{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1656-6KK13","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1656-6KK13","canonicalUrl":"https://aoctrl.com/siemens/5SU1656-6KK13","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1656-6KK13","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON RCBO, 13 A, Type A, B-curve, 2-pole 1P+N, 6 kA (EN 60898) / 15 kA (IEC 60947-2), 2 MW, IP20, halogen-free, silicon-free.","salesMarkdown":"The Siemens 5SU1656-6KK13 is a SENTRON RCBO (residual current circuit breaker with overcurrent protection) rated 13 A at AC, with a Type A residual current sensitivity and a B-curve instantaneous trip characteristic. It occupies 2 modular width units (36 mm) on a DIN rail and is rated for 6 kA breaking capacity per EN 60898 and 15 kA per IEC 60947-2, giving it a solid fault-clearing margin for most residential and light commercial panelboards. Mounts in any position on a DIN rail with an installation depth of 70 mm and a total depth of 77 mm. The 1P+N configuration (switched phase, solid neutral) fits standard single-phase final circuits. Supply can enter from either top or bottom, which simplifies panel wiring when busbar routing is tight. IP20 rating applies when installed in a distribution board with connected conductors — standard for enclosed panel use, not for wet or outdoor locations without an additional enclosure. Temperature derating is published for this unit: at 40 °C ambient the rated current drops to 12.48 A, at 50 °C to 11.96 A, and at 70 °C to 10.01 A. If the panel runs hot — near a transformer or in a non-ventilated enclosure — size the circuit load against the derated figure, not the 13 A nameplate. Halogen-free and silicon-free construction matters for environments sensitive to outgassing — clean rooms, food processing, or areas with sensitive contacts. The part carries pollution degree 2 and overvoltage category III ratings, suitable for fixed-installation final circuits.","metaTitle":"Siemens 5SU1656-6KK13 SENTRON RCBO, 13 A, Type A, Char B, 6","metaDescription":"Siemens 5SU1656-6KK13 SENTRON RCBO, 13 A rated, Type A residual current, B-curve, 6 kA per EN 60898, 15 kA per IEC 60947-2. Current production. 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","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":"13 A","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","Number Of Poles / Note":"1P+N","acc. to DIN EN 61346-2":"F","Energy Limitation Class":"3","Weight / With Packaging":"266 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","Product Function / Neutral Conductor Switching":"Yes","Mechanical Service Life (Operating Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e91689908c5d8ae3a42887747569bcb2.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=337128&mlfb=5SU1656-6KK13","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1656-6KK13/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 5SU1656-6KK13 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is 5SU1656-6KK13's listed depth?","answer":"The total depth is 77 mm, with an installation depth of 70 mm."},{"question":"What is 5SU1656-6KK13's width?","answer":"Width is 36 mm, which corresponds to 2 modular width units on a DIN rail."},{"question":"What compliance documentation does Siemens provide for 5SU1656-6KK13?","answer":"The part is halogen-free and silicon-free, rated to pollution degree 2 and overvoltage category III, and carries breaking capacity ratings per EN 60898 (6 kA) and IEC 60947-2 (15 kA)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1656-6KK13","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/5SU1656-6KK13 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}}