{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY6104-7CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY6104-7CC","canonicalUrl":"https://aoctrl.com/siemens/5SY6104-7CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SY6104-7CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY6104-7CC, 1-pole miniature circuit breaker, C characteristic, 6 kA interrupting capacity per EN 60898, 400 V AC, 18 mm width, 1 MW.","salesMarkdown":"Rated 400 V AC (single-phase or multi-phase) and 230 V AC at the supply, it carries a 6 kA interrupting capacity. In a panel with a transformer rating or upstream fuse that limits fault current below 6 kA, this MCB coordinates correctly without cascading failure. The 5 kA rating covers North American installations where the branch circuit is not a service entrance. The 10 000 mechanical operating cycles typical service life is sufficient for most fixed-installation applications where the breaker is operated infrequently (e.g., isolation or maintenance switching). For frequent switching duty (e.g., as a manual motor starter), a contactor or motor-protective breaker would be more appropriate. The 5SY6104-7CC carries EN 60898 certification for the 6 kA rating and UL 1077 / CSA C22.2 No. 235 for the 5 kA rating, covering European and North American installations. Sealable terminals (top and bottom combined) allow the breaker to be locked in the ON position for lockout/tagout compliance. The quick-assembly fastening method and any mounting position simplify panel integration across different enclosure layouts.","metaTitle":"Siemens 5SY6104-7CC SENTRON MCB, 1P C-Curve, 6 kA, 1 MW","metaDescription":"Siemens SENTRON 5SY6104-7CC miniature circuit breaker, 1-pole, C characteristic, 6 kA per EN 60898, 400 V AC, 18 mm wide. Sourced to order against RFQ.","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":"5SY6104-7CC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 230/400 V 6kA, 1-pole, C, 4 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","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","Energy Limitation Class":"3","Combined Terminal Bottom":"Yes","Suitability For Operation":"Mechanical engineering / industry","Neutral Conductor Switching":"No","Number Of Modular Width Units":"1","Position Of Power Supply Cord":"Any","Tripping Characteristic Class":"C","according to EN 60898 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","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":"1.3 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.72","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/d9acea8fc5c0d33453aaa859142369fc.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=467486&mlfb=5SY6104-7CC"},"ai":{"faq":[{"question":"Will the 5SY6104-7CC drop into a panel specified for the 5SY4140-7?","answer":"Both are 1-pole, 18 mm wide MCBs in the SENTRON family, so the physical footprint (DIN rail mounting, single modular width) is identical. The 5SY6104-7CC carries a C characteristic and 6 kA breaking capacity; the 5SY4140-7 is a different rating variant. Check the specific current rating and characteristic of your existing BOM — if they match, the swap is a direct drop-in without rewiring."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY6104-7CC","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/5SY6104-7CC 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}}