{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU9654-7KK10","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU9654-7KK10","canonicalUrl":"https://aoctrl.com/siemens/5SU9654-7KK10","factsUrl":"https://aoctrl.com/api/mcp/products/5SU9654-7KK10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SU9654-7KK10, RCD-operated circuit breaker (RCBO), 2-pole, 10 A rated, type A residual current 300 mA, tripping characteristic C, 10 kA breaking capacity per EN 60898.","salesMarkdown":"That 10 kA SCCR covers the vast majority of final-subcircuit fault levels in commercial and light-industrial distribution boards; the type A detection handles pulsating DC fault currents from electronics and single-phase rectifiers, which a plain AC-sensitive RCD would miss. At 30 °C ambient the unit carries its full 10 A rating. Above that, derate linearly: 9.4 A at 40 °C, 9.1 A at 45 °C, 8.7 A at 50 °C, and 8.1 A at 55 °C. If the panel runs warm — common in a crowded enclosure — factor that thermal curve into the load calculation rather than relying on the 30 °C number alone. Mounting position is unrestricted, and the supply cord can enter from either top or bottom. IP20 rating applies once the distribution board is installed with conductors connected — normal for a panelboard device, not for exposed outdoor use. Halogen-free and silicon-free construction. Overvoltage category III, pollution degree 2, insulation voltage rated 264 V, surge voltage resistance 4 000 V.","metaTitle":"Siemens 5SU9654-7KK10 SENTRON RCBO, 2-pole 10A type A 300mA","metaDescription":"Siemens 5SU9654-7KK10 SENTRON RCBO, 2-pole, 10 A rated, type A residual current 300 mA, tripping characteristic C, 10 kA per EN 60898. Current production. Quoted 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":"36 mm","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Halogen-Free":"Yes","Silicon-Free":"Yes","Number Of Poles":"2","lifecycle_stage":"current","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"2","Operating Frequency":"50/60 Hz","Product Designation":"RCD-operated circuit breaker","at AC / rated value":"10 A","protection class IP":"IP20, if the distribution board is installed, with connected conductors","Overvoltage Category":"III","Design Of The Product":"Instantaneous","Residual Current Type":"A","Energy Limitation Class":"3","Weight / With Packaging":"290 g","according to EN 61346-2":"F","at 30 °C / rated value":"10 A","at 40 °C / rated value":"9.4 A","at 45 °C / rated value":"9.1 A","at 50 °C / rated value":"8.7 A","at 55 °C / rated value":"8.1 A","according to IEC 81346-2":"F","Number Of Modular Width Units":"2","Tripping Characteristic Class":"C","For Testing Equipment / Minimum":"125 V","Position / Of Power Supply Cord":"Either top or bottom","Number Of Poles / With Protection":"1","Product Feature / Touch Protection":"Yes","according to EN 60898 / rated value":"10 kA","Tripping Fault Current / Rated Value":"300 mA","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","Influence Of The Surrounding Temperature":"Max. 95% humidity","Surge Current Resistance / At (8/20) μS":"1 kA","Type Of Voltage / Of The Operating Voltage":"AC","Product Component / Neutral Conductor Switching":"Yes","Mechanical Service Life (Switching Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e9c4af527ac021b0fe726a26385e70c3.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=646581&mlfb=5SU9654-7KK10","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU9654-7KK10/alternatives.json"},"ai":{"faq":[{"question":"What is the depth of 5SU9654-7KK10?","answer":"Listed depth is 77 mm, with an installation depth of 70 mm."},{"question":"What is the width of 5SU9654-7KK10?","answer":"Width is 36 mm, which corresponds to 2 modular width units on a standard DIN rail."},{"question":"Will 5SU9654-7KK10 drop into a panel specified around 5SY7210-7CC without rewiring?","answer":"Both are 2-module-width DIN-rail devices, so the mechanical fit is the same. However, the 5SU9654-7KK10 is an RCBO (overcurrent + residual current combined) while the 5SY7210-7CC is a plain MCB — the wiring and circuit protection scheme differ. A direct swap without verifying the circuit's protection requirements is not recommended."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU9654-7KK10","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/5SU9654-7KK10 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}}