{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1656-7KK10","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1656-7KK10","canonicalUrl":"https://aoctrl.com/siemens/5SU1656-7KK10","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1656-7KK10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SU1656-7KK10 RCBO, 1P+N, 10 A rated, 300 mA Type A residual current, 6 kA breaking capacity per EN 60898, tripping characteristic C, 2 MW width, IP20.","salesMarkdown":"It carries a 10 A rated current at 30 °C with a C tripping characteristic (magnetic release at 5–10× In), and a 300 mA Type A residual-current trip that catches sinusoidal AC and pulsating DC fault currents. ## Temperature derating and real-world current At 40 °C it derates to 9.5 A, at 50 °C to 9 A, and at 70 °C to 8 A. If the distribution board runs warm — say 50 °C inside the enclosure — the continuous load should be capped at 9 A to avoid nuisance tripping. The device is rated for any mounting position, which simplifies panel layout, and the supply can enter from top or bottom.","metaTitle":"Siemens 5SU1656-7KK10 SENTRON RCBO, 10 A, 300 mA, Type A, 6","metaDescription":"Siemens SENTRON 5SU1656-7KK10 RCBO, 1P+N, 10 A, 300 mA Type A, 6 kA breaking capacity per EN 60898. Current production. Sourced to order against RFQ.","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":"10 A","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","Residual Current Type":"A","Weight With Packaging":"277 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":"100 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":"6 kA","Tripping Fault Current Rated Value":"300 mA","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":"15 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":"1.6 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=91087&mlfb=5SU1656-7KK10","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1656-7KK10/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SU1656-7KK10?","answer":"The breaking capacity is 6 kA according to EN 60898, which is the standard for household and similar installations."},{"question":"What is the residual current rating and type?","answer":"The residual tripping current is 300 mA, Type A — it detects sinusoidal AC and pulsating DC fault currents, suitable for circuits with electronic loads like rectifiers or variable-speed drives."},{"question":"Where can I buy 5SU1656-7KK10 and how is it quoted?","answer":"This part is 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/5SU1656-7KK10","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/5SU1656-7KK10 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}}