{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6650-7BB","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6650-7BB","canonicalUrl":"https://aoctrl.com/siemens/5SL6650-7BB","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6650-7BB","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SL6650-7BB miniature circuit breaker, 400 V, 6 kA, 3+N-pole, C-curve, 50 A, Italy version.","salesMarkdown":"The Siemens 5SL6650-7BB is a 3+N-pole miniature circuit breaker rated 400 V with a 6 kA breaking capacity, C-curve trip characteristic, and 50 A current rating. This is the Italy-specific version of the standard 5SL6 series MCB. The 3+N-pole configuration (3 poles protected, neutral switched but not protected) is common for three-phase final subcircuits in European-style panels. ## Integration note Snap-on DIN rail mounting for standard 35 mm rail. The 3+N module occupies 4 module widths (72 mm at 18 mm per pole). Rated for use in Siemens ALPHA, SIVACON, and third-party distribution boards.","metaTitle":"Siemens 5SL6650-7BB MCB, 400V 6kA, 3+N-pole, C-curve, 50A","metaDescription":"Siemens 5SL6650-7BB miniature circuit breaker, 400V, 6kA breaking capacity, 3+N-pole, C-curve, 50A. Current production lifecycle. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/91147b4a385e1a3dfe42d68aa94312fc.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=122804&mlfb=5SL6650-7BB","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SL6650-7BB/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity and curve of 5SL6650-7BB?","answer":"Rated 400 V, 6 kA breaking capacity, C-curve (5–10× In magnetic trip), 50 A, 3+N-pole."},{"question":"Where can I buy 5SL6650-7BB?","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":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6650-7BB","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/5SL6650-7BB 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}}