{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL4163-7RC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL4163-7RC","canonicalUrl":"https://aoctrl.com/siemens/5SL4163-7RC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL4163-7RC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL4163-7RC miniature circuit breaker, 1-pole, C-curve, 63 A, 10 kA per EN 60898, 415 V AC, 1 MWU.","salesMarkdown":"## What the ratings mean for fit The 5SL4163-7RC is a 1-pole SENTRON miniature circuit breaker rated 63 A with a C tripping characteristic and a 10 kA breaking capacity per EN 60898 at 415 V AC. The C-curve (5–10× In) is the standard choice for general-purpose branch circuits feeding resistive and moderate inductive loads — lighting, small transformers, control power supplies — where inrush is modest but not negligible. The 10 kA SCCR at 415 V means it safely clears a fault up to that level without upstream coordination failure, which is typical for residential and light commercial distribution boards. The single-pole form factor occupies one modular width unit (18 mm) on a DIN rail, so it fits a standard 18 mm slot in any SENTRON distribution panel. ## Deployment context Rated for residential buildings and infrastructure, this breaker mounts in any position on a DIN rail with an installation depth of 70 mm. The IP20 rating (with connected conductors) means it is protected against finger contact but not against moisture — suitable for indoor distribution boards, not outdoor or washdown environments. The 76 mm depth matches standard SENTRON enclosures; no panel rework needed for a drop-in replacement.","metaTitle":"Siemens 5SL4163-7RC SENTRON MCB, 1P C 63 A 10 kA","metaDescription":"Siemens 5SL4163-7RC SENTRON miniature circuit breaker, 1-pole, C-curve, 63 A, 10 kA breaking capacity per EN 60898, 415 V AC. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"18 mm","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"1P","Number Of Poles":"1","lifecycle_stage":"current","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"2","Product Designation":"Miniature circuit breaker","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Energy Limitation Class":"3","Suitability For Operation":"Residential buildings/infrastructure","at DC rated value maximum":"72 V","Number Of Modular Width Units":"1","Tripping Characteristic Class":"C","supply voltage at AC rated value":"415 V","according to EN 60898 rated value":"10 kA","Type Of Voltage Of The Operating Voltage":"AC","with multi-phase operation at AC maximum":"440 V","Value Range Of The Supply Voltage Frequency":"50/60 Hz","with multi-phase operation at AC rated value":"440 V","with single-phase operation at AC rated value":"250 V","vibration resistance according to IEC 60068-2-6":"no","Mechanical Service Life (Operating Cycles) Typical":"10 000","Product Extension Installable Supplementary Devices":"Yes","power loss [W] for rated value of the current at AC in hot operating state per pole":"5.4 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/d3a30929ca482250edf88c9e09fac166.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=153197&mlfb=5SL4163-7RC","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SL4163-7RC/alternatives.json"},"ai":{"faq":[{"question":"What is the 5SL4163-7RC's breaking capacity?","answer":"It is rated 10 kA according to EN 60898 at 415 V AC, which covers the majority of residential and light commercial fault-level requirements."},{"question":"Where can I buy the 5SL4163-7RC?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL4163-7RC","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/5SL4163-7RC 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}}