{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XT4NU3040FFF000XXX","brand":"ABB","brandSlug":"abb","productSlug":"XT4NU3040FFF000XXX","canonicalUrl":"https://aoctrl.com/abb/XT4NU3040FFF000XXX","factsUrl":"https://aoctrl.com/api/mcp/products/XT4NU3040FFF000XXX","rawCanonicalId":null},"summary":{"shortDescription":"ABB XT4NU3040FFF000XXX XT4N 250 EKI molded case switch, 20 A, 3-phase, 2-pole, current lifecycle.","salesMarkdown":"The XT4NU3040FFF000XXX: The 20 A rating sets the maximum continuous load this switch can carry without derating — match it to the branch circuit's full-load amps, not the motor nameplate alone, to avoid nuisance tripping under sustained load. The 3-phase designation confirms it's built for three-wire power distribution, common in motor, pump, and conveyor feeds. The 2-pole configuration means it switches both line conductors, leaving the neutral uninterrupted — typical for single-phase loads derived from a 3-phase panel or for switching two legs of a delta system.","metaTitle":"ABB XT4NU3040FFF000XXX XT4N 250 EKI, 20 A 3-Phase 2-Pole","metaDescription":"ABB XT4NU3040FFF000XXX XT4N 250 EKI molded case switch, rated 20 A, 3-phase, 2-pole. Current lifecycle stage. Available 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":"20","Phase":"3","Poles":"2","title":"XT4NU3040FFF000XXX","description":"ABB XT4NU3040FFF000XXX XT4N 250 EKI|ABB XT4NU3040FFF000XXX XT4N 2","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ffe6d977c7b480d755bcecd4dc82df15.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy XT4NU3040FFF000XXX and how do I get a price?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is XT4NU3040FFF000XXX's listed amps?","answer":"The listed continuous current rating is 20 A."},{"question":"What is XT4NU3040FFF000XXX's listed phase?","answer":"It is rated for 3-phase systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/XT4NU3040FFF000XXX","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/XT4NU3040FFF000XXX 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}}