{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU9304-0KK06","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU9304-0KK06","canonicalUrl":"https://aoctrl.com/siemens/5SU9304-0KK06","factsUrl":"https://aoctrl.com/api/mcp/products/5SU9304-0KK06","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON RCBO, 5SU9304-0KK06, 1P+N, Type AC, 30 mA, B characteristic, In: 6 A, Un AC: 230 V, Icn: 10 kA, pigtail 600 mm, solid N, 1 MW.","salesMarkdown":"It integrates a 6 A B-curve overcurrent trip with a 30 mA Type AC residual-current detection stage, all in a 1P+N (switched phase, solid neutral) package rated to break 10 kA per EN 60898 and IEC 60947-2. The 30 mA residual-current element provides supplementary protection against direct contact and earth faults. Energy limitation class 3 means it lets through less let-through energy (I²t) than class 1 or 2 devices, improving downstream coordination and reducing arc-flash risk at the point of fault. Occupies one 18 mm modular-width unit on the DIN rail. Depth is 77 mm (70 mm installation depth), height 125 mm. Mounting position is unrestricted — install in any orientation. The supply cable enters from below; a 600 mm pigtail on the neutral side simplifies wiring in pre-configured distribution boards. IP20 rating applies once the distribution board is installed and conductors are connected.","metaTitle":"Siemens 5SU9304-0KK06 SENTRON RCBO, 6A B-Char, 30mA, 10kA","metaDescription":"Siemens SENTRON 5SU9304-0KK06 RCBO, 1P+N, 6A, B-curve, 30mA residual current, 10kA breaking capacity per EN 60898. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"77 mm","Width":"18 mm","Height":"125 mm","Maximum":"75 °C","Minimum":"-40 °C","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"1P+N","Number Of Poles":"2","lifecycle_stage":"current","Mounting Position":"any","at AC rated value":"230/240 V","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"2","Operating Frequency":"50/60 Hz","Product Designation":"RCD-operated circuit breaker","protection class IP":"IP20, if the distribution board is installed, with connected conductors","Overvoltage Category":"III","Design Of The Product":"Instantaneous","Weight With Packaging":"260 g","Energy Limitation Class":"3","For Testing Equipment Minimum":"115 V","Number Of Modular Width Units":"1","Position Of Power Supply Cord":"from below","Tripping Characteristic Class":"B","Number Of Poles With Protection":"1","according to EN 60898 rated value":"10 kA","insulation voltage (Ui) rated value":"264 V","Supply Voltage Frequency Rated Value":"50 Hz","Surge Voltage Resistance Rated Value":"4 000 V","according to IEC 60947-2 rated value":"10 kA","Surge Current Resistance At (8/20) μS":"1 kA","Influence Of The Surrounding Temperature":"Max. 95% humidity","Type Of Voltage Of The Operating Voltage":"AC","Mechanical Service Life (Operating Cycles) Typical":"10 000","for rated value of the current at AC in hot operating state per pole":"0.75 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/afd84d4cd92063d3fe7003ce39deab53.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=646575&mlfb=5SU9304-0KK06","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU9304-0KK06/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SU9304-0KK06?","answer":"It is rated 10 kA according to both EN 60898 and IEC 60947-2, sufficient for final circuits in standard distribution boards."},{"question":"What is the difference between 5SU9304-0KK06 and a standard MCB?","answer":"This is an RCBO — it combines overcurrent protection (B-curve MCB) with 30 mA residual-current detection in one 1 MW unit, whereas a standard MCB provides only overcurrent protection."},{"question":"Where can I buy 5SU9304-0KK06 and how is it quoted?","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/5SU9304-0KK06","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/5SU9304-0KK06 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}}