{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6650-7MB","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6650-7MB","canonicalUrl":"https://aoctrl.com/siemens/5SL6650-7MB","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6650-7MB","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SL6650-7MB, miniature circuit breaker, 400V 6kA, 3+N-pole, C-curve, 50A, active lifecycle.","salesMarkdown":"## What it is and what the ratings mean The Siemens 5SL6650-7MB is a 3+N-pole miniature circuit breaker rated 400 V with a 6 kA breaking capacity, a C-trip curve, and a 50 A current rating. The C-curve means it trips between 5 and 10 times rated current — standard for general-purpose loads like lighting, small motors, and control transformers where moderate inrush is expected. The 6 kA interrupting rating at 400 V tells you it can safely clear a fault up to that level without upstream damage, which is the typical short-circuit capacity for a distribution board in a commercial or light industrial panel. ## Compliance and documentation RoHS compliant since 13-10-73. REACH Article 33 duty-to-inform applies: lead (CAS 7439-92-1) above 0.1% w/w is declared. No export restrictions (AL: N, ECCN: N). The packaging dimensions are 216 x 93 x 82 mm, shipped as a single piece.","metaTitle":"Siemens 5SL6650-7MB Miniature Circuit Breaker, 400V 6kA, C 5","metaDescription":"Siemens 5SL6650-7MB miniature circuit breaker, 400V 6kA, 3+N-pole, C-curve, 50A. Active production. RoHS/REACH compliant. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Group Code":"P310","Product Group":"3803","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)":"216.00 x 93.00 x 82.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 13-10-73","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/91147b4a385e1a3dfe42d68aa94312fc.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/5SL6650-7MB?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SL6650-7MB/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 5SL6650-7MB and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing — no stock count or price is listed here."},{"question":"What are the key ratings of 5SL6650-7MB?","answer":"It is a 3+N-pole miniature circuit breaker rated 400 V, 6 kA breaking capacity, C-curve, 50 A. The C-curve is suited for general-purpose loads with moderate inrush."},{"question":"What compliance documentation does 5SL6650-7MB have?","answer":"RoHS compliant since 13-10-73. REACH Article 33 declares lead (CAS 7439-92-1) above 0.1% w/w. No export restrictions (AL: N, ECCN: N)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6650-7MB","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/5SL6650-7MB 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}}