{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY7313-6","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY7313-6","canonicalUrl":"https://aoctrl.com/siemens/5SY7313-6","factsUrl":"https://aoctrl.com/api/mcp/products/5SY7313-6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY7313-6, 3-pole miniature circuit breaker, 13 A, B tripping characteristic, 15 kA (EN 60898) / 25 kA (IEC 60947-2), IP20, halogen-free, 3 MW units wide.","salesMarkdown":"## 13 A B-curve MCB — selectivity and derating at panel temperature The Siemens SENTRON 5SY7313-6 is a 3-pole miniature circuit breaker rated 13 A with a B tripping characteristic, meaning it trips at 3–5× rated current — the standard choice for general-purpose resistive and low-inrush loads in commercial and industrial distribution boards. Breaking capacity is 15 kA per EN 60898 and 25 kA per IEC 60947-2, with a DC rating of 15 kA per IEC 60947-2 — enough headroom for most sub-distribution boards where the upstream transformer limits fault current below 15 kA. Derating matters in a warm panel: at 40 °C the breaker carries 12.48 A, at 50 °C it drops to 11.95 A, and at 60 °C it is 11.39 A — if your enclosure runs hot, size the load to the derated figure, not the 13 A nameplate. Mounts in any position, uses a quick assembly system, and has combined terminals top and bottom — speeds up rail wiring in high-density panels. Halogen-free and silicon-free construction, sealable for lockout/tagout, and touch-protected terminals — meets the material and safety requirements for semiconductor fab and food-processing environments.","metaTitle":"Siemens SENTRON 5SY7313-6 MCB, 3P B-Char 13A, 15/25kA","metaDescription":"Siemens SENTRON 5SY7313-6 miniature circuit breaker, 3-pole, 13 A, B-curve, 15 kA (EN 60898) / 25 kA (IEC 60947-2), IP20, halogen-free, current lifecycle stage. Sourced to order ag","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","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","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"3","Product Designation":"Miniature circuit breaker","acc. to IEC 81346-2":"F","at AC / rated value":"13 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Combined Terminal Top":"Yes","acc. to DIN EN 61346-2":"F","Energy Limitation Class":"3","at 35 °C / rated value":"13 A","at 40 °C / rated value":"12.48 A","at 45 °C / rated value":"12.22 A","at 50 °C / rated value":"11.95 A","at 55 °C / rated value":"11.67 A","at 60 °C / rated value":"11.39 A","Combined Terminal Bottom":"Yes","Suitability For Operation":"Mechanical engineering / industry","Number Of Modular Width Units":"3","Tripping Characteristic Class":"B","acc. to EN 60898 / rated value":"15 kA","Position / Of Power Supply Cord":"Any","acc. to IEC 60947-2 / rated value":"25 kA","Product Feature / Touch Protection":"Yes","Influence Of The Surrounding Temperature":"max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C","at DC / acc. to IEC 60947-2 / rated value":"15 kA","Type Of Voltage / Of The Operating Voltage":"AC","at AC / acc. to UL 1077 and CSA C22.2 No.235":"5 kA","vibration resistance / acc. to IEC 60068-2-6":"±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz","Product Component / Neutral Conductor Switching":"No","with multi-phase operation / at AC / rated value":"440 V","operating voltage / at DC / rated value / maximum":"72 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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b91380c792ea690eb4a6721a031d07c8.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=168940&mlfb=5SY7313-6","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SY7313-6/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY7313-6","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/5SY7313-6 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}}