{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU9326-7CR32","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU9326-7CR32","canonicalUrl":"https://aoctrl.com/siemens/5SU9326-7CR32","factsUrl":"https://aoctrl.com/api/mcp/products/5SU9326-7CR32","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SU9326-7CR32 RCBO, 1P+N, 6 kA, Type A, 30 mA, C-curve, 32 A, 230 V AC.","salesMarkdown":"## RCBO rating and application The Type A residual current detection (30 mA) handles pulsating DC fault currents from electronics, rectifiers, and single-phase drives — a step above the basic Type AC that only catches sinusoidal AC earth faults. On a 230 V single-phase supply this unit protects both line and neutral; the switched neutral pole opens with the line pole, which is required by some national wiring regulations for RCBOs. The 1P+N width occupies a single modular DIN-rail space (typically 18 mm per pole). In a distribution board, verify that the busbar finger spacing matches the RCBO's incoming terminals — some RCBOs use staggered or captive busbar forks that differ from a standard MCB footprint.","metaTitle":"Siemens 5SU9326-7CR32 RCBO, 6kA, Type A, 30mA, C-32A","metaDescription":"Siemens 5SU9326-7CR32 RCBO, 1P+N, 6 kA breaking capacity, Type A, 30 mA, C-curve, 32 A, 230 V AC. 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/ded433bc2f8d2a95249df6a5f2884811.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1440169&mlfb=5SU9326-7CR32","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU9326-7CR32/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of the 5SU9326-7CR32?","answer":"It is a 1P+N RCBO with 6 kA breaking capacity, Type A residual current detection at 30 mA, C-curve overcurrent characteristic, 32 A rated current, and 230 V AC rated voltage."},{"question":"Where can I buy the 5SU9326-7CR32?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current pricing and availability confirmation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU9326-7CR32","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/5SU9326-7CR32 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}}