{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S283UX-K2","brand":"ABB","brandSlug":"abb","productSlug":"S283UX-K2","canonicalUrl":"https://aoctrl.com/abb/S283UX-K2","factsUrl":"https://aoctrl.com/api/mcp/products/S283UX-K2","rawCanonicalId":null},"summary":{"shortDescription":"ABB, S283 series, DIN Rail Mount Circuit Breaker, S283UX-K2, 0.50 kgs, current lifecycle.","salesMarkdown":"## Sourcing and availability Because the S283UX-K2 carries a current lifecycle status, it is sourced through the standard ABB distribution channel. For a BOM freeze or a critical-spare cabinet, the part is quoted to order against an RFQ — availability and current pricing are confirmed at quote time, not from a shelf count. No last-time-buy window or phase-out has been announced on this order code.","metaTitle":"ABB S283UX-K2 DIN Rail Circuit Breaker, current lifecycle","metaDescription":"ABB S283UX-K2 DIN rail circuit breaker, 0.50 kgs, current lifecycle status. Sourced to order against RFQ. Get pricing and availability confirmed at quote time.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Part #":"S283UX-K2","Weight":"0.50 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":"$320.99","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/S283UX-K2/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for S283UX-K2?","answer":"Pricing and availability are confirmed at quote time against an RFQ. Submit a request through the storefront for a current quote — no shelf-count or lead-time number is published here."},{"question":"Will S283UX-K2 drop into a panel that was specified around S273-K40A without rewiring?","answer":"Yes, the S283UX-K2 shares the same DIN rail footprint and modular width as the S273-K40A, so it fits the same rail position and busbar spacing without rewiring."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/S283UX-K2","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/S283UX-K2 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}}