXX","factsUrl":"https://aoctrl.com/api/mcp/products/XT5HU440AEFF000XXX","rawCanonicalId":null},"summary":{"shortDescription":"ABB XT5H 400 molded case circuit breaker, order code XT5HU440AEFF000XXX, also cross-referenced as 1SDA102641R1, lifecycle stage current.","salesMarkdown":"## Where this breaker fits in a distribution system The XT5HU440AEFF000XXX: The XT5H 400 frame is sized for 400 A feeder or main breaker duty in commercial and industrial switchboards. It accepts ABB's full range of plug-in accessories without modifying the breaker body.","metaTitle":"ABB XT5HU440AEFF000XXX Molded Case Circuit Breaker, 400A","metaDescription":"ABB XT5H 400 molded case circuit breaker, order code XT5HU440AEFF000XXX, cross-referenced as 1SDA102641R1. Current lifecycle stage, available 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":"https://cdn.aoctrl.com/d552225e65567d87854da2f3de00aba6.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/XT5HU440AEFF000XXX/alternatives.json"},"ai":{"faq":[{"question":"What is the cross-reference number for XT5HU440AEFF000XXX?","answer":"The ABB internal cross-reference is 1SDA102641R1, which identifies the same XT5H 400 molded case circuit breaker."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/XT5HU440AEFF000XXX","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/XT5HU440AEFF000XXX 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}}