{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU9354-7KK63","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU9354-7KK63","canonicalUrl":"https://aoctrl.com/siemens/5SU9354-7KK63","factsUrl":"https://aoctrl.com/api/mcp/products/5SU9354-7KK63","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON RCBO, 5SU9354-7KK63, 63 A rated at 30 °C, C-curve, 10 kA breaking capacity (EN 60898 / IEC 60947-2), 1P+N, 2 modular widths, IP20.","salesMarkdown":"The Siemens SENTRON 5SU9354-7KK63 is a 1P+N RCD-operated circuit breaker (RCBO) combining overcurrent and residual-current protection in a single 2-module-wide (36 mm) package. Rated 63 A at 30 °C with a C-curve tripping characteristic, it breaks fault currents up to 10 kA per EN 60898 and IEC 60947-2. At 40 °C it derates to 59.22 A, at 45 °C to 57.33 A, at 50 °C to 54.81 A, and at 55 °C to 51.03 A. For a panel running warm — typical near a transformer or drive cabinet — size the load against the derated figure, not the 30 °C headline. ## Panel integration Snaps onto DIN rail (EN 60715) in any mounting position. Two modular widths (36 mm) and 77 mm depth fit standard distribution boards.","metaTitle":"Siemens SENTRON 5SU9354-7KK63 RCBO, 63 A C-curve, 10 kA, 1P+","metaDescription":"Siemens SENTRON 5SU9354-7KK63 RCD-operated circuit breaker, 63 A rated at 30 °C, C-curve, 10 kA breaking capacity (EN 60898), 1P+N, 2 MW, IP20. Current lifecycle. Available to orde","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","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":"280 g","at 30 °C rated value":"63 A","at 40 °C rated value":"59.22 A","at 45 °C rated value":"57.33 A","at 50 °C rated value":"54.81 A","at 55 °C rated value":"51.03 A","Energy Limitation Class":"3","For Testing Equipment Minimum":"195 V","Number Of Modular Width Units":"2","Position Of Power Supply Cord":"Either top or bottom","Tripping Characteristic Class":"C","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/79f6610cfebb3bc98ed563eb1e55c601.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=629328&mlfb=5SU9354-7KK63","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU9354-7KK63/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SU9354-7KK63?","answer":"10 kA per both EN 60898 and IEC 60947-2, at 230/240 V AC."},{"question":"What is the width and depth of this RCBO?","answer":"Width is 36 mm (2 modular units), depth is 77 mm."},{"question":"Where can I buy 5SU9354-7KK63?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU9354-7KK63","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/5SU9354-7KK63 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}}