{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6410-7MB","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6410-7MB","canonicalUrl":"https://aoctrl.com/siemens/5SL6410-7MB","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6410-7MB","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL6410-7MB miniature circuit breaker, 4-pole, C-curve, 10 A rated, 6 kA breaking capacity per EN 60898, 400 V AC, 4 MW units.","salesMarkdown":"## SENTRON 5SL6410-7MB — 4-pole C-curve MCB, 10 A, 6 kA The Siemens SENTRON 5SL6410-7MB is a 4-pole miniature circuit breaker with C-curve tripping characteristic, rated 10 A at 400 V AC and a breaking capacity of 6 kA per EN 60898. In a panel with multiple breakers ganged together, derating may apply; the 1.2 W power loss per pole adds up across four poles (4.8 W total) and should be considered in enclosure thermal calculations. For installations where the available fault current exceeds 6 kA (e.g., close to a transformer), a higher-rated upstream device or a current-limiting MCB is needed. The 5SL6410-7MB carries Energy Limitation Class 3, meaning it limits let-through energy effectively for most final-circuit faults. Rated voltage 400 V AC for multi-phase operation, with a maximum of 440 V AC. Single-phase operation is rated at 250 V AC. The breaker is designed for AC circuits only; for DC applications the maximum DC voltage is 72 V, which limits its use to low-voltage DC subcircuits. Install inside a panel or enclosure that provides the required environmental sealing. The breaker is sealable to prevent tampering after commissioning. The 4-module-width body (72 mm wide,) occupies four 18 mm slots. Mounting position is any, which simplifies layout in crowded enclosures.","metaTitle":"Siemens 5SL6410-7MB SENTRON MCB, 4P, C-curve, 10 A, 6 kA","metaDescription":"Siemens SENTRON 5SL6410-7MB miniature circuit breaker, 4-pole, C-curve, 10 A, 6 kA breaking capacity per EN 60898. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["4-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"72 mm","title":"5SL6410-7MB","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 400 V 6kA, 4-pole, C, 10 A","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"4P","Number Of Poles":"4","lifecycle_stage":"current","Mounting Position":"any","at AC rated value":"10 A","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":"III","at 30 °C rated value":"10 A","Energy Limitation Class":"3","according to EN 61346-2":"F","according to IEC 81346-2":"F","Suitability For Operation":"Residential buildings/infrastructure","at DC rated value maximum":"72 V","Number Of Modular Width Units":"4","Tripping Characteristic Class":"C","supply voltage at AC rated value":"400 V","according to EN 60898 rated value":"6 kA","Type Of Voltage Of The Operating Voltage":"AC","with multi-phase operation at AC maximum":"440 V","Value Range Of The Supply Voltage Frequency":"50/60 Hz","with multi-phase operation at AC rated value":"440 V","with single-phase operation at AC rated value":"250 V","Mechanical Service Life (Switching Cycles) Typical":"10 000","Product Extension Installable Supplementary Devices":"Yes","power loss [W] for rated value of the current at AC in hot operating state per pole":"1.2 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7891f742c99c05f4bec13b9ca563b8c9.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=408281&mlfb=5SL6410-7MB"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SL6410-7MB?","answer":"The breaking capacity is 6 kA per EN 60898 at 400 V AC. This is the maximum fault current the breaker can safely interrupt."},{"question":"What is the tripping characteristic of 5SL6410-7MB?","answer":"It has a C-curve characteristic, tripping between 5 and 10 times rated current. This suits mixed resistive and moderate inductive loads like lighting and socket outlets."},{"question":"Where can I buy 5SL6410-7MB and how is it quoted?","answer":"The 5SL6410-7MB is sourced through the Siemens authorized channel. It is quoted to order against an RFQ; availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6410-7MB","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/5SL6410-7MB 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}}