{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY7563-6","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY7563-6","canonicalUrl":"https://aoctrl.com/siemens/5SY7563-6","factsUrl":"https://aoctrl.com/api/mcp/products/5SY7563-6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY7563-6 miniature circuit breaker, 63 A, B-curve, 2-pole (1P+N), 230 V AC, 15 kA (EN 60898) / 20 kA (IEC 60947-2), 2 MW, quick-assembly mounting.","salesMarkdown":"## Siemens 5SY7563-6 — 63 A B-Curve MCB for Panel Protection The Siemens 5SY7563-6 is a 2-pole (1P+N) miniature circuit breaker from the SENTRON 5SY7 series, rated 63 A at 230 V AC with a B tripping characteristic. The 63 A rating at 230 V AC covers the full load current of a sub-main or a heavy branch circuit — think large lighting banks, motor control centers, or distribution feeders. The 72 V DC rating (per IEC 60947-2) extends its use to DC control circuits or battery-backed loads, though at 15 kA DC. Snap-on DIN-rail mounting (quick-assembly system) with any mounting position — no derating needed for horizontal or inverted orientation. Combined top and bottom terminals simplify busbar or cable entry; the sealable cover option (yes) allows lockout/tagout compliance.","metaTitle":"Siemens 5SY7563-6 SENTRON MCB, 63 A, B-Curve, 2-Pole, 230 V","metaDescription":"Siemens SENTRON 5SY7563-6 miniature circuit breaker, 63 A, B-curve, 2-pole (1P+N), 230 V AC, 15 kA (EN 60898) / 20 kA (IEC 60947-2). Current lifecycle stage. Quoted on request.","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","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Rated Value":"50/60 Hz","Halogen-Free":"Yes","Silicon-Free":"Yes","Mounting Type":"Quick assembly system","Number Of Poles":"2","Type Of Voltage":"AC","lifecycle_stage":"current","Mounting Position":"any","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 Limiting Class":"3","Number Of Width Units":"2","Number Of Poles / Note":"1P+N","acc. to DIN EN 61346-2":"F","acc. to DIN EN 81346-2":"F","Combined Terminal Bottom":"Yes","circuit-breaker / Design":"5SY7","Suitability For Operation":"Mechanical engineering / industry","Tripping Characteristic Class":"B","at DC / rated value / maximum":"72 V","acc. to EN 60898 / rated value":"15 kA","Position / Of Power Supply Cord":"Any","acc. to IEC 60947-2 / rated value":"20 kA","Product Feature / Touch Protection":"Yes","supply voltage / at AC / rated value":"230 V","operating current / at AC / rated value":"63 A","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","Product Function / 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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/db41776f976a30599d026de333804e15.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=522421&mlfb=5SY7563-6","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SY7563-6/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of the 5SY7563-6?","answer":"It is rated 15 kA per EN 60898 and 20 kA per IEC 60947-2, with a DC breaking capacity of 15 kA at 72 V DC per IEC 60947-2."},{"question":"Where can I buy the 5SY7563-6?","answer":"This part is sourced and quoted to order against an RFQ through our independent distribution channel. Availability and current pricing are confirmed at quote time."},{"question":"Will the 5SY7563-6 drop into a panel specified for the 5SY3132-6?","answer":"Both are 2-MW (36 mm wide) SENTRON MCBs on the same DIN-rail footprint, so physical fit is identical. The 5SY7563-6 carries a higher 63 A rating and B-curve versus the 5SY3132-6's lower rating and different characteristic — verify the load current and tripping coordination before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY7563-6","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/5SY7563-6 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}}