{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL4502-6","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL4502-6","canonicalUrl":"https://aoctrl.com/siemens/5SL4502-6","factsUrl":"https://aoctrl.com/api/mcp/products/5SL4502-6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL4502-6 miniature circuit breaker, 1P+N, B characteristic, 2 A, 10 kA breaking capacity, 230 V AC, 2 MW units.","salesMarkdown":"## What this MCB does and where it fits The Siemens SENTRON 5SL4502-6 is a 1P+N miniature circuit breaker with a B tripping characteristic, rated 2 A at 230 V AC and 10 kA breaking capacity per EN 60898 and IEC 60947-2. The 1P+N design switches the neutral conductor, so it fits single-phase subcircuits where both line and neutral need isolation. At 2 MW units wide (36 mm), it occupies the same slot as two standard single-pole MCBs. The B characteristic (3–5× In) is the standard for lighting, socket-outlet, and general-purpose circuits; it avoids nuisance tripping on small motor or capacitor inrush. Derating is real: at 30 °C the rating holds at 2 A, but at 40 °C it drops to 1.92 A, at 45 °C to 1.88 A, and at 55 °C to 1.79 A. The mechanical service life of 10 000 switching cycles is typical for a distribution MCB — not a switching device for frequent load cycling. ## Mounting and environment Sealable, halogen-free, and silicon-free — relevant for clean-room or low-outgassing environments.","metaTitle":"Siemens 5SL4502-6 SENTRON MCB, B Curve, 2 A, 1P+N, 10 kA","metaDescription":"Siemens SENTRON 5SL4502-6 miniature circuit breaker, 2 A, B characteristic, 1P+N, 10 kA breaking capacity per EN 60898. Current 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":"36 mm","title":"5SL4502-6","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 230 V 10kA, 1+N-pole, B, 2A","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":"2 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":"2 A","at 40 °C / rated value":"1.92 A","at 45 °C / rated value":"1.88 A","at 55 °C / rated value":"1.79 A","Suitability For Operation":"Residential buildings/infrastructure","Number Of Modular Width Units":"2","Tripping Characteristic Class":"B","at DC / rated value / maximum":"72 V","acc. to EN 60898 / rated value":"10 kA","acc. to IEC 60947-2 / rated value":"10 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/3ce392804f2af16e298b4cc6cab875e3.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=427458&mlfb=5SL4502-6"},"ai":{"faq":[{"question":"Where can I buy 5SL4502-6 and how is it quoted?","answer":"This part is sourced to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time."},{"question":"What is 5SL4502-6's listed depth and width?","answer":"Depth is 76 mm; width is 36 mm (2 modular width units). Installation depth is 70 mm."},{"question":"What compliance documentation does Siemens provide for 5SL4502-6?","answer":"The part is halogen-free and silicon-free. It carries ratings per EN 60898 and IEC 60947-2, and is classified per IEC 81346-2 and DIN EN 61346-2 as function F."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL4502-6","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/5SL4502-6 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}}