{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XT1HU3125AFF000XXX","brand":"ABB","brandSlug":"abb","productSlug":"XT1HU3125AFF000XXX","canonicalUrl":"https://aoctrl.com/abb/XT1HU3125AFF000XXX","factsUrl":"https://aoctrl.com/api/mcp/products/XT1HU3125AFF000XXX","rawCanonicalId":null},"summary":{"shortDescription":"ABB XT1HU3125AFF000XXX, molded case circuit breaker, Type TMF, 125 Amp, 480 VAC, 3 Poles, panel mount.","salesMarkdown":"## Circuit Breaker, Type TMF, 125 A, 3-Pole, 480 VAC The ABB XT1HU3125AFF000XXX is a molded case circuit breaker (MCCB) from the XT1 family, rated 125 A continuous at 480 VAC, with a 3-pole configuration and panel-mount construction. Panel-mount design — the breaker mounts directly to a panel via the rear mounting surface, not a DIN rail. This suits retrofit into existing switchboard cutouts or new panel builds where the breaker is bolted in place. Terminations accept copper or aluminum conductors; torque values per the nameplate label.","metaTitle":"ABB XT1HU3125AFF000XXX Circuit Breaker, 125 A, 3-Pole, 480 V","metaDescription":"ABB XT1HU3125AFF000XXX molded case circuit breaker, 125 A, 3-pole, 480 VAC, panel mount. Current production. Quoted 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":"125","Poles":"3","title":"XT1HU3125AFF000XXX","Mounting":"Panel","Volts AC":"480","description":"Circuit Breaker, Type TMF|Circuit Breaker, Type TMF, 125 Amp, 480 VAC, 3 Poles","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9e0246c6265dc0da8de47e3bc7a806be.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the 125 A rating on this breaker?","answer":"The continuous current rating is 125 A at 480 VAC, 3-pole. This is the maximum uninterrupted current the breaker can carry without tripping under normal conditions."},{"question":"Where can I buy XT1HU3125AFF000XXX?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. 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/XT1HU3125AFF000XXX","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/XT1HU3125AFF000XXX 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}}