{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XT1NU3100AAA000XXX","brand":"ABB","brandSlug":"abb","productSlug":"XT1NU3100AAA000XXX","canonicalUrl":"https://aoctrl.com/abb/XT1NU3100AAA000XXX","factsUrl":"https://aoctrl.com/api/mcp/products/XT1NU3100AAA000XXX","rawCanonicalId":null},"summary":{"shortDescription":"ABB Tmax XT1N, Molded Case Circuit Breaker, 100A, 3-pole, 600VAC, thermal-magnetic fixed trip, frame-mounted.","salesMarkdown":"The ABB XT1NU3100AAA000XXX is a Tmax XT1N molded case circuit breaker (MCCB) rated 100 A continuous, 3-pole, 600 VAC, with a thermal-magnetic fixed trip unit set at 100 A. Frame-mounted — meaning it bolts into a panel or switchboard, not a DIN rail. This breaker lives inside a distribution panel or motor control center. The frame-mount form factor means you bolt it to a backplate or busbar system — no DIN-rail clip. The fixed front flat terminals accept busbar or cable lugs directly. Panel builders should plan for the XT1N frame footprint and the 3-pole width.","metaTitle":"ABB XT1NU3100AAA000XXX Tmax XT1N MCCB, 100A 3P 600VAC","metaDescription":"ABB Tmax XT1N molded case circuit breaker, 100A, 3-pole, 600VAC, thermal-magnetic fixed trip. Frame-mounted. Current lifecycle. 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":{"Amps":"100","Poles":"3","title":"XT1NU3100AAA000XXX","Mounting":"Frame","description":"Breaker Frame, 125A, Molded Case, Breaker, 100A, 3P, 600VAC|Tmax Breaker Frame Size XT1N 125 Thermal Magnetic Fixed 100-500, 3-Pole Fixed+ Front Flat Terminals","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/588949ba30b3c8750a94bf7ccd4598d3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get current pricing and availability for XT1NU3100AAA000XXX?","answer":"Submit an RFQ through this listing. Pricing and stock are confirmed at quote time through independent distribution — no fixed price or live count is published here."},{"question":"What is XT1NU3100AAA000XXX's listed amps and poles?","answer":"Rated 100 A continuous, 3-pole, 600 VAC, with a thermal-magnetic fixed trip set at 100 A."},{"question":"Will XT1NU3100AAA000XXX drop into a panel specified around XT1NU3090AFF000XXX without rewiring?","answer":"Both use the same Tmax XT1N frame and 3-pole footprint, so the mechanical fit is identical. The difference is the trip rating: 100 A on this breaker versus 90 A on the peer. If the panel bus and cable are sized for 90 A, a 100 A breaker is a drop-in — no rewiring needed, but verify the upstream protection and conductor ampacity are rated for 100 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/XT1NU3100AAA000XXX","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/XT1NU3100AAA000XXX 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}}