{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6650-7CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6650-7CC","canonicalUrl":"https://aoctrl.com/siemens/5SL6650-7CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6650-7CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL6650-7CC, miniature circuit breaker, 400 V AC, 50 A, C tripping characteristic, 6 kA per EN 60898, 4-pole (3P+N), IP20.","salesMarkdown":"## Siemens 5SL6650-7CC — 50 A C-curve MCB for 400 V three-phase+N circuits The Siemens 5SL6650-7CC is a 4-pole (3P+N) miniature circuit breaker from the SENTRON 5SL series, rated 400 V AC, 50 A, with a C tripping characteristic and a 6 kA breaking capacity per EN 60898. It is designed for residential and infrastructure branch-circuit protection where the neutral is switched alongside the three phases. The 6 kA breaking capacity per EN 60898 is the standard for most residential and light commercial distribution boards; it confirms the breaker can safely interrupt a fault current up to 6 kA at 400 V without welding or arc-over. The 3P+N configuration means the neutral pole is switched and protected, which is required in some regional wiring codes and for isolating the full circuit during maintenance. The breaker occupies 4 width units (72 mm) on a DIN rail, with an installation depth of 70 mm and overall depth of 76 mm. Ambient temperature range is -40 °C to +75 °C, with periodic exposure to +55 °C and 95% humidity. Vibration resistance is 50 m/s² at 25 to 150 Hz per IEC 60068-2-6.","metaTitle":"Siemens 5SL6650-7CC SENTRON MCB, 4-pole C 50 A 6 kA","metaDescription":"Siemens 5SL6650-7CC SENTRON miniature circuit breaker, 400 V AC, 50 A, C-curve, 6 kA breaking capacity per EN 60898. 4-pole (3P+N). Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Depth":"76 mm","Width":"72 mm","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Rated Value":"50 Hz","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","Protection class IP":"IP20, with connected conductors","Overvoltage category":"3","Design of the product":"5SL miniature circuit breakers","Energy limiting class":"3","Number of width units":"4","Number of poles / Note":"3P+N","acc. to DIN EN 61346-2":"F","acc. to DIN EN 81346-2":"F","circuit-breaker / Design":"5SL6CC","Suitability for operation":"Residential buildings/infrastructure","Tripping characteristic class":"C","at DC / rated value / maximum":"72 V","acc. to EN 60898 / rated value":"6 kA","Product feature / Touch protection":"Yes","Supply voltage / at AC / rated value":"400 V","Operating current / at AC / rated value":"50 A","Influence of the surrounding temperature":"Periodically +55°C, max. 95% humidity","Vibration resistance / acc. to IEC 60068-2-6":"50 m/s² at 25 to 150 Hz","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"}},"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=8774&mlfb=5SL6650-7CC","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SL6650-7CC/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6650-7CC","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/5SL6650-7CC 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}}