{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XT4V250-100A","brand":"ABB","brandSlug":"abb","productSlug":"XT4V250-100A","canonicalUrl":"https://aoctrl.com/abb/XT4V250-100A","factsUrl":"https://aoctrl.com/api/mcp/products/XT4V250-100A","rawCanonicalId":null},"summary":{"shortDescription":"ABB, XT4 series, Molded Case Circuit Breaker, XT4V250-100A, 250V 3-pole rating, 2.72 kg.","salesMarkdown":"## What the 250V 3-pole rating means for fit The XT4V250-100A: The 250V 3-pole rating tells you this breaker is sized for a 3-phase system with a line-to-line voltage up to 250 VAC — typically a 240V delta or 208Y/120V wye service. Each pole switches one phase, so the three poles together interrupt all three lines. The molded case construction gives it a higher interrupting capacity than a miniature breaker of similar current, making it suitable for main or feeder duty in a panel where fault current may be substantial.","metaTitle":"ABB XT4V250-100A Molded Case Circuit Breaker, 250V 3P","metaDescription":"ABB XT4V250-100A molded case circuit breaker, 250V 3-pole rating, current production. Sourced to order against RFQ. Weighs 2.72 kg. Category: Molded Case Circuit Breakers.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Part #":"XT4V250-100A","Weight":"2.72 kgs","Category":"Circuit Breakers","Sub Category":"Molded Case Circuit Breakers","Top Category":"Circuit Breakers, Fuses & Protection","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$243.67","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/XT4V250-100A/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy XT4V250-100A and how do I 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 price and lead time."},{"question":"What is XT4V250-100A's weight?","answer":"The listed weight is 2.72 kg, which is typical for a 3-pole molded case breaker in this frame size."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/XT4V250-100A","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/XT4V250-100A 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}}