{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY4110-8CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY4110-8CC","canonicalUrl":"https://aoctrl.com/siemens/5SY4110-8CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SY4110-8CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY4110-8CC, miniature circuit breaker, D tripping characteristic, 10 A rated current, 10 kA breaking capacity per EN 60898, 1-pole, 18 mm width.","salesMarkdown":"## Siemens 5SY4110-8CC — D-Curve MCB for Motor and Transformer Circuits The Siemens 5SY4110-8CC is a 1-pole SENTRON miniature circuit breaker with a D tripping characteristic, rated 10 A at 230/400 V AC, 50/60 Hz, and a 10 kA breaking capacity per EN 60898. Rated 10 A at 35 °C, the breaker derates to 9.19 A at 40 °C, 8.75 A at 45 °C, 8.29 A at 50 °C, and 7.81 A at 55 °C. Operating range is -40 °C to 75 °C, with humidity limits of 95% at 55 °C, 55% at 70 °C, and 35% at 75 °C.","metaTitle":"Siemens 5SY4110-8CC SENTRON MCB, D Curve, 10 A, 10 kA, 1P","metaDescription":"Siemens 5SY4110-8CC SENTRON miniature circuit breaker, 10 A, D tripping characteristic, 10 kA breaking capacity per EN 60898, 1-pole, 18 mm wide. Active production, available to or","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"18 mm","title":"5SY4110-8CC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 230/400 V 10kA, 1-pole, D, 10 A","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"1P","Number Of Poles":"1","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","at AC / rated value":"10 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Combined Terminal Top":"Yes","according to EN 61346-2":"F","at 35 °C / rated value":"10 A","at 40 °C / rated value":"9.19 A","at 45 °C / rated value":"8.75 A","at 50 °C / rated value":"8.29 A","at 55 °C / rated value":"7.81 A","Combined Terminal Bottom":"Yes","according to IEC 81346-2":"F","Suitability For Operation":"Mechanical engineering / industry","Number Of Modular Width Units":"1","Tripping Characteristic Class":"D","Position / Of Power Supply Cord":"Any","Product Feature / Touch Protection":"Yes","according to EN 60898 / rated value":"10 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","Value Range / Of The Supply Voltage Frequency":"50/60 Hz","Product Component / Neutral Conductor Switching":"No","with multi-phase operation / at AC / rated value":"440 V","operating voltage / at DC / rated value / maximum":"72 V","vibration resistance / according to IEC 60068-2-6":"±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz","with single-phase operation / at AC / rated value":"440 V","Mechanical Service Life (Switching Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c607b5f4870f6a3b8000c4597f5501c1.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=94860&mlfb=5SY4110-8CC"},"ai":{"faq":[{"question":"What is the breaking capacity of the 5SY4110-8CC?","answer":"10 kA per EN 60898 at 230/400 V AC. That's the standard residential and light-commercial fault level — adequate for most sub-distribution boards and machine control panels."},{"question":"What does the D tripping characteristic mean for this breaker?","answer":"The D curve trips magnetically between 10× and 20× In (100 A to 200 A for the 10 A unit). It's designed for loads with high inrush — motor starters, small transformers, welding equipment — where a B or C curve would nuisance-trip on startup."},{"question":"Where can I buy the 5SY4110-8CC and how is it quoted?","answer":"Sourced and quoted to order against an RFQ through independent industrial distribution. Availability and current pricing are confirmed at quote time — no stock count or price is published here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY4110-8CC","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/5SY4110-8CC 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}}