{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6610-6","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6610-6","canonicalUrl":"https://aoctrl.com/siemens/5SL6610-6","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6610-6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL6610-6 miniature circuit breaker, 4-pole (3P+N), 10 A, B-curve, 6 kA breaking capacity per EN 60898 / IEC 60947-2, 400 V AC.","salesMarkdown":"## Pole configuration and voltage This is a 4-pole (3P+N) design — three protected phases plus a switched neutral that opens and closes with the phases. The neutral pole is not internally protected but is mechanically linked, so you get full isolation on all four poles when you switch off. That matters for a 3-phase distribution board where you need to guarantee the neutral is disconnected for safe downstream work. The 5SL6610-6 occupies 4 modular width units (72 mm wide) on a DIN rail, with a depth of 76 mm and a height of 90 mm. It mounts in any position and requires 70 mm of installation depth behind the panel. Sealable, halogen-free, and silicon-free construction means it's suitable for environments where outgassing or contamination is a concern, like clean rooms or food processing areas. ## Supplementary devices and power loss That's modest, but in a densely packed enclosure with multiple breakers, it adds up — account for it in your thermal budget.","metaTitle":"Siemens 5SL6610-6 SENTRON MCB, 4P 10A B-Curve 6kA","metaDescription":"Siemens 5SL6610-6 SENTRON miniature circuit breaker, 4-pole 10A, B-curve, 6kA breaking capacity per EN 60898. Active production, sourced to order. Request a quote.","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":"5SL6610-6","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 400 V 6kA, 3+N-pole, B, 10 A","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"3P+N","Number Of Poles":"4","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":"III","Energy Limitation Class":"3","Suitability For Operation":"Residential buildings/infrastructure","at DC rated value maximum":"72 V","Number Of Modular Width Units":"4","Tripping Characteristic Class":"B","supply voltage at AC rated value":"400 V","according to EN 60898 rated value":"6 kA","according to IEC 60947-2 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","Mechanical Service Life (Operating 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":"1.9 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a6937528a5840a79b6fa126710d0843d.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=497214&mlfb=5SL6610-6"},"ai":{"faq":[{"question":"Where can I buy the 5SL6610-6 and get a price?","answer":"The 5SL6610-6 is sourced to order through our distribution network. Submit an RFQ and we'll confirm availability and current pricing at quote time — no stock figures or price lists on this page."},{"question":"Will the 5SL6610-6 drop into a panel specified for the 5SL4363-7 without rewiring?","answer":"No — the 5SL4363-7 is a 3-pole (3P) breaker with a C-curve and 10 kA breaking capacity, while the 5SL6610-6 is a 4-pole (3P+N) B-curve unit. The 5SL6610-6 is 72 mm wide (4 modules) versus 54 mm (3 modules) for the 5SL4363-7, so it won't fit the same DIN-rail footprint without a wider enclosure or a blanking plate. Rewiring would also be needed to add the switched neutral."},{"question":"What compliance documentation does Siemens provide for the 5SL6610-6?","answer":"The 5SL6610-6 is rated per EN 60898 and IEC 60947-2, with a breaking capacity of 6 kA under both standards. It carries an IP20 protection class (with connected conductors), overvoltage category III, and pollution degree 2. The construction is halogen-free and silicon-free. Siemens typically provides CE, UKCA, and EAC declarations for this series; specific documentation is available on request with your RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6610-6","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/5SL6610-6 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}}