{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6320-7YA","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6320-7YA","canonicalUrl":"https://aoctrl.com/siemens/5SL6320-7YA","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6320-7YA","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL series, 5SL6320-7YA miniature circuit breaker, 3-pole, C-curve, 20 A rated, 6 kA breaking capacity, 400 V AC.","salesMarkdown":"The Siemens 5SL6320-7YA is a 3-pole miniature circuit breaker from the SENTRON 5SL series, rated at 20 A with a C tripping characteristic and a 6 kA breaking capacity at 400 V AC. Terminal range accepts 0.75 to 25 mm² solid or stranded copper, torqued to 2.5–3 N·m. Mounting position any, ambient range -25 to +45 °C. Halogen-free and silicon-free construction suits enclosed or sealed assemblies. Listed as current production (active lifecycle). No phase-out or last-time-buy notice.","metaTitle":"Siemens 5SL6320-7YA SENTRON MCB, 3-pole C 20 A, 6 kA","metaDescription":"Siemens SENTRON 5SL6320-7YA miniature circuit breaker, 3-pole, C-curve, 20 A, 6 kA breaking capacity per EN 60898. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["3-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Solid":"0.75 ... 25 mm²","Width":"54 mm","title":"5SL6320-7YA","Height":"90 mm","Sealable":"Yes","Stranded":"0.75 ... 25 mm²","Rated Value":"50 Hz","description":"Miniature circuit breaker 230/400 V 6kA, 3-pole, C, 20 A","Halogen-Free":"Yes","Silicon-Free":"Yes","During Storage":"-40 ... +75 °C","Number of poles":"3","Type of voltage":"AC","lifecycle_stage":"current","Mounting position":"any","Installation depth":"70 mm","Product brand name":"SENTRON","Ambient temperature":"-25 ... +45 °C","Product designation":"Miniature circuit breaker","Protection class IP":"IP20 with distribution board cover","Overvoltage category":"3","Design of the product":"5SL miniature circuit breakers","Energy limiting class":"3","Number of width units":"3","Number of poles / Note":"3P","acc. to DIN EN 61346-2":"F","acc. to DIN EN 81346-2":"F","circuit-breaker / Design":"5SL6YA","Suitability for operation":"Residential buildings/infrastructure","Current / at AC / rated value":"20 A","Tripping characteristic class":"C","at DC / rated value / maximum":"60 V","acc. to EN 60898 / rated value":"6 kA","Product feature / Touch protection":"No","Supply voltage / at AC / rated value":"400 V","with multi-phase operation / at AC / maximum":"400 V","Tightening torque / with screw-type terminals":"2.5 ... 3 N·m","Product function / neutral conductor switching":"No","with multi-phase operation / at AC / rated value":"400 V","Mechanical service life (switching cycles) / typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/26f8e9a6c022fc7848ab38305bf8e4ea.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=641149&mlfb=5SL6320-7YA"},"ai":{"faq":[{"question":"What wire sizes does 5SL6320-7YA accept?","answer":"Solid or stranded copper from 0.75 mm² up to 25 mm². Terminal torque spec is 2.5–3 N·m."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6320-7YA","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/5SL6320-7YA when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}