{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XT2SU3100FBBB00XXX","brand":"ABB","brandSlug":"abb","productSlug":"XT2SU3100FBBB00XXX","canonicalUrl":"https://aoctrl.com/abb/XT2SU3100FBBB00XXX","factsUrl":"https://aoctrl.com/api/mcp/products/XT2SU3100FBBB00XXX","rawCanonicalId":null},"summary":{"shortDescription":"ABB XT2S 125 molded case circuit breaker, EKIPLSI electronic trip unit, 100 A rated current, 3-pole, UL/CSA certified.","salesMarkdown":"## What the ratings mean for fit The XT2SU3100FBBB00XXX: The 100 A rating on the EKIPLSI trip unit is the continuous current the breaker carries without tripping under normal conditions. The XT2S 125 frame supports up to 125 A, so this 100 A setting leaves headroom for coordination with downstream loads. The EKIPLSI is an electronic trip unit — it provides adjustable overload and short-circuit protection curves, which matters when you need selectivity in a distribution panel or motor control center. The 3-pole configuration suits three-phase power distribution, typical for feeding branch circuits in industrial switchgear.","metaTitle":"ABB XT2SU3100FBBB00XXX XT2S 125 EKIPLSI, 100A 3P","metaDescription":"ABB XT2SU3100FBBB00XXX molded case circuit breaker, XT2S 125 frame, EKIPLSI trip unit, 100A, 3-pole. 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":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/XT2SU3100FBBB00XXX/alternatives.json"},"ai":{"faq":[{"question":"What is the rated current and trip unit on XT2SU3100FBBB00XXX?","answer":"It is a 100 A breaker with an EKIPLSI electronic trip unit, in a 3-pole configuration on the XT2S 125 frame."},{"question":"Where can I buy XT2SU3100FBBB00XXX?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution, with availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/XT2SU3100FBBB00XXX","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/XT2SU3100FBBB00XXX 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}}