{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1354-1KK06","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1354-1KK06","canonicalUrl":"https://aoctrl.com/siemens/5SU1354-1KK06","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1354-1KK06","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SU1354-1KK06 RCBO, 1P+N, rated current 6 A at 30 °C, tripping characteristic C, breaking capacity 10 kA per EN 60898 / 35 kA per IEC 60947-2, 2 modular width units.","salesMarkdown":"The Siemens 5SU1354-1KK06 is a SENTRON RCBO — a combined residual-current circuit breaker with overcurrent protection in a single 2-module-width package (36 mm wide, 77 mm deep, 90 mm tall). It protects a single-phase final subcircuit: one pole switched and protected, neutral switched but not protected (1P+N design). That 35 kA figure gives real SCCR headroom downstream of a larger upstream breaker — useful when coordinating with a 63 A or 100 A feeder in a Type 2 coordination study. ## Temperature derating — don't ignore it At 40 °C it derates to 5.7 A, at 50 °C to 5.4 A, at 60 °C to 5.1 A, and at 70 °C to 4.62 A. If this RCBO lives in a crowded DIN rail enclosure near transformers or drives, size the load to the derated current at the expected internal temperature — not the 30 °C nameplate figure. Mounts in any position on DIN rail. IP20 with conductors connected and board installed.","metaTitle":"Siemens 5SU1354-1KK06 SENTRON RCBO, 6A C-curve 10kA, 1P+N","metaDescription":"Siemens SENTRON 5SU1354-1KK06 RCBO, 6A rated, C tripping characteristic, 10 kA (EN 60898) / 35 kA (IEC 60947-2) breaking capacity, 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","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":"288 g","at 30 °C rated value":"6 A","at 40 °C rated value":"5.7 A","at 45 °C rated value":"5.58 A","at 50 °C rated value":"5.4 A","at 55 °C rated value":"5.22 A","at 60 °C rated value":"5.1 A","at 65 °C rated value":"4.86 A","at 70 °C rated value":"4.62 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":"35 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":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/3fd4eedf5aa9d9baecbcb6cf8a4ec433.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=8128&mlfb=5SU1354-1KK06","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1354-1KK06/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 5SU1354-1KK06 and how do I get a price?","answer":"Sourced to order against an RFQ through independent distribution channels. Submit a request for quote; availability and current pricing are confirmed at quote time."},{"question":"Will 5SU1354-1KK06 drop into a panel specified around 5SL6550-7BB without rewiring?","answer":"Both are 2-module-width (36 mm) SENTRON RCBOs on the same DIN rail footprint, so mechanical fit is identical. However, the C-curve vs B-curve difference means the trip threshold changes — verify selectivity with the upstream breaker before swapping."},{"question":"What compliance documentation does Siemens provide for 5SU1354-1KK06?","answer":"The part carries EN 60898 and IEC 60947-2 ratings, is halogen-free and silicon-free, and is designed for overvoltage category III and pollution degree 2. Standard Siemens declarations (CE, UKCA) apply per the SENTRON series documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1354-1KK06","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/5SU1354-1KK06 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}}