{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XT1NU4100AAA000XXX","brand":"ABB","brandSlug":"abb","productSlug":"XT1NU4100AAA000XXX","canonicalUrl":"https://aoctrl.com/abb/XT1NU4100AAA000XXX","factsUrl":"https://aoctrl.com/api/mcp/products/XT1NU4100AAA000XXX","rawCanonicalId":null},"summary":{"shortDescription":"ABB, XT1N series, molded case circuit breaker, XT1NU4100AAA000XXX, 4 poles, TMF 100-1000 trip unit.","salesMarkdown":"## 4-pole MCCB on the XT1N 125 frame ABB's XT1NU4100AAA000XXX is a 4-pole molded case circuit breaker on the XT1N 125 frame, fitted with a TMF 100-1000 thermal-magnetic trip unit. The 4-pole configuration covers three-phase plus neutral protection — common in North American panelboards where the neutral requires overcurrent protection or in IEC distribution schemes with fully rated neutrals.","metaTitle":"ABB XT1NU4100AAA000XXX XT1N 125 4P MCCB, TMF 100-1000","metaDescription":"ABB XT1NU4100AAA000XXX 4-pole molded case circuit breaker, XT1N 125 frame, TMF 100-1000 thermal-magnetic trip, UL/CSA. Current lifecycle stage; 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":{"Poles":"4","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/XT1NU4100AAA000XXX/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy XT1NU4100AAA000XXX and get a price?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm quote."},{"question":"What are the pole count and trip unit on this breaker?","answer":"4 poles with a TMF 100-1000 thermal-magnetic trip unit, on the XT1N 125 frame."},{"question":"What compliance documentation does ABB provide for this breaker?","answer":"The listing carries UL/CSA approvals, indicating acceptance for North American installations. RoHS and REACH compliance documentation is typically available from ABB's technical support portal for this series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/XT1NU4100AAA000XXX","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/XT1NU4100AAA000XXX when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}