{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XT7HU312EYFF000XXX","brand":"ABB","brandSlug":"abb","productSlug":"XT7HU312EYFF000XXX","canonicalUrl":"https://aoctrl.com/abb/XT7HU312EYFF000XXX","factsUrl":"https://aoctrl.com/api/mcp/products/XT7HU312EYFF000XXX","rawCanonicalId":null},"summary":{"shortDescription":"ABB XT7H series, XT7HU312EYFF000XXX air circuit breaker, 1200 A frame, EKIP G Touch LSIG protection, 3-pole fixed, UL listed.","salesMarkdown":"The ABB XT7HU312EYFF000XXX is an XT7H-series air circuit breaker rated for a 1200 A frame, fitted with an EKIP G Touch LSIG protection unit in a 3-pole fixed configuration with UL certification. ## What the protection package means The EKIP G Touch LSIG trip unit provides long-time (L), short-time (S), instantaneous (I), and ground-fault (G) protection curves, all configurable through the touchscreen interface without needing external software or programming tools. This is the full-selectivity package for a 1200 A main breaker — the LSIG combination lets you coordinate downstream breakers while maintaining ground-fault protection on the feeder, which is critical for service-entrance or main-switchboard applications. ## Deployment context As a 3-pole fixed-mount air circuit breaker in the XT7H frame, it bolts into a standard switchboard or drawout cradle (drawout version uses a different order code). The UL listing means it is accepted for US and Canadian installations without additional agency review.","metaTitle":"ABB XT7HU312EYFF000XXX XT7H 1200 A, EKIP G TOUCH LSIG 3PFF U","metaDescription":"ABB XT7HU312EYFF000XXX air circuit breaker, 1200 A frame, EKIP G TOUCH LSIG protection, 3-pole, UL listed. Current lifecycle stage. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"title":"XT7HU312EYFF000XXX","description":"XT7H 1200 EKIP G TOUCH LSIG 1200 3PFF UL|XT7H 1200 EKIP G TOUCH LSIG 1200 3PFF UL","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/d4623860a8b405ba5c8f0e855a4e7fb0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What protection functions does the EKIP G Touch LSIG trip unit provide?","answer":"The EKIP G Touch LSIG provides long-time (L), short-time (S), instantaneous (I), and ground-fault (G) protection, all configurable via the touchscreen interface."},{"question":"What compliance documentation is available for XT7HU312EYFF000XXX?","answer":"The part carries UL listing, which covers US and Canadian installation acceptance. RoHS and REACH compliance documentation is typically available from ABB for this series; confirm at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/XT7HU312EYFF000XXX","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/XT7HU312EYFF000XXX 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}}