{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY8610-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY8610-7","canonicalUrl":"https://aoctrl.com/siemens/5SY8610-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SY8610-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY8610-7, 4-pole (3P+N) miniature circuit breaker, C characteristic, 40 kA breaking capacity at 400 V AC per IEC 60947-2, 4 MW units wide.","salesMarkdown":"Compared to the 5SY7206-7CC (a 2-pole B-curve MCB), the 5SY8610-7 adds two more poles, a C curve, and a much higher breaking capacity (40 kA vs. the 6 kA typical of that series). If a panel was laid out for the 5SY7206-7CC, the 5SY8610-7 will not drop in without rewiring — it occupies 4 MW units (72 mm) instead of 2 MW, and the neutral conductor must land on the switched pole rather than a busbar. At 72 mm wide (4 modular width units) and 76 mm deep, it fits standard distribution boards. The quick-assembly fastening system allows ganging with other SENTRON 5SY units. Combined top and bottom terminals simplify busbar feed-through. Rated IP20 with conductors connected — suitable for enclosed panel use, not open washdown areas.","metaTitle":"Siemens 5SY8610-7 SENTRON MCB, 4P C-Char, 40kA IEC","metaDescription":"Siemens 5SY8610-7 SENTRON miniature circuit breaker, 4-pole (3P+N), C characteristic, 40 kA at 400 VAC per IEC 60947-2. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["4-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"72 mm","title":"5SY8610-7","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Standard":"IEC / EN 60947-2 / UL1077","description":"Miniature circuit breaker 400 V D=70 mm 25 kA according to EN 60947-2, 3P+N, C10","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"3P+N","Number Of Poles":"4","lifecycle_stage":"current","Fastening Method":"Quick assembly system","Mounting Position":"any","at AC rated value":"400 V","at DC rated value":"60 V","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"3","Product Designation":"Miniature circuit breaker","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Combined Terminal Top":"Yes","Combined Terminal Bottom":"Yes","Suitability For Operation":"Mechanical engineering / industry","Neutral Conductor Switching":"Yes","Number Of Modular Width Units":"4","Position Of Power Supply Cord":"Any","Tripping Characteristic Class":"C","according to IEC 60947-2 rated value":"40 kA","Influence Of The Surrounding Temperature":"max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C","Type Of Voltage Of The Operating Voltage":"AC","at DC according to IEC 60947-2 rated value":"15 kA","Value Range Of The Supply Voltage Frequency":"50/60 Hz","operating voltage at DC rated value maximum":"72 V","with multi-phase operation at AC rated value":"440 V","with single-phase operation at AC rated value":"440 V","at AC according to UL 1077 and CSA C22.2 No.235":"5 kA","vibration resistance according to IEC 60068-2-6":"±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz","Mechanical Service Life (Operating Cycles) Typical":"10 000","Product Extension Installable Supplementary Devices":"Yes","supply voltage with single-phase operation at AC rated value":"230 V","power loss [W] for rated value of the current at AC in hot operating state per pole":"1.1 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f8f6f56d9bb4d92e1a018646ea270c61.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=241099&mlfb=5SY8610-7"},"ai":{"faq":[{"question":"Where can I buy the 5SY8610-7 and get a price?","answer":"The 5SY8610-7 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"Will the 5SY8610-7 drop into a panel specified for the 5SY7206-7CC?","answer":"No — the 5SY8610-7 is 4-pole (3P+N) and 72 mm wide versus the 2-pole 5SY7206-7CC at 36 mm. The neutral must be wired to the switched pole, and the panel width and busbar arrangement need redesign."},{"question":"What compliance documentation does Siemens provide for the 5SY8610-7?","answer":"The 5SY8610-7 is certified to IEC/EN 60947-2 and UL 1077. It is halogen-free and silicon-free. Standard Siemens declarations (CE, UKCA, RoHS, REACH) accompany the product."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY8610-7","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/5SY8610-7 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}