{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6540-8CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6540-8CC","canonicalUrl":"https://aoctrl.com/siemens/5SL6540-8CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6540-8CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens Basic Devices series, 5SL6540-8CC miniature circuit breaker, 230 V, 6 kA, 1+N-pole, D-curve, 40 A.","salesMarkdown":"## What this MCB is and what it does The Siemens 5SL6540-8CC is a 1+N-pole miniature circuit breaker rated 230 V, 6 kA breaking capacity, with a D-curve trip characteristic and 40 A rated current. The D-curve (10–20× In) is designed for loads with high inrush currents — motor circuits, transformers, or lighting banks — where a B- or C-curve would nuisance-trip on startup. The 6 kA interrupting rating covers most residential and light commercial panel fault levels at 230 V. ## Compliance and documentation RoHS compliant since 01 June 2013. REACH candidate-list information is available on request. Export control is AL: N / ECCN: N, so no special licensing is needed for standard shipments.","metaTitle":"Siemens 5SL6540-8CC MCB, 40A D-curve, 1+N-pole, 6kA","metaDescription":"Siemens 5SL6540-8CC miniature circuit breaker, 230V, 6kA, 1+N-pole, D-curve, 40A. 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":"Reach Information"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/3ad9b63b805e870946b50b7c343d4e99.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/5SL6540-8CC?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SL6540-8CC/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 5SL6540-8CC?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What compliance documentation does the 5SL6540-8CC carry?","answer":"RoHS compliant since 01 June 2013. REACH candidate-list information is available. Export controls are AL: N / ECCN: N."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6540-8CC","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/5SL6540-8CC 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}}