{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY6380-7CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY6380-7CC","canonicalUrl":"https://aoctrl.com/siemens/5SY6380-7CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SY6380-7CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY6380-7CC miniature circuit breaker, 3-pole, C-curve, 80 A rated, 6 kA breaking capacity at 400 V AC, 3 modular width units.","salesMarkdown":"The 5SY6380-7CC occupies 3 modular width units (54 mm) on a DIN rail, with a depth of 76 mm and an installation depth of 70 mm. It mounts in any position and uses a quick assembly system for snap-on rail fitting. ## Electrical ratings and environment Rated operating voltage is 400 V AC (multi-phase) and 440 V AC single-phase, with a frequency range of 50/60 Hz. The DC rated maximum is 72 V. The pollution degree is 3 (conductive or dry non-conductive pollution), and the overvoltage category is III (fixed installation distribution level). Ambient temperature range is -40 °C to 75 °C, with humidity limits of 95% at 55 °C derating to 35% at 75 °C. Vibration resistance per IEC 60068-2-6 is ±1 mm at 5–25 Hz and 50 m/s² at 25–150 Hz.","metaTitle":"Siemens 5SY6380-7CC SENTRON MCB, 3P C80, 6kA 400V","metaDescription":"Siemens 5SY6380-7CC SENTRON miniature circuit breaker, 3-pole, 80 A, C-curve, 6 kA at 400 V AC. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Depth":"76 mm","Width":"54 mm","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"3P","Number Of Poles":"3","lifecycle_stage":"current","Fastening Method":"Quick assembly system","Mounting Position":"any","at AC rated value":"400 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":"No","Number Of Modular Width Units":"3","Position Of Power Supply Cord":"Any","Tripping Characteristic Class":"C","according to IEC 60947-2 rated value":"6 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","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","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","power loss [W] for rated value of the current at AC in hot operating state per pole":"5.6 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ebc0afd9ec7fa42dfd2f966162ecf694.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=121731&mlfb=5SY6380-7CC","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SY6380-7CC/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 5SY6380-7CC and how do I get a price?","answer":"This part is sourced to order against an RFQ through our independent distribution network. Submit a request for quote (RFQ) to confirm current availability and pricing."},{"question":"What are the key ratings of 5SY6380-7CC?","answer":"It is a 3-pole, 80 A, C-curve MCB with a breaking capacity of 6 kA at 400 V AC per IEC 60947-2. Rated voltage is 400 V AC multi-phase, 440 V AC single-phase, and 72 V DC maximum."},{"question":"What is the depth of 5SY6380-7CC?","answer":"The depth is 76 mm, with an installation depth of 70 mm."},{"question":"What is the width of 5SY6380-7CC?","answer":"The width is 54 mm, which corresponds to 3 modular width units on a DIN rail."},{"question":"What compliance documentation does Siemens provide for 5SY6380-7CC?","answer":"The product is halogen-free and silicon-free. The evidence does not list specific RoHS, REACH, UL, or IEC certificates, but as a standard SENTRON MCB it typically carries CE marking and is designed to IEC 60947-2. For detailed compliance documentation, include it in your RFQ request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY6380-7CC","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/5SY6380-7CC 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}}