{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL3625-6","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL3625-6","canonicalUrl":"https://aoctrl.com/siemens/5SL3625-6","factsUrl":"https://aoctrl.com/api/mcp/products/5SL3625-6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL miniature circuit breaker, 4-pole (3P+N), B characteristic, 25 A rated current, 4.5 kA breaking capacity per EN 60898, 400 V AC rated voltage.","salesMarkdown":"The Siemens 5SL3625-6 is a 4-pole (3P+N) SENTRON miniature circuit breaker with a B tripping characteristic, rated at 25 A and 400 V AC. Its 4.5 kA breaking capacity per EN 60898 covers most residential and light commercial distribution boards — the B-curve means it trips between 3 and 5 times rated current, suited for resistive and general-purpose loads where inrush is modest. The 25 A B-curve is a common choice for lighting, socket-outlet, and small-appliance circuits in IEC markets. The 400 V AC rated voltage matches three-phase line-to-line in 230/400 V systems. The 4-pole (3P+N) configuration switches all three phases and the neutral, with the neutral pole switching but not protected — this is standard for TN or TT systems where neutral isolation is required. The neutral conductor switching feature is built in. Terminals accept solid or stranded conductors from 0.75 to 25 mm², tightening torque 2.5 to 3 N·m. ## Deployment context IP20 with connected conductors. Mounting position any.","metaTitle":"Siemens 5SL3625-6 SENTRON MCB, 4-pole B-curve 25 A, 4.5 kA","metaDescription":"Siemens 5SL3625-6 SENTRON 4-pole miniature circuit breaker, B tripping characteristic, 25 A rated current, 4.5 kA breaking capacity per EN 60898. Active production. Sourced to orde","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["4-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Solid":"0.75 ... 25 mm²","Width":"72 mm","title":"5SL3625-6","Height":"90 mm","Sealable":"Yes","Stranded":"0.75 ... 25 mm²","Rated Value":"50 Hz","description":"Miniature circuit breaker 400 V 4.5 kA, 3+N-pole, B, 25A","Halogen-Free":"Yes","Silicon-Free":"Yes","During Storage":"-40 ... +75 °C","Number of poles":"4","Type of voltage":"AC","lifecycle_stage":"current","Mounting position":"any","Installation depth":"70 mm","Product brand name":"SENTRON","Ambient temperature":"-25 ... +45 °C","Product designation":"Miniature circuit breaker","Protection class IP":"IP20, with connected conductors","Overvoltage category":"3","Design of the product":"5SL miniature circuit breakers","Energy limiting class":"3","Number of width units":"4","Number of poles / Note":"3P+N","acc. to DIN EN 61346-2":"F","acc. to DIN EN 81346-2":"F","circuit-breaker / Design":"5SL3","Suitability for operation":"Residential buildings/infrastructure","Current / at AC / rated value":"25 A","Tripping characteristic class":"B","at DC / rated value / maximum":"60 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":"400 V","Influence of the surrounding temperature":"Periodically +55°C, max. 95% humidity","with multi-phase operation / at AC / maximum":"440 V","Tightening torque / with screw-type terminals":"2.5 ... 3 N·m","Product function / neutral conductor switching":"Yes","with multi-phase operation / at AC / rated value":"440 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/bb10941fd1723632cd7bd6f4eab1d3de.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=47823&mlfb=5SL3625-6"},"ai":{"faq":[{"question":"What conductor sizes does the 5SL3625-6 accept?","answer":"Solid and stranded conductors from 0.75 to 25 mm². Terminal torque specification is 2.5 to 3 N·m."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL3625-6","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/5SL3625-6 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}}