{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL4625-6","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL4625-6","canonicalUrl":"https://aoctrl.com/siemens/5SL4625-6","factsUrl":"https://aoctrl.com/api/mcp/products/5SL4625-6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL4625-6 miniature circuit breaker, 25 A, B-curve, 3P+N, 400 V AC, 10 kA breaking capacity per EN 60898 / IEC 60947-2.","salesMarkdown":"The Siemens 5SL4625-6 is a SENTRON miniature circuit breaker rated 25 A with a B-curve tripping characteristic, 3P+N poles, and a 10 kA breaking capacity at 400 V AC per both EN 60898 and IEC 60947-2. That 10 kA rating means it safely interrupts fault currents up to that level without upstream cascading — standard for residential and light commercial distribution boards. The B-curve trips between 3 and 5 times rated current, so it's sized for resistive and general-purpose loads where you want fast clearing on moderate overloads, not the inrush tolerance of a C-curve. ## Panel fit and wiring Snap-on DIN rail mount, any position. At 72 mm wide (4 modular width units), it occupies four standard 18 mm slots in the distribution board. Depth is 76 mm, installation depth 70 mm — verify gland plate clearance if retrofitting into a shallow enclosure. IP20 with connected conductors; pollution degree 2 and overvoltage category III, which covers fixed-installation downstream of the main distribution. Sealable, halogen-free, silicon-free — relevant for clean-room or sensitive-environment builds where outgassing matters.","metaTitle":"Siemens 5SL4625-6 SENTRON MCB, 25A B-Curve 3P+N 10kA","metaDescription":"Siemens 5SL4625-6 SENTRON miniature circuit breaker, 25 A, B-curve, 3P+N, 400 V AC, 10 kA breaking capacity per EN 60898/IEC 60947-2. Active production, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["4-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"72 mm","title":"5SL4625-6","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 400 V 10kA, 3+N-pole, B, 25A","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"3P+N","Number Of Poles":"4","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":"4","Tripping Characteristic Class":"B","supply voltage at AC rated value":"400 V","according to EN 60898 rated value":"10 kA","according to IEC 60947-2 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","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":"3 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/25e06ea27f3a59b139d0430b39403174.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=483269&mlfb=5SL4625-6"},"ai":{"faq":[{"question":"Where can I buy 5SL4625-6 and how do I get a price?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit a request for quote; availability and current pricing are confirmed at quote time."},{"question":"What is the breaking capacity of 5SL4625-6?","answer":"10 kA at 400 V AC per both EN 60898 and IEC 60947-2, which covers standard residential and commercial fault levels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL4625-6","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/5SL4625-6 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}}