{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU9326-7CR40","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU9326-7CR40","canonicalUrl":"https://aoctrl.com/siemens/5SU9326-7CR40","factsUrl":"https://aoctrl.com/api/mcp/products/5SU9326-7CR40","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SU9326-7CR40 RCBO, 1P+N, Type A, 30 mA, C-Char, In: 40 A, Un AC: 230V, Icn: 6 kA.","salesMarkdown":"The Siemens 5SU9326-7CR40 is a 1P+N residual current circuit breaker with integral overcurrent protection (RCBO) rated at 40 A with a C-trip characteristic, 30 mA Type A residual sensitivity, and a 6 kA breaking capacity at 230 V AC. The Type A detection handles pulsating DC fault currents from rectified loads — common on modern panels feeding VFDs, switched-mode supplies, or single-phase drives. The 1P+N form factor occupies a single module width, leaving adjacent slots free for additional RCBOs or MCBs.","metaTitle":"Siemens 5SU9326-7CR40 RCBO, 6 kA, 1P+N, Type A, 30 mA, C-Cha","metaDescription":"Siemens 5SU9326-7CR40 RCBO, 6 kA breaking capacity, 1P+N, Type A, 30 mA residual, C-Char, 40 A rated current, 230 V AC. Current production. Quoted 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/f1e4d665b48b9c7f5308a7f6016edcad.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1440170&mlfb=5SU9326-7CR40","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU9326-7CR40/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of the 5SU9326-7CR40?","answer":"It is a 1P+N RCBO rated 40 A, C-characteristic, 30 mA Type A residual current, with a 6 kA breaking capacity at 230 V AC."},{"question":"Where can I buy 5SU9326-7CR40?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU9326-7CR40","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/5SU9326-7CR40 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}}