{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XT1SU3100AFF000XXX","brand":"ABB","brandSlug":"abb","productSlug":"XT1SU3100AFF000XXX","canonicalUrl":"https://aoctrl.com/abb/XT1SU3100AFF000XXX","factsUrl":"https://aoctrl.com/api/mcp/products/XT1SU3100AFF000XXX","rawCanonicalId":null},"summary":{"shortDescription":"ABB XT1S 125 TMF molded case circuit breaker, 100 A, 3-pole, 480 VAC, 35 kA interrupting rating, panel mount.","salesMarkdown":"The ABB XT1SU3100AFF000XXX is a 3-pole molded case circuit breaker from the XT1S 125 TMF family, rated 100 A continuous at 480 VAC. Panel-mount construction, so it bolts into a switchboard or distribution panel rather than snapping onto a DIN rail. Panel-mount form factor means the breaker mounts directly to a backplate or sub-panel with bolts, not a DIN rail. The XT1S 125 TMF frame is a compact 3-pole design, so it fits standard MCCB cutouts in switchboards and distribution panels. Terminal connections accept copper or aluminum conductors sized for the 100 A rating.","metaTitle":"ABB XT1SU3100AFF000XXX XT1S 125 TMF, 100 A, 3-Pole, 35 kA","metaDescription":"ABB XT1SU3100AFF000XXX XT1S 125 TMF molded case circuit breaker, 100 A, 3-pole, 480 VAC, 35 kA interrupting rating. Current lifecycle. 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":"100","Poles":"3","title":"XT1SU3100AFF000XXX","Mounting":"Panel","Volts AC":"480","description":"ABBTB XT1SU3100AFF000XXX XT1S 125|ABBTB XT1SU3100AFF000XXX XT1S 125 TMF 100-1000 3P F F UL/CSA","lifecycle_stage":"current","Interrupt Rating AC":"35 kA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f1d80870c17a31319095fe21ea68bb40.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the interrupting rating of XT1SU3100AFF000XXX?","answer":"35 kA at 480 VAC, which is the maximum fault current this breaker can safely interrupt at that voltage."},{"question":"Will XT1SU3100AFF000XXX drop into a panel specified around XT1NU3090AFF000XXX without rewiring?","answer":"The XT1SU3100AFF000XXX shares the same XT1S 125 TMF frame and panel-mount footprint as the 90 A XT1NU3090AFF000XXX, so it bolts into the same cutout and uses the same terminal layout. The difference is the 100 A continuous rating versus 90 A — if the upstream protection and conductor sizing support 100 A, it's a direct mechanical swap."},{"question":"Where can I buy XT1SU3100AFF000XXX and how is it quoted?","answer":"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/XT1SU3100AFF000XXX","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/XT1SU3100AFF000XXX 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}}