{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S203M-K16","brand":"ABB","brandSlug":"abb","productSlug":"S203M-K16","canonicalUrl":"https://aoctrl.com/abb/S203M-K16","factsUrl":"https://aoctrl.com/api/mcp/products/S203M-K16","rawCanonicalId":null},"summary":{"shortDescription":"ABB S203M-K16, DIN rail miniature circuit breaker, 6 kA breaking capacity, 0.17 kg.","salesMarkdown":"ABB S203M-K16, DIN rail miniature circuit breaker, 6 kA breaking capacity, 0.17 kg.","metaTitle":"ABB S203M-K16 Miniature Circuit Breaker, 6 kA, DIN Rail","metaDescription":"ABB S203M-K16 miniature circuit breaker, 6 kA breaking capacity, DIN rail mount, current lifecycle status. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Part #":"S203M-K16","Weight":"0.17 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":"$49.53","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/S203M-K16/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy S203M-K16 and how do I get a price?","answer":"S203M-K16 is available through our sourcing desk. Submit an RFQ for current pricing and availability; we confirm both at quote time through independent distribution channels."},{"question":"Will S203M-K16 drop into a panel specified around S282-K32A without rewiring?","answer":"Both are DIN rail miniature circuit breakers, so the footprint is compatible. However, always verify the current rating and breaking capacity against the original panel design before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/S203M-K16","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/S203M-K16 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}}