{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XT4HQ3100EFF000XXX","brand":"ABB","brandSlug":"abb","productSlug":"XT4HQ3100EFF000XXX","canonicalUrl":"https://aoctrl.com/abb/XT4HQ3100EFF000XXX","factsUrl":"https://aoctrl.com/api/mcp/products/XT4HQ3100EFF000XXX","rawCanonicalId":null},"summary":{"shortDescription":"ABB XT4HQ3100EFF000XXX, molded case breaker, 100 A, 600 VAC, 3-pole, XT4H frame, EKIP LS/I trip unit, 250 A frame.","salesMarkdown":"The ABB XT4HQ3100EFF000XXX is a 3-pole molded case breaker rated 100 A continuous at 600 VAC, built on the XT4H frame. The 250 A frame size gives thermal headroom for high-fault applications — the breaker's 100 A rating is a function of the installed trip unit, not the frame limit. The EKIP LS/I electronic trip unit provides long-time and instantaneous protection, configurable for selective coordination downstream. The EKIP LS/I trip unit is field-adjustable via the front rotary dials, so you can set the long-time pickup and instantaneous threshold without opening the breaker cover. For a 100 A feeder in a 480Y/277 V or 600 V distribution panel, this breaker occupies the same footprint as the rest of the XT4 series — no special busbar adapter needed for the 250 A frame.","metaTitle":"ABB XT4HQ3100EFF000XXX Molded Case Breaker, 100 A, 600 VAC","metaDescription":"ABB XT4HQ3100EFF000XXX molded case breaker, 100 A, 600 VAC, 3-pole, XT4H frame with EKIP LS/I trip unit. Current-production 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":{"Amps":"100","Type":"Breaker; Molded Case","Poles":"3","title":"XT4HQ3100EFF000XXX","Volts AC":"600","description":"Breaker, Molded Case, 100A, 600VAC, 3P, XT4H, EKIP LS/I, 250A Frame|Breaker, Molded Case, 100 Amp, 600 Volt AC, 3-Pole, XT4H, EKIP LS/I, 250 Amp Frame","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7c0c6255a3b74b8e27485245a2e57c5b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is XT4HQ3100EFF000XXX's listed amp rating?","answer":"It is rated 100 A continuous at 600 VAC, 3-pole, on the XT4H frame with a 250 A frame size."},{"question":"Where can I buy XT4HQ3100EFF000XXX and how is it quoted?","answer":"This breaker is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for the latest position."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/XT4HQ3100EFF000XXX","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/XT4HQ3100EFF000XXX 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}}