{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XT1HU3030AFF000XXX","brand":"ABB","brandSlug":"abb","productSlug":"XT1HU3030AFF000XXX","canonicalUrl":"https://aoctrl.com/abb/XT1HU3030AFF000XXX","factsUrl":"https://aoctrl.com/api/mcp/products/XT1HU3030AFF000XXX","rawCanonicalId":null},"summary":{"shortDescription":"ABB XT1 series molded case circuit breaker, XT1HU3030AFF000XXX, 30 A, 3-pole, 480 VAC, 65 kA interrupting rating, panel mount.","salesMarkdown":"## Panel fit and interrupting capability The ABB XT1HU3030AFF000XXX is a 30 A, 3-pole molded case circuit breaker from the XT1 series, rated for 480 VAC with a 65 kA interrupting capacity. Panel-mounted, so it bolts into a cutout rather than snapping onto a DIN rail; plan gland-plate clearance accordingly. ## Peer comparison The sibling XT1NU3090AFF000XXX is the same 3-pole, panel-mount platform but rated 90 A instead of 30 A. Frame size and footprint are identical — a panel cutout designed for one accepts the other without rework, though the lug kit and conductor sizing must match the amp rating. The 65 kA interrupting rating holds across both; the difference is purely the continuous current the thermal-magnetic trip allows.","metaTitle":"ABB XT1HU3030AFF000XXX 30A 3-Pole MCCB, 65kA at 480V","metaDescription":"ABB XT1HU3030AFF000XXX 30A 3-pole molded case circuit breaker, 65 kA interrupting at 480 VAC. Current production. 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":"30","Poles":"3","title":"XT1HU3030AFF000XXX","Mounting":"Panel","Volts AC":"480","description":"ABB XT1HU3030AFF000XXX|ABB XT1HU3030AFF000XXX","lifecycle_stage":"current","Interrupt Rating AC":"65 kA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/86890ce308569179b3b7090b13a2c2d9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the interrupting rating of XT1HU3030AFF000XXX?","answer":"65 kA at 480 VAC, which covers high-fault-current industrial service entrances and large distribution panels."},{"question":"Will XT1HU3030AFF000XXX drop into a panel cutout made for XT1NU3090AFF000XXX?","answer":"Yes — same 3-pole, panel-mount frame. The cutout and mounting pattern are identical; only the trip rating differs (30 A vs 90 A). Verify the lug kit and conductor ampacity match the lower rating."},{"question":"Where can I buy XT1HU3030AFF000XXX?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/XT1HU3030AFF000XXX","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/XT1HU3030AFF000XXX 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}}