{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY7310-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY7310-7","canonicalUrl":"https://aoctrl.com/siemens/5SY7310-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SY7310-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY7310-7, 3-pole miniature circuit breaker, C characteristic, 15 kA (EN 60898) / 30 kA (IEC 60947-2), 400 V AC, 3 MW units.","salesMarkdown":"It carries a 15 kA breaking capacity per IEC/EN 60898-1 and a 30 kA rating per IEC 60947-2, with a UL 1077 listing at 5 kA for North American installations. Rated for 400 V AC at 50/60 Hz, it occupies 3 modular width units (54 mm) on a DIN rail, with a depth of 76 mm and a quick-assembly fastening system. Dual-rated under IEC/EN 60898-1 (15 kA) and IEC/EN 60947-2 (30 kA), with a UL 1077 listing at 5 kA for supplementary protection in North American panels. The sealable design and halogen/silicon-free construction support compliance documentation requirements for RoHS, REACH, and low-emission installations. Snap-on DIN-rail mount, any position. Combined top and bottom terminals simplify busbar and cable routing. Neutral conductor is not switched — the 3-pole design handles line conductors only.","metaTitle":"Siemens 5SY7310-7 SENTRON MCB, 3P C-Char, 15/30 kA","metaDescription":"Siemens 5SY7310-7 SENTRON miniature circuit breaker, 3-pole, C characteristic, 15 kA (EN 60898) / 30 kA (IEC 60947-2). Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["3-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"54 mm","title":"5SY7310-7","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Standard":"IEC / EN 60898-1, IEC / EN 60947-2 / UL1077","description":"Miniature circuit breaker 400 V 15kA, 3-pole, C, 10A, D=70 mm","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","at AC rated value":"400 V","at DC rated value":"60 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":"3","Position Of Power Supply Cord":"Any","Tripping Characteristic Class":"C","according to EN 60898 rated value":"15 kA","according to IEC 60947-2 rated value":"30 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","at DC according to IEC 60947-2 rated value":"15 kA","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":"1.1 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$46.99","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/4e6031f60ec659f031dc0fee7905ae8a.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=153804&mlfb=5SY7310-7"},"ai":{"faq":[{"question":"Where can I buy 5SY7310-7 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commercial offer."},{"question":"What compliance documentation does Siemens provide for 5SY7310-7?","answer":"The 5SY7310-7 carries IEC/EN 60898-1, IEC/EN 60947-2, and UL 1077 certifications. Its halogen-free and silicon-free construction supports RoHS and REACH compliance declarations. The sealable housing and pollution degree 3 rating are documented in the product specification."},{"question":"What is 5SY7310-7's listed depth (76 mm) on this component line?","answer":"The overall depth is 76 mm, with an installation depth of 70 mm. The width is 54 mm (3 modular width units) and the height is 90 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY7310-7","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/5SY7310-7 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}}