{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL7310-7RC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL7310-7RC","canonicalUrl":"https://aoctrl.com/siemens/5SL7310-7RC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL7310-7RC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens Betagard 5SL7310-7RC, miniature circuit breaker, 3-pole, C-curve, 10 A, 15 kA per EN 60898, 20 kA per IEC 60947-2, AC 415 V, 3 modular width units.","salesMarkdown":"Its 15 kA breaking capacity per EN 60898 (20 kA per IEC 60947-2) at 415 V AC means it handles moderate fault currents typical of industrial panel feeders — enough to clear a bolted fault on a 200 kVA transformer secondary without upstream coordination issues. ## Betagard vs SENTRON — what the brand badge means This Betagard 5SL7310-7RC shares the same 76×90 mm footprint and 3-pole C-curve design as the SENTRON 5SL4363-7, but the Betagard carries higher interrupting ratings: 15 kA vs 10 kA under EN 60898, and 20 kA vs 10 kA under IEC 60947-2. The SENTRON sibling is rated for residential/infrastructure duty; the Betagard is explicitly marked for industry (Overvoltage Category III, Pollution Degree 2). The physical drop-in is identical: same DIN-rail clip, same terminal spacing, same 70 mm installation depth. Current production. Betagard line is Siemens' industrial MCB range, actively manufactured. ## Installation notes IP20 with connected conductors — install inside a closed panel. Sealable, halogen-free and silicon-free (–), so it's safe for clean-room or food-bev environments where outgassing contaminants must be avoided. Terminal design accepts standard copper conductors up to the rated cross-section; no special lug kit needed. Vibration-resistant per IEC 60068-2-6, rated for 10 000 mechanical operating cycles typical.","metaTitle":"Siemens 5SL7310-7RC Betagard MCB, 3P C10, 15 kA","metaDescription":"Siemens Betagard 5SL7310-7RC miniature circuit breaker, 3-pole, C-curve, 10 A, 15 kA (EN 60898) / 20 kA (IEC 60947-2). Current production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["3-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"18 mm","title":"5SL7310-7RC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 415 V 3-pole 15 kA C 10","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"3P","Number Of Poles":"3","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":"3","Tripping Characteristic Class":"C","supply voltage at AC rated value":"415 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":"1.1 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e495ff8cf5319ba521ad097acacdab8d.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=646377&mlfb=5SL7310-7RC"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL7310-7RC","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/5SL7310-7RC 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}}