{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S283UC-K50","brand":"ABB","brandSlug":"abb","productSlug":"S283UC-K50","canonicalUrl":"https://aoctrl.com/abb/S283UC-K50","factsUrl":"https://aoctrl.com/api/mcp/products/S283UC-K50","rawCanonicalId":null},"summary":{"shortDescription":"ABB S283UC-K50, 50 A, DIN Rail Mount Circuit Breaker, current-production stage, 0.40 kg.","salesMarkdown":"ABB S283UC-K50, 50 A, DIN Rail Mount Circuit Breaker, current-production stage, 0.40 kg.","metaTitle":"ABB S283UC-K50 50 A DIN Rail Circuit Breaker, current produc","metaDescription":"ABB S283UC-K50 50 A DIN-rail circuit breaker. Current-production status. Quoted to order against RFQ. 0.40 kg.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Part #":"S283UC-K50","Weight":"0.40 kgs","Category":"Circuit Breakers","Sub Category":"Din Rail Mount Circuit Breakers","Top Category":"Circuit Breakers, Fuses & Protection","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$393.85","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/S283UC-K50/alternatives.json"},"ai":{"faq":[{"question":"Will S283UC-K50 drop into a panel wired for S273-K4A?","answer":"Yes, for the mechanical fit. Both share the same DIN-rail subcategory and similar weight (0.40 kg vs 0.38 kg). The electrical rating differs — S283UC-K50 is 50 A versus the S273-K4A's lower rating — so verify the branch circuit ampacity before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/S283UC-K50","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/S283UC-K50 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}}