{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL3650-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL3650-7","canonicalUrl":"https://aoctrl.com/siemens/5SL3650-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SL3650-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL3650-7 miniature circuit breaker, 400 V AC, 50 A, C-curve, 3P+N, 4.5 kA per EN 60898, 4 MWUs, IP20.","salesMarkdown":"It is designed for residential and infrastructure branch-circuit protection per EN 60898 (4.5 kA breaking capacity) and IEC 60947-2 (5 kA). At 30 °C ambient the breaker carries the full 50 A; at 40 °C it derates to 46.97 A, at 45 °C to 46 A, and at 55 °C to 42.01 A. The 4.5 kA breaking capacity per EN 60898 covers most residential and light commercial fault levels; the 5 kA per IEC 60947-2 gives a small margin for industrial panels with higher prospective short-circuit current. It is halogen-free and silicon-free, and the housing is sealable for tamper-proofing. The product is designated per EN 61346-2 and IEC 81346-2 as function F (protective device). Touch protection is provided on the terminals. For compliance documentation (RoHS, REACH, CE, UKCA), the manufacturer provides declarations and certificates — these are typically available through the Siemens Industry Online Support portal or can be requested at quote time.","metaTitle":"Siemens SENTRON 5SL3650-7 MCB, 3P+N, 50 A, C-Curve, 4.5 kA","metaDescription":"Siemens SENTRON 5SL3650-7 miniature circuit breaker, 400 V AC, 50 A, C-curve, 3P+N, 4.5 kA per EN 60898. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["4-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"72 mm","title":"5SL3650-7","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 400 V 4.5 kA, 3+N-pole, C, 50 A","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","at AC / rated value":"50 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Energy Limitation Class":"3","according to EN 61346-2":"F","at 30 °C / rated value":"50 A","at 40 °C / rated value":"46.97 A","at 45 °C / rated value":"46 A","at 55 °C / rated value":"42.01 A","according to IEC 81346-2":"F","Suitability For Operation":"Residential buildings/infrastructure","Number Of Modular Width Units":"4","Tripping Characteristic Class":"C","at DC / rated value / maximum":"72 V","Product Feature / Touch Protection":"Yes","according to EN 60898 / rated value":"4.5 kA","supply voltage / at AC / rated value":"400 V","according to IEC 60947-2 / rated value":"5 kA","Type Of Voltage / Of The Operating Voltage":"AC","with multi-phase operation / at AC / maximum":"440 V","Product Component / 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/01e0d8f4d5fbddc68c2e3069a7512476.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=446372&mlfb=5SL3650-7"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SL3650-7?","answer":"The breaking capacity is 4.5 kA per EN 60898 and 5 kA per IEC 60947-2 at 400 V AC."},{"question":"What is the difference between 5SL3650-7 and 5SL3340-7CC?","answer":"The 5SL3340-7CC is a 3-pole (3P) version without switched neutral, while the 5SL3650-7 is 3P+N with a switched neutral pole. Both share the same 50 A C-curve rating and 4.5 kA breaking capacity. The 5SL3650-7 occupies 4 MWUs versus 3 MWUs for the 3-pole variant. Panel wiring differs — the neutral pole must be accounted for in the 5SL3650-7."},{"question":"Where can I buy 5SL3650-7 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for your volume and delivery requirements."},{"question":"What compliance documentation is available for 5SL3650-7?","answer":"The breaker is certified per EN 60898 and IEC 60947-2, with overvoltage category III and pollution degree 2. It is halogen-free and silicon-free. Manufacturer declarations for RoHS, REACH, CE, and UKCA are available through Siemens Industry Online Support or can be requested at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL3650-7","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/5SL3650-7 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}}