{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S801S-K63","brand":"ABB","brandSlug":"abb","productSlug":"S801S-K63","canonicalUrl":"https://aoctrl.com/abb/S801S-K63","factsUrl":"https://aoctrl.com/api/mcp/products/S801S-K63","rawCanonicalId":null},"summary":{"shortDescription":"ABB S801S-K63 miniature circuit breaker, 1-pole, 63 A, Trip Curve K, 230 VAC, 50 kA interrupting capacity, DIN rail mount.","salesMarkdown":"## What this 63 A Curve K breaker is for The K curve provides a magnetic trip threshold of 10–14 times rated current, making it suited for loads with moderate inrush — think motor circuits, transformers, or solenoid banks where a standard B or C curve might nuisance-trip on startup. The 50 kA interrupting capacity at 230 VAC gives solid fault-clearing headroom for industrial supply points.","metaTitle":"ABB S801S-K63 Miniature Circuit Breaker, 63 A, 1-Pole, Curve","metaDescription":"ABB S801S-K63 miniature circuit breaker, 63 A, 1-pole, Trip Curve K, 50 kA interrupting capacity at 230 VAC. DIN rail mount. Current production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Amps":"63","Type":"Trip Curve K","Poles":"1","Mounting":"DIN Rail","Volts AC":"230","lifecycle_stage":"current","Interrupt Rating AC":"50 kA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/227e5e6b4f5e320b4bee5d3c3c9e9275.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/S801S-K63/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy S801S-K63 and how do I get a price?","answer":"The S801S-K63 is sourced to order against an RFQ through independent distribution. Submit a request for quote; availability and current pricing are confirmed at that time."},{"question":"What is S801S-K63's listed amps?","answer":"The S801S-K63 is rated 63 A continuous."},{"question":"What is S801S-K63's listed type?","answer":"It is a Trip Curve K miniature circuit breaker — magnetic trip at 10–14× In, intended for inductive loads."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/S801S-K63","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/S801S-K63 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}}