{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL7310-8RC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL7310-8RC","canonicalUrl":"https://aoctrl.com/siemens/5SL7310-8RC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL7310-8RC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens Betagard 5SL7310-8RC, miniature circuit breaker, 3-pole, D characteristic, 10 A, 15 kA (EN 60898), 20 kA (IEC 60947-2), 415 V AC, IP20.","salesMarkdown":"The Siemens Betagard 5SL7310-8RC is a 3-pole miniature circuit breaker with a D tripping characteristic, rated 10 A at 30 °C and 415 V AC. Thermal derating is published: 9.4 A at 40 °C, 8.1 A at 60 °C — factor that into your panel fill if the enclosure runs warm. At 3 modular width units (18 mm per unit, 54 mm total width) and 76 mm depth, it leaves room for adjacent breakers and terminal blocks in the same enclosure. Mount in any position — vertical, horizontal, flat — without derating the interrupting capacity. The IP20 rating (with conductors connected) is standard for enclosed panel gear; keep the cabinet door closed during operation. Touch-protected terminals reduce the chance of accidental contact during commissioning. ## Voltage and environmental limits Rated 415 V AC for multi-phase operation, with a maximum of 440 V AC for both multi-phase and single-phase circuits. Operates across -40 °C to 75 °C ambient, which covers unheated electrical rooms and outdoor-rated enclosures in most climates.","metaTitle":"Siemens Betagard 5SL7310-8RC MCB, 3-pole D-curve 10A 15kA","metaDescription":"Siemens Betagard 5SL7310-8RC miniature circuit breaker, 3-pole, D tripping characteristic, 10 A rated, 15 kA per EN 60898. 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":"5SL7310-8RC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 415 V 3-pole 15 kA D 10","Halogen-Free":"Yes","Silicon-Free":"Yes","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","at AC / rated value":"10 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","at 30 °C / rated value":"10 A","at 40 °C / rated value":"9.4 A","at 45 °C / rated value":"9.1 A","at 50 °C / rated value":"8.7 A","at 55 °C / rated value":"8.4 A","at 60 °C / rated value":"8.1 A","Suitability For Operation":"Industry","Number Of Modular Width Units":"3","Tripping Characteristic Class":"D","acc. to EN 60898 / rated value":"15 kA","acc. to IEC 60947-2 / rated value":"20 kA","Product Feature / Touch Protection":"Yes","supply voltage / at AC / rated value":"415 V","with multi-phase operation / at AC / maximum":"440 V","Product Function / Neutral Conductor Switching":"No","with multi-phase operation / at AC / rated value":"440 V","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/7e98fae9cd03f7d86865eb005b7db9bd.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=646378&mlfb=5SL7310-8RC"},"ai":{"faq":[{"question":"What is the interrupting capacity of the 5SL7310-8RC?","answer":"15 kA per EN 60898 and 20 kA per IEC 60947-2, which covers most industrial panel fault levels without an upstream fuse."},{"question":"Where can I buy the 5SL7310-8RC?","answer":"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/5SL7310-8RC","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/5SL7310-8RC 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}}