{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU9354-7KK16","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU9354-7KK16","canonicalUrl":"https://aoctrl.com/siemens/5SU9354-7KK16","factsUrl":"https://aoctrl.com/api/mcp/products/5SU9354-7KK16","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON RCBO, 5SU9354-7KK16, 1P+N, type A, 30 mA, C-Char, 16 A, 10 kA, 230/240 V AC.","salesMarkdown":"The Siemens 5SU9354-7KK16 is a SENTRON RCBO — an RCD-operated circuit breaker combining overcurrent and residual-current protection in a single 2-module-wide (36 mm) package. It protects a single-phase final circuit at 16 A rated current, with a 30 mA type A residual-current trip sensitive to pulsating DC fault currents as well as sinusoidal AC. ## Breaking capacity and standards Insulation voltage is 264 V, overvoltage category III, pollution degree 2 — standard for fixed-installation final circuits. Surge voltage resistance is 4 000 V, and it handles a 1 kA 8/20 μs surge current. Supply can enter from top or bottom. IP20 rating applies once the distribution board is installed and conductors are connected — not a standalone outdoor device.","metaTitle":"Siemens 5SU9354-7KK16 SENTRON RCBO, 16 A, 30 mA, C-Curve, 10","metaDescription":"Siemens 5SU9354-7KK16 SENTRON RCBO, 1P+N, type A, 30 mA, C-characteristic, 16 A, 10 kA breaking capacity per EN 60898. Active production, sourced to order. Request a quote.","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","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=629322&mlfb=5SU9354-7KK16","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU9354-7KK16/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source to 5SU9354-7KK16?","answer":"The 5SL4363-7 is a Siemens RCBO in the same SENTRON family with similar ratings (16 A, 30 mA, type A, C-curve, 10 kA). It shares the same 2-MW DIN-rail footprint and pole configuration (1P+N), so it drops into the same panel position without rewiring. The main difference is the 5SL series uses a different internal arc chamber design; verify the let-through energy (I²t) matches your selective-coordination study if replacing in an existing installation."},{"question":"How do I get current pricing and availability for 5SU9354-7KK16?","answer":"Submit an RFQ through this listing. Pricing and stock are confirmed at quote time through our independent distribution channel — no automated price or lead-time figure is published here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU9354-7KK16","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/5SU9354-7KK16 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}}