{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S801U-K10","brand":"ABB","brandSlug":"abb","productSlug":"S801U-K10","canonicalUrl":"https://aoctrl.com/abb/S801U-K10","factsUrl":"https://aoctrl.com/api/mcp/products/S801U-K10","rawCanonicalId":null},"summary":{"shortDescription":"ABB S801U-K10, S800 series, 1-pole miniature circuit breaker, Trip Curve K, 10 A, 240 VAC, 25 kA interrupting rating, DIN rail mount.","salesMarkdown":"The 10 A rating sets the continuous current it carries without tripping; the K curve means it tolerates brief inrush currents 8–12× the rating, making it a common pick for motor and transformer branch circuits where nuisance tripping on startup is the concern. Mounts on standard DIN rail, so it clips into any 35 mm rail in the panel. Single-pole format keeps the width to one module — handy when panel space is tight and you only need line-side protection on a single-phase load.","metaTitle":"ABB S801U-K10 MCB 1P K 10A 240VAC 25kA DIN Rail","metaDescription":"ABB S801U-K10 miniature circuit breaker, 1 pole, 10 A, Trip Curve K, 240 VAC, 25 kA interrupting rating. Current production, sourced to order. RFQ for pricing and availability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Amps":"10","Type":"Trip Curve K","Poles":"1","title":"S801U-K10","Mounting":"DIN Rail","Volts AC":"240","description":"Abb S801u-k10 Mcb S800 1p K 10a|ABB S801U-K10 BREAKER DIN MOUNT 50KA 240VAC 1 POLE","lifecycle_stage":"current","Interrupt Rating AC":"25 kA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0c38c471e3cbb930111969345dac4966.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the key ratings of S801U-K10?","answer":"10 A, 1 pole, Trip Curve K, 240 VAC, 25 kA interrupting rating, DIN rail mount."},{"question":"Where can I buy S801U-K10?","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/S801U-K10","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/S801U-K10 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}}