{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6606-6","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6606-6","canonicalUrl":"https://aoctrl.com/siemens/5SL6606-6","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6606-6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL6606-6 miniature circuit breaker, 4-pole (3P+N), B-curve, 6 A rated, 6 kA breaking capacity per EN 60898, 400 V AC, 4 MW units, IP20.","salesMarkdown":"## Siemens 5SL6606-6 SENTRON MCB — 4-pole B-curve 6 A for residential and infrastructure panels The Siemens 5SL6606-6 is a 4-pole (3P+N) miniature circuit breaker from the SENTRON series, rated 6 A at 400 V AC with a B-curve tripping characteristic. It breaks fault currents up to 6 kA per EN 60898 and IEC 60947-2, making it a standard choice for final subcircuit protection in residential buildings and infrastructure installations where the B-curve's instantaneous trip threshold (3–5× In) suits lighting and general-purpose loads with low inrush. The 4-pole configuration includes a switched neutral (3P+N), so it isolates all live conductors on fault — important for TN and TT systems where neutral switching is required by local wiring rules. The neutral conductor switching function is built in, not an add-on accessory. At 40 °C it derates to 5.64 A, at 45 °C to 5.52 A, and at 55 °C to 5.04 A. The breaker itself is rated for ambient up to 75 °C and down to -40 °C, with periodic humidity up to 95% at 55 °C. It is halogen-free and silicon-free, sealable, and touch-protected. The product designation per IEC 81346-2 and DIN EN 61346-2 is F (protective device).","metaTitle":"Siemens 5SL6606-6 SENTRON MCB, 4P B-Curve 6A 6kA","metaDescription":"Siemens 5SL6606-6 SENTRON miniature circuit breaker, 4-pole (3P+N), B-curve, 6 A, 6 kA per EN 60898, 400 V AC. Current lifecycle stage. Sourced to order against RFQ.","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":"5SL6606-6","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 400 V 6kA, 3+N-pole, B, 6A","Halogen-Free":"Yes","Silicon-Free":"Yes","Number Of Poles":"4","Type Of Voltage":"AC","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":"6 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Number Of Poles / Note":"3P+N","acc. to DIN EN 61346-2":"F","Energy Limitation Class":"3","at 30 °C / rated value":"6 A","at 40 °C / rated value":"5.64 A","at 45 °C / rated value":"5.52 A","at 55 °C / rated value":"5.04 A","Suitability For Operation":"Residential buildings/infrastructure","Number Of Modular Width Units":"4","Tripping Characteristic Class":"B","at DC / rated value / maximum":"72 V","acc. to EN 60898 / rated value":"6 kA","acc. to IEC 60947-2 / rated value":"6 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","Product Function / Neutral Conductor Switching":"Yes","with multi-phase operation / at AC / rated value":"440 V","Mechanical Service Life (Operating Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e388cac4c7a42491597c177e1c07c953.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=36702&mlfb=5SL6606-6"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SL6606-6?","answer":"6 kA per both EN 60898 and IEC 60947-2 at 400 V AC."},{"question":"What is the width of 5SL6606-6 in modular units?","answer":"4 modular width units, which is 72 mm."},{"question":"Where can I buy 5SL6606-6?","answer":"Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6606-6","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/5SL6606-6 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}}