{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU9356-2CN16","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU9356-2CN16","canonicalUrl":"https://aoctrl.com/siemens/5SU9356-2CN16","factsUrl":"https://aoctrl.com/api/mcp/products/5SU9356-2CN16","rawCanonicalId":null},"summary":{"shortDescription":"Siemens RCBO, 1+N, 6 kA, D characteristic, type AC, Construction line, 16 A, 5SU9356-2CN16.","salesMarkdown":"The Siemens 5SU9356-2CN16 is a combined residual current and overcurrent protective device (RCBO) in a 1+N pole format. It provides both earth leakage protection and short-circuit/overload protection in a single DIN-rail module, sized for final sub-circuits in commercial or industrial distribution boards. The residual current element is type AC, meaning it detects sinusoidal AC earth faults only.","metaTitle":"Siemens 5SU9356-2CN16 RCBO 1+N 6kA D char 16A","metaDescription":"Siemens 5SU9356-2CN16 RCBO 1+N, 6 kA breaking capacity, D characteristic, type AC, 16 A. Current production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/79f6610cfebb3bc98ed563eb1e55c601.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=993519&mlfb=5SU9356-2CN16","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU9356-2CN16/alternatives.json"},"ai":{"faq":[{"question":"What is the 5SU9356-2CN16 used for?","answer":"It is an RCBO (residual current circuit breaker with overcurrent protection) for 1+N circuits, 16 A, D characteristic, type AC earth leakage, 6 kA breaking capacity. Used in distribution boards for final sub-circuits supplying motor or transformer loads where the D curve prevents nuisance tripping on inrush."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU9356-2CN16","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/5SU9356-2CN16 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}}