{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL3563-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL3563-7","canonicalUrl":"https://aoctrl.com/siemens/5SL3563-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SL3563-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL3563-7, miniature circuit breaker, 1P+N, C-curve, 63 A rated at 30 °C, 4.5 kA breaking capacity per EN 60898 / IEC 60947-2, 230 V AC, 2 modular width units.","salesMarkdown":"## What it is and what it does The Siemens SENTRON 5SL3563-7 is a 1-pole + neutral miniature circuit breaker (MCB) with a C tripping characteristic, rated 63 A at 30 °C and 230 V AC. It provides overcurrent and short-circuit protection in residential and infrastructure distribution boards, with a breaking capacity of 4.5 kA per EN 60898 and IEC 60947-2. The C-curve means it trips between 5 and 10 times rated current — suited for circuits with moderate inrush, like lighting banks or small motor loads. ## Key ratings and what they mean for fit The 63 A rating holds at 30 °C ambient; at 40 °C it derates to 59.18 A, at 45 °C to 57.96 A, and at 55 °C to 52.93 A. If your panel runs warm (common in crowded enclosures), you need to account for that derating — the 63 A label is the 30 °C figure, not the installed capacity. The 4.5 kA breaking capacity applies to both EN 60898 (household) and IEC 60947-2 (industrial) standards, so the same part works for residential boards and light industrial sub-distribution. Overvoltage category III and pollution degree 2 mean it's rated for fixed-installation mains supply, not for outdoor or wet locations. ## Integration and mounting notes Snaps onto standard 35 mm DIN rail. It occupies 2 modular width units (36 mm total width). The 76 mm depth and 70 mm installation depth fit standard distribution enclosures; no special clearance needed beyond the usual front-access wiring space. Neutral conductor is switched internally (1P+N design), so you don't need a separate neutral bar for the protected circuit. Any mounting position is allowed, which simplifies panel layout. ## Environmental and compliance details Halogen-free and silicon-free construction — relevant for installations in sensitive environments like hospitals or data centers where corrosive off-gassing during a fault must be minimized. Sealable terminals allow the installer to lock the cover after commissioning, preventing tampering. Touch protection is built in. Operating temperature range spans -40 °C to 75 °C, covering heated indoor panels and unheated outdoor cabinets alike.","metaTitle":"Siemens 5SL3563-7 SENTRON MCB, C-63 A, 1P+N, 4.5 kA","metaDescription":"Siemens SENTRON 5SL3563-7 miniature circuit breaker, 63 A, C-curve, 1P+N, 4.5 kA breaking capacity per EN 60898. Active production, sourced 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":"5SL3563-7","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 230 V 4.5 kA, 1+N-pole, C, 63 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","acc. to IEC 81346-2":"F","at AC / rated value":"63 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","acc. to DIN EN 61346-2":"F","Energy Limitation Class":"3","at 30 °C / rated value":"63 A","at 40 °C / rated value":"59.18 A","at 45 °C / rated value":"57.96 A","at 55 °C / rated value":"52.93 A","Suitability For Operation":"Residential buildings/infrastructure","Number Of Modular Width Units":"2","Tripping Characteristic Class":"C","at DC / rated value / maximum":"72 V","acc. to EN 60898 / rated value":"4.5 kA","acc. to IEC 60947-2 / rated value":"4.5 kA","Product Feature / Touch Protection":"Yes","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/883691489a5c208a257056b357e6a3ef.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=117203&mlfb=5SL3563-7"},"ai":{"faq":[{"question":"Where can I buy 5SL3563-7?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the breaking capacity of 5SL3563-7?","answer":"The breaking capacity is 4.5 kA per both EN 60898 and IEC 60947-2, making it suitable for residential and light industrial installations."},{"question":"What is the difference between 5SL3563-7 and 5SL6550-7BB?","answer":"The 5SL6550-7BB is a 50 A B-curve MCB, while the 5SL3563-7 is a 63 A C-curve. The C-curve handles higher inrush (5-10x rated) compared to B-curve (3-5x). Both are 1P+N SENTRON units with the same 4.5 kA breaking capacity and 2-module width, so they share the same DIN-rail footprint and wiring space."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL3563-7","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/5SL3563-7 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}}