{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1654-0KK16","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1654-0KK16","canonicalUrl":"https://aoctrl.com/siemens/5SU1654-0KK16","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1654-0KK16","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SU1654-0KK16 RCBO, 16 A rated, 10 kA (EN 60898) / 20 kA (IEC 60947-2), Type B characteristic, 1P+N, 2 modular width units, IP20.","salesMarkdown":"Breaking capacity is rated at 10 kA per EN 60898 and 20 kA per IEC 60947-2, giving headroom for most residential and light commercial distribution boards where the prospective fault current stays under 10 kA. The supply cord can enter from either top or bottom, which speeds up wiring when the panel layout demands it. ## Thermal derating and current selection At 40 °C it derates to 15.2 A, at 50 °C to 14.4 A, and at 70 °C to 12.32 A. For a panel running warm — say 45 °C internal ambient — the usable continuous current drops to 14.88 A, so factor that into the load calculation rather than relying on the 30 °C figure. It is the most commonly specified curve for residential and commercial final circuits in Europe. ## Integration and physical fit Halogen-free and silicon-free construction means the housing won't release corrosive halogens in a fire, which matters for equipment in ventilated enclosures or areas with sensitive electronics. Energy limitation class 3 indicates it limits let-through energy effectively for its rating.","metaTitle":"Siemens 5SU1654-0KK16 SENTRON RCBO, 16 A, 10 kA, Type B, 1P+","metaDescription":"Siemens 5SU1654-0KK16 SENTRON RCBO, 16 A rated, 10 kA breaking capacity per EN 60898, Type B characteristic, 1P+N, 2 MW. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"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 Hz","Product Designation":"RCBO","acc. to IEC 81346-2":"F","at AC / rated value":"230/240 V","protection class IP":"IP20, if the distribution board is installed, with connected conductors","Overvoltage Category":"III","Design Of The Product":"Instantaneous","Residual Current Type":"AC","Number Of Poles / Note":"1P+N","acc. to DIN EN 61346-2":"F","Energy Limitation Class":"3","Weight / With Packaging":"275 g","at 30 °C / rated value":"16 A","at 40 °C / rated value":"15.2 A","at 45 °C / rated value":"14.88 A","at 50 °C / rated value":"14.4 A","at 55 °C / rated value":"13.92 A","at 60 °C / rated value":"13.6 A","at 65 °C / rated value":"12.96 A","at 70 °C / rated value":"12.32 A","Number Of Modular Width Units":"2","Tripping Characteristic Class":"B","acc. to EN 60898 / rated value":"10 kA","For Testing Equipment / Minimum":"100 V","Position / Of Power Supply Cord":"Either top or bottom","Number Of Poles / With Protection":"1","acc. to IEC 60947-2 / rated value":"20 kA","Product Feature / Touch Protection":"Yes","Tripping Fault Current / Rated Value":"300 mA","Supply Voltage Frequency / Rated Value":"50 Hz","Influence Of The Surrounding Temperature":"Max. 95% humidity","Surge Current Resistance / At (8/20) μS":"1 kA","operational current / at AC / rated value":"16 A","Product Function / 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/3368fbb0f6f32a694f581964a1750830.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=408535&mlfb=5SU1654-0KK16","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1654-0KK16/alternatives.json"},"ai":{"faq":[{"question":"What is 5SU1654-0KK16's listed depth?","answer":"The overall depth is 77 mm, with an installation depth of 70 mm."},{"question":"What is the 5SU1654-0KK16's width?","answer":"The width is 36 mm, which corresponds to 2 modular width units on a standard DIN rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1654-0KK16","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/5SU1654-0KK16 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}}