{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6408-8CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6408-8CC","canonicalUrl":"https://aoctrl.com/siemens/5SL6408-8CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6408-8CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens Basic Devices series, 5SL6408-8CC miniature circuit breaker, 4-pole, D-curve, 8 A rated current, 400 V AC, 6 kA breaking capacity.","salesMarkdown":"The Siemens 5SL6408-8CC is a 4-pole miniature circuit breaker from the Basic Devices family, rated at 8 A with a D tripping characteristic, 400 V AC, and a 6 kA breaking capacity. That means factory support, replacement availability, and no looming last-time-buy deadline. RoHS compliance dates from June 2013. Mounts on standard DIN rail in a panel enclosure. Four-pole format takes 4 module-widths of rail space — factor that into your gland-plate and fill-factor planning if you're retrofitting into a crowded cabinet. The D-curve trip thresholds (10–20× In magnetic release) mean it pairs with downstream loads that draw a hard start; verify your load's inrush profile against that band before committing the BOM line.","metaTitle":"Siemens 5SL6408-8CC Miniature Circuit Breaker, 4-Pole D 8A 4","metaDescription":"Siemens 5SL6408-8CC miniature circuit breaker, 4-pole, D-curve, 8A, 400V, 6kA breaking capacity. Active production. RoHS compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Group Code":"P310","Product Group":"3821","Product class":"B: return restricted, please contact your Siemens partner/contact","Quantity Unit":"1 Piece","Product Family":"Basic Devices","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : N","Packaging dimensions (L x W x H)":"Not available","Compliance with the substance restrictions according to RoHS directive":"Since: 01-06-13","REACH Art. 33 Duty to inform according to the current list of candidates":"Lead CAS-No. 7439-92-1 > 0,1 % (w / w)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f22c4224805c7416068feda1afc200bd.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/5SL6408-8CC?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SL6408-8CC/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of the 5SL6408-8CC?","answer":"Rated breaking capacity is 6 kA at 400 V AC. That's the maximum fault current the breaker can safely interrupt — suitable for standard commercial and light industrial final-distribution panels where the prospective short-circuit current stays under that level."},{"question":"What compliance documentation does Siemens provide for the 5SL6408-8CC?","answer":"RoHS compliant since June 2013. REACH Article 33 notification applies due to lead (CAS 7439-92-1) above 0.1% w/w in the candidate list. Export control classification is AL:N / ECCN:N — no special license required for international shipment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6408-8CC","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/5SL6408-8CC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}