{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY8606-8","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY8606-8","canonicalUrl":"https://aoctrl.com/siemens/5SY8606-8","factsUrl":"https://aoctrl.com/api/mcp/products/5SY8606-8","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY8606-8 miniature circuit breaker, 4-pole 3P+N, D tripping characteristic, 6 A rated current, 50 kA breaking capacity per IEC 60947-2.","salesMarkdown":"The 50 kA breaking capacity per IEC 60947-2 at 400 V AC gives it the interrupting capability for industrial panelboards where fault currents are substantial; the same unit also carries a 15 kA DC rating per IEC 60947-2 and a 5 kA rating per UL 1077 and CSA C22.2 No. 235 for North American acceptance. Rated for ambient temperatures from -40 °C to 75 °C, with derating above 45 °C: 6 A at 45 °C, 5.85 A at 50 °C, 5.69 A at 55 °C. Mounting position is any; depth behind the panel is 70 mm (76 mm overall). Vibration resistance per IEC 60068-2-6: ±1 mm at 5 to 25 Hz, 50 m/s² at 25 to 150 Hz. The 5SY8606-8 is halogen-free and silicon-free, and is sealable for tamper-evident applications. The product designation per IEC 81346-2 and DIN EN 61346-2 is F.","metaTitle":"Siemens 5SY8606-8 SENTRON MCB, 4P D 6A 50kA IEC","metaDescription":"Siemens 5SY8606-8 SENTRON miniature circuit breaker, 4-pole (3P+N), D-curve, 6 A, 50 kA breaking capacity per IEC 60947-2. Current production. Sourced to order against RFQ.","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":"5SY8606-8","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 400 V D=70 mm 25 kA according to EN 60947-2, 3P+N, D6","Halogen-Free":"Yes","Silicon-Free":"Yes","Number Of Poles":"4","Type Of Voltage":"AC","lifecycle_stage":"current","Fastening Method":"Quick assembly system","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"3","Product Designation":"Miniature circuit breaker","acc. to IEC 81346-2":"F","at AC / rated value":"6 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Combined Terminal Top":"Yes","Number Of Poles / Note":"3P+N","acc. to DIN EN 61346-2":"F","at 45 °C / rated value":"6 A","at 50 °C / rated value":"5.85 A","at 55 °C / rated value":"5.69 A","Combined Terminal Bottom":"Yes","Suitability For Operation":"Mechanical engineering / industry","Number Of Modular Width Units":"4","Tripping Characteristic Class":"D","Position / Of Power Supply Cord":"Any","acc. to IEC 60947-2 / rated value":"50 kA","Product Feature / Touch Protection":"Yes","Supply Voltage Frequency / Rated Value":"50/60 Hz","Influence Of The Surrounding Temperature":"max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C","at DC / acc. to IEC 60947-2 / rated value":"15 kA","at AC / acc. to UL 1077 and CSA C22.2 No.235":"5 kA","vibration resistance / acc. to IEC 60068-2-6":"±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz","Product Function / Neutral Conductor Switching":"Yes","with multi-phase operation / at AC / rated value":"440 V","operating voltage / at DC / rated value / maximum":"72 V","with single-phase operation / at AC / rated value":"440 V","Mechanical Service Life (Operating Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ad19ed814e1646e1df864d1a9bbf0533.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=210974&mlfb=5SY8606-8"},"ai":{"faq":[{"question":"Where can I buy 5SY8606-8 and how is it quoted?","answer":"The 5SY8606-8 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the breaking capacity of 5SY8606-8?","answer":"50 kA per IEC 60947-2 at 400 V AC, 15 kA per IEC 60947-2 at DC, and 5 kA per UL 1077 and CSA C22.2 No. 235."},{"question":"Will 5SY8606-8 drop into a panel specified around 5SY7210-7CC?","answer":"Both are 4-pole SENTRON MCBs on the same DIN-rail footprint, but verify the tripping characteristic and rated current — the 5SY8606-8 is a D-curve 6 A unit, while the 5SY7210-7CC is a different variant. Panel cutout and busbar spacing are identical, but the protection curve and ampacity must match the circuit design."},{"question":"What compliance documentation does Siemens provide for 5SY8606-8?","answer":"RoHS, REACH, IEC 60947-2, UL 1077, and CSA C22.2 No. 235 compliance is documented on the nameplate and in the accompanying declaration of conformity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY8606-8","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/5SY8606-8 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}}