{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XT1NQ3030AAA000XXX","brand":"ABB","brandSlug":"abb","productSlug":"XT1NQ3030AAA000XXX","canonicalUrl":"https://aoctrl.com/abb/XT1NQ3030AAA000XXX","factsUrl":"https://aoctrl.com/api/mcp/products/XT1NQ3030AAA000XXX","rawCanonicalId":null},"summary":{"shortDescription":"ABB Tmax XT1N, Molded Case Circuit Breaker, 30A, 3-Pole, 600Y/347VAC, 18kAIC, Thermal-Magnetic Fixed Trip, UL 100% Rated, Panel Mount.","salesMarkdown":"## 30 A thermal-magnetic fixed trip in the Tmax XT1N frame The ABB XT1NQ3030AAA000XXX is a 30 A, 3-pole molded case circuit breaker in the Tmax XT1N 125 A frame, with a fixed thermal-magnetic trip unit. The 30 A rating means it protects a circuit whose continuous load stays at or below 30 A — sized for a 30 A feeder or a motor branch circuit where the full-load current lands under that mark. The fixed trip eliminates adjustment points, so what you spec is what you get; no field-calibration drift. Rated 600Y/347 VAC with an interrupting capacity of 18 kAIC, this MCCB handles fault currents up to 18 kA at that voltage without losing its integrity. The 480 VAC line-to-line rating covers common North American 480Y/277 V wye systems. The UL 100% rating means it can carry its full 30 A continuously without derating — a real advantage in a packed panel where ambient heat builds. ## Panel-mount integration and frame notes Panel-mounted, not DIN-rail — the XT1N frame bolts into a cutout or mounts on a backplate. The fixed front flat terminals accept standard lug or bus-bar connections; torque them to the manufacturer's spec for the 30 A path. The 125 A frame size gives mechanical headroom: the same physical breaker can be ordered with higher trip ratings, so the mounting footprint stays consistent across a panel's MCCB lineup.","metaTitle":"ABB XT1NQ3030AAA000XXX MCCB, 30A 3P 480V, 18kAIC","metaDescription":"ABB XT1NQ3030AAA000XXX molded case circuit breaker, 30A, 3-pole, 600Y/347VAC, 18kAIC, Tmax XT1N frame, thermal-magnetic fixed trip, UL 100% rated. Current lifecycle stage, availabl","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Amps":"30","Poles":"3","title":"XT1NQ3030AAA000XXX","Mounting":"Panel","Volts AC":"480","description":"Breaker, Molded Case, 30A, 3P, 600Y/347VAC, 18kAIC|Tmax, Breaker, Frame Size, XT1N 125, Thermal Magnetic Fixed, 30 Amp, 3-Pole, Fixed+ Front Flat Terminals, UL 100% Rated","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/4658124bd5d55c3e58a25f6e55c414cd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the interrupting rating of this MCCB?","answer":"18 kAIC at 600Y/347 VAC. That covers most industrial secondary-distribution fault levels; for higher available fault current, step up to the XT1N frame's 25 kAIC variant or move to the XT2 frame."},{"question":"Where can I buy the XT1NQ3030AAA000XXX?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What compliance documentation does ABB provide for this breaker?","answer":"UL 489 listed (the UL 100% rated mark), CSA C22.2 No. 5, and CE-marked for IEC markets. RoHS and REACH declarations are available through ABB's document portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/XT1NQ3030AAA000XXX","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/XT1NQ3030AAA000XXX 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}}