{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SM9322-6KK01","brand":"Siemens","brandSlug":"siemens","productSlug":"5SM9322-6KK01","canonicalUrl":"https://aoctrl.com/siemens/5SM9322-6KK01","factsUrl":"https://aoctrl.com/api/mcp/products/5SM9322-6KK01","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON RC unit electronic, 5SM9 design, 2-pole, type A, short-time delayed, In: 40 A, 30 mA, Un AC: 400 V, 50 Hz.","salesMarkdown":"The short-time delay allows it to ride through brief inrush or transient leakage without nuisance tripping — useful on circuits feeding electronics or motor starters that see a short surge on energization. ## Thermal derating profile The unit holds a full 37.2 A up to 45 °C, then derates linearly: 36 A at 50 °C, 34.8 A at 55 °C, 34 A at 60 °C, 33.2 A at 65 °C, and 32 A at 70 °C.","metaTitle":"Siemens SENTRON 5SM9322-6KK01 RC Unit, 2-pole, Type A, 40 A,","metaDescription":"Siemens SENTRON 5SM9322-6KK01 RC unit, 2-pole, type A, short-time delayed, rated 40 A, 30 mA residual, 400 V AC. Current production. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"title":"5SM9322-6KK01","at 40 Cel":"37.2 A","at 45 Cel":"37.2 A","at 50 Cel":"36 A","at 55 Cel":"34.8 A","at 60 Cel":"34 A","at 65 Cel":"33.2 A","at 70 Cel":"32 A","Rated Value":"50 Hz","description":"RC unit, 2-pole, type A, short-time delayed, In: 40 A, 30 mA, Un AC: 400 V","Number of poles":"2","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"RC unit electronic","Design of the product":"Short-time delayed","Type of fault current":"A","circuit-breaker / Design":"5SM9","Current / at AC / rated value":"40 A","Supply voltage / at AC / rated value":"400 V","Tripping residual current / rated value":"30 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a16a9457e95ecb8924f857bbb0a7c412.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=629171&mlfb=5SM9322-6KK01"},"ai":{"faq":[{"question":"What is the 5SM9322-6KK01's rated current at 40 °C?","answer":"It is rated at 37.2 A at 40 °C."},{"question":"What is the 5SM9322-6KK01's rated current at 45 °C?","answer":"It is rated at 37.2 A at 45 °C as well."},{"question":"Where can I buy the 5SM9322-6KK01?","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":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SM9322-6KK01","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/5SM9322-6KK01 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}