{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY7510-8","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY7510-8","canonicalUrl":"https://aoctrl.com/siemens/5SY7510-8","factsUrl":"https://aoctrl.com/api/mcp/products/5SY7510-8","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY7510-8, 2-pole 1P+N miniature circuit breaker, D tripping characteristic, 10 A rated current, 15 kA (EN 60898) / 30 kA (IEC 60947-2), IP20, 36 mm wide.","salesMarkdown":"## SENTRON 5SY7510-8 — D-curve MCB, 2-pole, 10 A The Siemens 5SY7510-8 is a 2-pole (1P+N) miniature circuit breaker from the SENTRON family, rated 10 A with a D tripping characteristic. Breaking capacity is 15 kA per EN 60898 for general distribution and 30 kA per IEC 60947-2 for industrial panel duty, so it handles high-fault conditions without cascading upstream. At 40 °C ambient the continuous rating derates to 9.39 A; at 50 °C it drops to 8.74 A. If the panel runs warm — common in a crowded enclosure — factor the thermal curve into the load calculation. The 2-module width (36 mm) and 76 mm depth fit standard DIN-rail enclosures; mounting position is any, which simplifies layout in tight cabinets.","metaTitle":"Siemens 5SY7510-8 SENTRON MCB, 2-Pole D 10A, 15/30 kA","metaDescription":"Siemens 5SY7510-8 SENTRON miniature circuit breaker, 2-pole 1P+N, D-curve 10 A, 15 kA (EN 60898) / 30 kA (IEC 60947-2). Current lifecycle stage. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"36 mm","title":"5SY7510-8","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 230 V 15kA, 1+N-pole, D, 10A, D=70 mm","Halogen-Free":"Yes","Silicon-Free":"Yes","Number Of Poles":"2","Type Of Voltage":"AC","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":"10 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Combined Terminal Top":"Yes","Number Of Poles / Note":"1P+N","acc. to DIN EN 61346-2":"F","at 35 °C / rated value":"10 A","at 40 °C / rated value":"9.39 A","at 45 °C / rated value":"9.07 A","at 50 °C / rated value":"8.74 A","at 55 °C / rated value":"8.4 A","at 60 °C / rated value":"8.04 A","Combined Terminal Bottom":"Yes","Suitability For Operation":"Mechanical engineering / industry","Number Of Modular Width Units":"2","Tripping Characteristic Class":"D","acc. to EN 60898 / rated value":"15 kA","Position / Of Power Supply Cord":"Any","acc. to IEC 60947-2 / rated value":"30 kA","Product Feature / Touch Protection":"Yes","Supply Voltage Frequency / Rated Value":"50/60 Hz","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","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 Function / Neutral Conductor Switching":"Yes","operating voltage / at DC / rated value / maximum":"72 V","with single-phase operation / at AC / rated value":"250 V","Mechanical Service Life (Operating Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/cab74069e502ede8ffbcbf24d9c454da.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=344810&mlfb=5SY7510-8"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SY7510-8?","answer":"15 kA per EN 60898 for standard distribution circuits; 30 kA per IEC 60947-2 for industrial panel applications. The higher figure governs when the part is specified in an industrial switchboard."},{"question":"Will 5SY7510-8 drop into a panel specified around 5SY7210-7CC?","answer":"Both are 2-module (36 mm wide) SENTRON MCBs on the same DIN-rail footprint, so the mechanical fit is identical. The difference is the tripping curve — 5SY7510-8 is D-curve (10–20× In), while 5SY7210-7CC is a different characteristic. Verify the curve matches the load before substituting."},{"question":"How do I get current pricing and availability for 5SY7510-8?","answer":"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 price and lead-time estimate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY7510-8","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/5SY7510-8 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}}