{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XT7LU380CFFF000XXX","brand":"ABB","brandSlug":"abb","productSlug":"XT7LU380CFFF000XXX","canonicalUrl":"https://aoctrl.com/abb/XT7LU380CFFF000XXX","factsUrl":"https://aoctrl.com/api/mcp/products/XT7LU380CFFF000XXX","rawCanonicalId":null},"summary":{"shortDescription":"ABB Tmax T7S series, XT7L 800 EKIP DIP LSI IN=800A 3P F F UL/CSA fixed three-pole molded-case circuit breaker with front terminals and lever operating mechanism, solid-state release, 480V, 800A.","salesMarkdown":"The ABB XT7LU380CFFF000XXX is a Tmax T7S series fixed three-pole molded-case circuit breaker rated 800 A at 480 V AC, fitted with an EKIP DIP LSI solid-state trip unit. The LSI designation means it provides long-time (L), short-time (S), and instantaneous (I) protection — the standard package for feeder and main breaker duty where you need selectivity downstream and instantaneous fault clearing. Front terminals and a lever operating mechanism keep panel wiring and manual switching straightforward. 800 A continuous rating at 480 V AC positions this breaker for large feeder circuits, main switchboard incomers, or high-current distribution in industrial and commercial panels. The EKIP DIP LSI trip unit lets you dial in long-time pickup and delay, short-time pickup and delay, and instantaneous pickup — essential for coordinating with downstream breakers in a selective coordination study. Fixed mounting (not drawout) means the breaker is bolted to the bus; plan for isolation upstream if you need to remove it for service.","metaTitle":"ABB XT7LU380CFFF000XXX Tmax T7S 800A 3P Fixed Breaker, LSI","metaDescription":"ABB XT7LU380CFFF000XXX Tmax T7S 800A 3P fixed breaker with EKIP DIP LSI trip unit, 480V. Current lifecycle stage. 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":{"title":"XT7LU380CFFF000XXX","description":"XT7L 800 EKIP DIP LSI IN=800A 3P F F UL|XT7L 800 EKIP DIP LSI IN=800A BREAKER TMAX T7S 800 UL/CSA F IXED THREE-POLE WITH FRONT TE RMINALS AND LEVER OPERATING M ECHANISM AND SOLID-STATE RELE ASE IN AC EKIP DIP LSI 480V 800A XT7LU380CFFF000XXX","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6fecaed28bccd7b95419e4c3d235bce8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy XT7LU380CFFF000XXX and get a price?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing."},{"question":"What is the closest alternative to XT7LU380CFFF000XXX in the Tmax family?","answer":"Within the Tmax T7S range, the primary alternative would be a drawout version (XT7D...) if panel design requires removable switching. Otherwise, the fixed version is the standard choice for permanent bus connections."},{"question":"What compliance documentation does ABB provide for this breaker?","answer":"The description includes UL/CSA marks, indicating compliance with North American standards. RoHS and REACH declarations are typically available from ABB on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/XT7LU380CFFF000XXX","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/XT7LU380CFFF000XXX 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}}