{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1656-0KK13","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1656-0KK13","canonicalUrl":"https://aoctrl.com/siemens/5SU1656-0KK13","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1656-0KK13","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON RCBO, 2-pole (1P+N), rated 13 A at 30 °C, B-curve, 6 kA per EN 60898, 15 kA per IEC 60947-2, residual current type AC, 230/240 V AC, IP20, 2 MW, 77 mm depth.","salesMarkdown":"The 5SU1656-0KK13 carries a rated short-circuit capacity of 6 kA per EN 60898 and 15 kA per IEC 60947-2. The EN 60898 value governs its use in domestic-type installations; the IEC 60947-2 value applies when the device is specified into industrial switchgear assemblies. The 15 kA figure gives useful headroom for high-fault locations without requiring an upstream current-limiting device. ## Temperature derating — real-world current capacity At 40 °C the continuous current drops to 12.48 A, at 50 °C to 11.96 A, at 60 °C to 11.31 A, and at 70 °C to 10.01 A. If the RCBO is mounted in a warm enclosure or adjacent to heat-generating devices, use the derated value for the actual ambient temperature. The device is rated for any mounting position, so orientation does not affect thermal performance. The supply cord can enter from either top or bottom, which simplifies wiring in tight enclosures.","metaTitle":"Siemens SENTRON 5SU1656-0KK13 RCBO, 2-pole, 13 A, B-curve, 6","metaDescription":"Siemens SENTRON 5SU1656-0KK13 RCBO, 2-pole (1P+N), 13 A at 30 °C, B-curve, 6 kA per EN 60898, 15 kA per IEC 60947-2. Current-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","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":"290 g","at 30 °C / rated value":"13 A","at 40 °C / rated value":"12.48 A","at 45 °C / rated value":"12.22 A","at 50 °C / rated value":"11.96 A","at 55 °C / rated value":"11.57 A","at 60 °C / rated value":"11.31 A","at 65 °C / rated value":"10.53 A","at 70 °C / rated value":"10.01 A","Number Of Modular Width Units":"2","Tripping Characteristic Class":"B","acc. to EN 60898 / rated value":"6 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":"15 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":"13 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/0b0f737bec72f744ac64d0d81814466a.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=255802&mlfb=5SU1656-0KK13","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1656-0KK13/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SU1656-0KK13?","answer":"6 kA per EN 60898 and 15 kA per IEC 60947-2."},{"question":"What is the residual current type of this RCBO?","answer":"Type AC — it detects sinusoidal AC fault currents only."},{"question":"Where can I buy 5SU1656-0KK13 and how is it quoted?","answer":"Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1656-0KK13","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/5SU1656-0KK13 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}}