{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU9346-7CR20","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU9346-7CR20","canonicalUrl":"https://aoctrl.com/siemens/5SU9346-7CR20","factsUrl":"https://aoctrl.com/api/mcp/products/5SU9346-7CR20","rawCanonicalId":null},"summary":{"shortDescription":"Siemens RCBO, 5SU9346-7CR20, 1P+N, Type A, 30 mA, C-Char, In 20 A, Un AC 230 V, Icn 6 kA.","salesMarkdown":"It is rated Icn 6 kA, Type A sensitivity at 30 mA, C-characteristic tripping curve, rated current In 20 A, and rated voltage Un AC 230 V. Type A residual current detection handles pulsating DC fault currents (typical from rectified loads like washing machines, LED drivers, or single-phase VFDs) in addition to sinusoidal AC. The 30 mA sensitivity provides additional protection against direct contact hazards per IEC 60364. C-curve (C-Char) means the magnetic trip operates at 5 to 10 times In (100–200 A for this 20 A unit), suited for circuits with moderate inrush — lighting banks, small motor loads, or capacitor switching — where a B-curve would nuisance-trip.","metaTitle":"5SU9346-7CR20 RCBO, 6 kA, Type A, 30 mA, C-Char, 20 A","metaDescription":"5SU9346-7CR20 RCBO, Icn 6 kA, 1P+N, Type A, 30 mA, C-Char, In 20 A, Un AC 230 V. Current lifecycle stage. Sourced to order against RFQ.","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/645fd9c8895e2551dd97f056ad058458.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1440203&mlfb=5SU9346-7CR20","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU9346-7CR20/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of 5SU9346-7CR20?","answer":"The 5SU9346-7CR20 is an RCBO rated Icn 6 kA, 1P+N, Type A, 30 mA residual sensitivity, C-characteristic, In 20 A, Un AC 230 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU9346-7CR20","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/5SU9346-7CR20 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}}