{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6510-6YA","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6510-6YA","canonicalUrl":"https://aoctrl.com/siemens/5SL6510-6YA","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6510-6YA","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL6510-6YA, miniature circuit breaker, 1P+N, B-characteristic, 10 A rated, 6 kA breaking capacity per EN 60898, 2 MW, 230 V AC.","salesMarkdown":"The 5SL6510-6YA: The B-curve trips between 3 and 5 times rated current (30–50 A magnetic release). If your fault level exceeds 6 kA, you need a higher-rated MCB or a current-limiting upstream device. The 1P+N design switches both line and neutral, which is required in some national wiring regulations (e.g., UK, Australia) for final circuits. The neutral pole is not protected — it opens and closes with the line pole but has no overcurrent release. That saves a pole width compared to a 2-pole MCB while still providing disconnection of both conductors. Temperature derating is built into the spec: full 10 A at 30 °C, 9.2 A at 45 °C, and a sharp drop to 0.95 A at 40 °C — that last figure looks like a data anomaly (likely a typo for a different variant), so treat the 45 °C value as the practical derated limit. Ambient temperature inside a crowded enclosure can easily hit 45 °C; plan for 9.2 A continuous load in that scenario. ## Integration notes","metaTitle":"Siemens 5SL6510-6YA SENTRON MCB, 1P+N, B-Curve, 10 A, 6 kA","metaDescription":"Siemens 5SL6510-6YA SENTRON miniature circuit breaker, 1P+N, B-curve, 10 A, 6 kA breaking capacity per EN 60898. Current production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"36 mm","title":"5SL6510-6YA","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 230 V 6kA, 1-pole+N, B, 10 A","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"1P+N","Number Of Poles":"2","lifecycle_stage":"current","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"2","Product Designation":"Miniature circuit breaker","at AC / rated value":"10 A","protection class IP":"IP20 with distribution board cover","Overvoltage Category":"III","Energy Limitation Class":"3","according to EN 61346-2":"F","at 30 °C / rated value":"10 A","at 40 °C / rated value":"0.95 A","at 45 °C / rated value":"9.2 A","according to IEC 81346-2":"F","Suitability For Operation":"Residential buildings/infrastructure","Number Of Modular Width Units":"2","Tripping Characteristic Class":"B","at DC / rated value / maximum":"72 V","Product Feature / Touch Protection":"No","according to EN 60898 / rated value":"6 kA","supply voltage / at AC / rated value":"230 V","Type Of Voltage / Of The Operating Voltage":"AC","Product Component / Neutral Conductor Switching":"Yes","with single-phase operation / at AC / rated value":"250 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/6bd525614f36db90ddc02286de031458.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=641155&mlfb=5SL6510-6YA"},"ai":{"faq":[{"question":"What is the difference between the 5SL6510-6YA and the 5SL6516-6YA?","answer":"The 5SL6516-6YA is the same physical MCB (1P+N, B-curve, 6 kA, 2 MW) but rated 16 A instead of 10 A. Both share the same dimensions, breaking capacity, and temperature derating profile. The 5SL6510-6YA drops into a panel specified for the 16 A version without any rewiring — just swap the breaker if the load current allows."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6510-6YA","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/5SL6510-6YA 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}}