{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XT5NU360BBFF000XXX","brand":"ABB","brandSlug":"abb","productSlug":"XT5NU360BBFF000XXX","canonicalUrl":"https://aoctrl.com/abb/XT5NU360BBFF000XXX","factsUrl":"https://aoctrl.com/api/mcp/products/XT5NU360BBFF000XXX","rawCanonicalId":null},"summary":{"shortDescription":"ABB XT5N series 600A 3-pole MCCB, 600-6000A TMA adjustable thermal-magnetic trip, 35kA @ 480V interrupting capacity, FF (fixed front) terminals, UL listing.","salesMarkdown":"## What this breaker is and what it handles The ABB XT5NU360BBFF000XXX is a 600 A rated, 3-pole molded case circuit breaker (MCCB) from the XT5N family, fitted with a TMA (thermal-magnetic adjustable) trip unit adjustable from 600 to 6000 A. That puts it in the right range for feeder and large motor branch circuits in industrial distribution panels where fault currents aren't trivial. The 600 A continuous rating governs the feeder conductor sizing and the bus bar ampacity upstream. The adjustable TMA trip — 600 to 6000 A — lets you dial in the instantaneous magnetic pickup to coordinate with downstream breakers or motor starters, which is the main tool for achieving selective coordination in a distribution panel. The FF (fixed front) terminal pattern is standard for panelboard mounting — it connects to bus bars or cable lugs, not plug-in bases.","metaTitle":"ABB XT5NU360BBFF000XXX 600A 3P MCCB, 35kA@480V","metaDescription":"ABB XT5NU360BBFF000XXX 600A rated current, 3 poles, 35kA@480V interrupting capacity. Thermal-magnetic adjustable trip. Current lifecycle stage. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"title":"XT5NU360BBFF000XXX","description":"XT5N 600 TMA 600-6000 3P FF UL|ABB XT5NU360BBFF000XXX 600A RATED CURRENT 3 POLES 35KA @ 480V THERMAL MAGNETIC ADJUSTABLE TRIP UNIT","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0165dd0f3dcbaf8e8dc341c3f2de590b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy XT5NU360BBFF000XXX and what is the lead time?","answer":"We source and quote this part to order against an RFQ. Availability and current pricing are confirmed at quote time through our independent distribution network."},{"question":"What is the interrupting capacity of XT5NU360BBFF000XXX?","answer":"It has a 35 kA interrupting capacity at 480 V, which means it can safely clear a fault current up to that level. If your available fault current exceeds that, you need a higher-rated frame or a current-limiting upstream device."},{"question":"What compliance documentation does ABB provide for XT5NU360BBFF000XXX?","answer":"The part carries a UL listing as indicated in the description. For RoHS, REACH, and IEC documentation, those are typically available from ABB's technical documentation portal for the XT5N series; we can include the relevant compliance docs with a quote."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/XT5NU360BBFF000XXX","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/XT5NU360BBFF000XXX 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}}