{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1354-0KK10","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1354-0KK10","canonicalUrl":"https://aoctrl.com/siemens/5SU1354-0KK10","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1354-0KK10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SU1354-0KK10 RCBO, 1P+N, Type B, 10 A at 30 °C, 10 kA (EN 60898), 20 kA (IEC 60947-2), 2 MW, IP20.","salesMarkdown":"## Siemens 5SU1354-0KK10 — SENTRON RCBO, Type B, 10 A The breaking capacity is rated 10 kA according to EN 60898 and 20 kA according to IEC 60947-2, giving the buyer flexibility depending on the applicable standard at the installation site. The higher IEC rating covers industrial panel applications where prospective fault currents may exceed the domestic standard's limit. Operating frequency is fixed at 50 Hz; the unit is designed for 230/240 V AC supply. ## Thermal derating and installation constraints The 5SU1354-0KK10 carries a published derating curve: 10 A at 30 °C ambient, stepping down to 9.5 A at 40 °C, 9.3 A at 45 °C, 9 A at 50 °C, 8.7 A at 55 °C, 8.5 A at 60 °C, 8.2 A at 65 °C, and 8 A at 70 °C. In a crowded DIN-rail enclosure with multiple RCBOs side-by-side, the effective rating at typical 40–50 °C internal ambient is what governs the circuit design — not the 30 °C nameplate number. The IP20 rating applies once the distribution board is installed with connected conductors — the device itself is not rated for exposed or wet locations. Supply connection can be made from either the top or bottom, and the unit is halogen-free and silicon-free — relevant for environments with strict material restrictions (e.g., rail, marine, or cleanroom adjacent panels).","metaTitle":"Siemens 5SU1354-0KK10 SENTRON RCBO, 10 A, Type B, 10 kA","metaDescription":"Siemens SENTRON 5SU1354-0KK10 RCBO, 1P+N, 10 A rated at 30 °C, Type B tripping curve, 10 kA per EN 60898, 20 kA per IEC 60947-2. Active production. Quoted 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","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 Hz","Product Designation":"RCBO","protection class IP":"IP20, if the distribution board is installed, with connected conductors","Overvoltage Category":"III","Design Of The Product":"Instantaneous","Weight With Packaging":"275 g","at 30 °C rated value":"10 A","at 40 °C rated value":"9.5 A","at 45 °C rated value":"9.3 A","at 50 °C rated value":"9 A","at 55 °C rated value":"8.7 A","at 60 °C rated value":"8.5 A","at 65 °C rated value":"8.2 A","at 70 °C rated value":"8 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":"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":"20 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"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$35.56","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/8be71210cbccfbb9e4bcc6e93142cece.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=231904&mlfb=5SU1354-0KK10","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1354-0KK10/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of 5SU1354-0KK10?","answer":"It is a 1P+N RCBO rated 10 A at 30 °C with Type B tripping characteristic, 10 kA breaking capacity per EN 60898, and 20 kA per IEC 60947-2. Operating voltage is 230/240 V AC at 50 Hz."},{"question":"Where can I buy 5SU1354-0KK10 and how is it quoted?","answer":"This part is sourced through independent industrial distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time — no stock count or price is published here."},{"question":"What compliance documentation does 5SU1354-0KK10 carry?","answer":"The device is designed to EN 60898 and IEC 60947-2, with an insulation voltage of 264 V, surge voltage resistance of 4 000 V, overvoltage category III, and pollution degree 2. It is halogen-free and silicon-free."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1354-0KK10","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/5SU1354-0KK10 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}}