{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL7104-7RC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL7104-7RC","canonicalUrl":"https://aoctrl.com/siemens/5SL7104-7RC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL7104-7RC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens Betagard 5SL7104-7RC miniature circuit breaker, 1-pole, C-curve, 4 A, 15 kA (EN 60898) / 20 kA (IEC 60947-2), 240/415 V AC, 1 MW unit.","salesMarkdown":"The Siemens Betagard 5SL7104-7RC is a 1-pole miniature circuit breaker with a C-curve trip characteristic, rated 4 A at 240 V AC single-phase and 415 V AC multi-phase. The 4 A rating governs the continuous thermal load; expect nuisance trips if the branch draws above 4 A sustained. That dual rating gives the buyer flexibility to spec this into either a commercial or industrial BOM without swapping part numbers. Rated for 240 V AC single-phase and 440 V AC multi-phase, it covers standard 230/400 V three-phase panels. The 50/60 Hz frequency range is universal for mains supplies worldwide. ## Panel integration and environment Mounting position is unrestricted. Sealable — the toggle can be locked in the off position with a padlock, meeting lockout/tagout requirements. Halogen-free and silicon-free construction reduces toxic gas and silicone outgassing in sensitive environments.","metaTitle":"Siemens 5SL7104-7RC Betagard MCB, 1P C-curve 4A 15kA","metaDescription":"Siemens Betagard 5SL7104-7RC miniature circuit breaker, 1-pole, C-curve, 4 A, 15 kA per EN 60898, 20 kA per IEC 60947-2, 240/415 V AC. Active lifecycle, sourced to order.","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":"5SL7104-7RC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 240/415 V 1-pole 15 kA C 4","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"1P","Number Of Poles":"1","lifecycle_stage":"current","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"Betagard","Degree Of Pollution":"2","Product Designation":"Miniature circuit breaker","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Suitability For Operation":"Industry","Number Of Modular Width Units":"1","Tripping Characteristic Class":"C","supply voltage at AC rated value":"240 V","according to EN 60898 rated value":"15 kA","according to IEC 60947-2 rated value":"20 kA","Type Of Voltage Of The Operating Voltage":"AC","with multi-phase operation at AC maximum":"440 V","Value Range Of The Supply Voltage Frequency":"50/60 Hz","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":"yes","Mechanical Service Life (Operating Cycles) Typical":"10 000","power loss [W] for rated value of the current at AC in hot operating state per pole":"1.4 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ee60374ec457288f02ef92dffd085fc3.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=646565&mlfb=5SL7104-7RC"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SL7104-7RC?","answer":"15 kA per EN 60898 and 20 kA per IEC 60947-2. The higher rating applies when the MCB is used in industrial distribution per IEC 60947-2."},{"question":"What is the difference between 5SL7104-7RC and the SENTRON 5SL6006-7?","answer":"The 5SL7104-7RC is a Betagard-branded 1-pole MCB with 15/20 kA breaking capacity, rated for industry. The 5SL6006-7 is a SENTRON-branded 1P+N unit with a 6 kA breaking capacity per EN 60898, rated for residential/infrastructure use. The 5SL7104-7RC has a higher fault-current rating and is designed for industrial panels; the 5SL6006-7 includes neutral switching and is intended for residential distribution boards. They are not drop-in replacements — the pole count and breaking capacity differ."},{"question":"Where can I buy 5SL7104-7RC?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL7104-7RC","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/5SL7104-7RC 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}}