{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XT6HU3800FY0000XXX","brand":"ABB","brandSlug":"abb","productSlug":"XT6HU3800FY0000XXX","canonicalUrl":"https://aoctrl.com/abb/XT6HU3800FY0000XXX","factsUrl":"https://aoctrl.com/api/mcp/products/XT6HU3800FY0000XXX","rawCanonicalId":null},"summary":{"shortDescription":"ABB XT6 Series, molded case circuit breaker (MCCB), order code XT6HU3800FY0000XXX, 800 A, 3-pole, Ekip DIP LSI trip unit, fixed front terminals, UL/CSA certified.","salesMarkdown":"It carries the Ekip DIP LSI trip unit — that's a microprocessor-based, adjustable electronic trip with L (long-time), S (short-time), and I (instantaneous) protection curves. The \"FF\" in the description means fixed front terminals, which is the standard panel-mount configuration for this frame size. The UL/CSA marking tells you it's listed for North American installations, so it's accepted in panels built to NEC or CEC. No phase-out or last-time-buy notice is on record. That means it's sized for a feeder or a large motor load drawing up to 800 A RMS continuously. The Ekip DIP LSI trip unit lets you dial in the long-time pickup (Ir), short-time pickup (Isd) and delay, and the instantaneous (Ii) threshold — so you can coordinate selectively with downstream breakers. The three-pole configuration covers three-phase systems; if you need a neutral pole, this isn't it. The fixed front terminals accept standard bus bar or cable connections; no plug-in base required. ## Deployment Context This MCCB mounts into a switchboard or a panel enclosure on a standard mounting plate — no DIN rail for this frame size. The UL/CSA listing means it's accepted in North American industrial and commercial distribution panels without additional agency approvals. The Ekip trip unit communicates via the ABB Ekip Connect software for setting and monitoring, which is useful for commissioning and fault analysis.","metaTitle":"ABB XT6HU3800FY0000XXX XT6H 800A MCCB, 3P, LSI, UL/CSA","metaDescription":"ABB XT6HU3800FY0000XXX XT6H 800A molded case circuit breaker, 3-pole, Ekip DIP LSI trip unit, UL/CSA listed. Current lifecycle stage: active production. Available to order, quoted","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/XT6HU3800FY0000XXX/alternatives.json"},"ai":{"faq":[{"question":"What does the description XT6H 800 EKIP DIP LSI IN800 3P FF UL/CSA mean?","answer":"It breaks down as: XT6H frame (high-performance), 800 A continuous rating, Ekip DIP LSI electronic trip unit (long-time, short-time, instantaneous protection), IN800 = 800 A nominal, 3P = three poles, FF = fixed front terminals, UL/CSA = listed for North America."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/XT6HU3800FY0000XXX","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/XT6HU3800FY0000XXX 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}}