{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XT7HQ310DEFF000XXX","brand":"ABB","brandSlug":"abb","productSlug":"XT7HQ310DEFF000XXX","canonicalUrl":"https://aoctrl.com/abb/XT7HQ310DEFF000XXX","factsUrl":"https://aoctrl.com/api/mcp/products/XT7HQ310DEFF000XXX","rawCanonicalId":null},"summary":{"shortDescription":"ABB, Tmax XT7H series, molded case circuit breaker, XT7HQ310DEFF000XXX, 1000A, 3-pole, 600VAC, E.DIP LS/I electronic trip unit.","salesMarkdown":"1000 A continuous at 600 VAC — that is a main breaker for a 600 A to 800 A transformer secondary or a large motor control center feeder. The 600 VAC rating covers 480Y/277 V wye and 600 V delta ungrounded systems. Three poles for three-phase distribution; the E.DIP LS/I trip lets you coordinate selectively with downstream breakers by setting long-time delay and short-time pickup independently. ## Deployment context Bolts into a switchboard or panelboard — fixed mount, not plug-in. The XT7H frame accepts auxiliary contacts, shunt trip, and under-voltage release modules for remote trip and status feedback. Rated for 100% continuous load without derating when installed in a suitable enclosure with proper ventilation.","metaTitle":"ABB XT7HQ310DEFF000XXX Tmax XT7H MCCB, 1000A, 3P, 600VAC","metaDescription":"ABB Tmax XT7H molded case circuit breaker, 1000A, 3-pole, 600VAC, E.DIP LS/I electronic trip. Current production — sourced to order. RFQ for pricing and lead time.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Amps":"1000","Type":"Breaker; Molded Case","Poles":"3","title":"XT7HQ310DEFF000XXX","Volts AC":"600","description":"Breaker, Molded Case, Tmax, XT7H, 1000A, 3P, 600VAC, 1000A Frame, E.DIP LS/I|Breaker, Molded Case, Tmax, XT6H, 1000 Amp, 3-Pole, 600 Volt AC, 1000 Amp Frame, E.DIP LS/I","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2ad3adac491a4cb5cd9d13bcee5003da.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the amperage rating of XT7HQ310DEFF000XXX?","answer":"1000 A continuous, 3-pole, 600 VAC."},{"question":"What type of circuit breaker is XT7HQ310DEFF000XXX?","answer":"Molded case circuit breaker (MCCB) in the ABB Tmax XT7H frame with an E.DIP LS/I electronic trip unit."},{"question":"Where can I buy XT7HQ310DEFF000XXX?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current pricing and availability."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/XT7HQ310DEFF000XXX","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/XT7HQ310DEFF000XXX 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}}