{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XT1SU3090AFF000XXX","brand":"ABB","brandSlug":"abb","productSlug":"XT1SU3090AFF000XXX","canonicalUrl":"https://aoctrl.com/abb/XT1SU3090AFF000XXX","factsUrl":"https://aoctrl.com/api/mcp/products/XT1SU3090AFF000XXX","rawCanonicalId":null},"summary":{"shortDescription":"ABB XT1SU3090AFF000XXX, XT1S 125 TMF molded case switch, current lifecycle stage.","salesMarkdown":"This is the disconnect and protection device for a branch circuit or motor load center, sized for panel building where a compact, high-breaking-capacity switch is needed without the adjustability of an electronic trip. The lifecycle stage for this order code is listed as current. The description string \"XT1S 125 TMF\" decodes the key fit parameters: XT1S is the frame size (125 A max, compact footprint for DIN-rail or panel-mount), and TMF indicates a thermal-magnetic fixed trip unit — no interchangeable rating plugs, no electronic adjustment. The trip curve is factory-set, so the order code alone determines the overload and short-circuit protection thresholds. Verify the TMF rating matches the downstream conductor and load before committing the BOM line.","metaTitle":"ABB XT1SU3090AFF000XXX XT1S 125 TMF, Current Lifecycle","metaDescription":"ABB XT1SU3090AFF000XXX XT1S 125 TMF molded case switch. Lifecycle stage: current. Sourced to order against RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/86d019c437c135434ba4cd231ec598f8.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/XT1SU3090AFF000XXX/alternatives.json"},"ai":{"faq":[{"question":"What does the description XT1S 125 TMF mean for fit?","answer":"XT1S is the 125 A frame size, and TMF means a thermal-magnetic fixed trip unit with a factory-set curve. The order code alone determines the protection settings — no field-adjustable rating plugs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/XT1SU3090AFF000XXX","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/XT1SU3090AFF000XXX 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}}