{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY6616-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY6616-7","canonicalUrl":"https://aoctrl.com/siemens/5SY6616-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SY6616-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY6616-7, 4-pole (3P+N) miniature circuit breaker, C-curve, 400 V AC, 6 kA (EN 60898) / 15 kA (IEC 60947-2), 50/60 Hz, IP20.","salesMarkdown":"The Siemens 5SY6616-7 is a 4-pole (3P+N) miniature circuit breaker from the SENTRON series, designed for 400 V AC (440 V max multi/single-phase) at 50/60 Hz. It carries a C-curve tripping characteristic, meaning it handles moderate inrush currents typical of motor and lighting loads without nuisance trips. The interrupting capacity is rated 6 kA per EN 60898-1 and 15 kA per IEC 60947-2, with a DC rating of 15 kA at 60 V (max 72 V). For UL 1077 installations, the rating is 5 kA. IP20 with connected conductors. Halogen-free and silicon-free construction. Operating temperature range -40 °C to 75 °C, with humidity limits of 95% at 55 °C, 55% at 70 °C, and 35% at 75 °C. Sealable for lockout/tagout. Neutral conductor is switched (3P+N). Suitability for mechanical engineering and industry applications.","metaTitle":"Siemens 5SY6616-7 SENTRON MCB, 4-pole C-curve, 400 V AC, 6 k","metaDescription":"Siemens 5SY6616-7 SENTRON miniature circuit breaker, 4-pole 3P+N, C-curve, rated 400 V AC, 6 kA per EN 60898, 15 kA per IEC 60947-2. Current production, sourced to order.","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":"5SY6616-7","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Standard":"IEC / EN 60898-1, IEC / EN 60947-2 / UL1077","description":"Miniature circuit breaker 400 V 6kA, 3+N-pole C, 16A, D=70 mm","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"3P+N","Number Of Poles":"4","lifecycle_stage":"current","Fastening Method":"Quick assembly system","Mounting Position":"any","at AC rated value":"400 V","at DC rated value":"60 V","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"3","Product Designation":"Miniature circuit breaker","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Combined Terminal Top":"Yes","Energy Limitation Class":"3","Combined Terminal Bottom":"Yes","Suitability For Operation":"Mechanical engineering / industry","Neutral Conductor Switching":"Yes","Number Of Modular Width Units":"4","Position Of Power Supply Cord":"Any","Tripping Characteristic Class":"C","according to EN 60898 rated value":"6 kA","according to IEC 60947-2 rated value":"15 kA","Influence Of The Surrounding Temperature":"max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C","Type Of Voltage Of The Operating Voltage":"AC","at DC according to IEC 60947-2 rated value":"15 kA","Value Range Of The Supply Voltage Frequency":"50/60 Hz","operating voltage at DC rated value maximum":"72 V","with multi-phase operation at AC rated value":"440 V","with single-phase operation at AC rated value":"440 V","at AC according to UL 1077 and CSA C22.2 No.235":"5 kA","vibration resistance according to IEC 60068-2-6":"±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz","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":"1.6 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b5773f26d2f665881716b563618f83b5.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=80563&mlfb=5SY6616-7"},"ai":{"faq":[{"question":"Where can I buy 5SY6616-7 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing — no stock or price figures are published here."},{"question":"What is 5SY6616-7's listed depth (76 mm) on this component line?","answer":"The overall depth is 76 mm; the installation depth (into the panel) is 70 mm. Width is 72 mm (4 modular units), height 90 mm."},{"question":"What compliance documentation does this brand provide for 5SY6616-7?","answer":"The breaker is certified to IEC/EN 60898-1, IEC/EN 60947-2, and UL 1077. It is halogen-free and silicon-free. Specific RoHS/REACH declarations are available from the manufacturer upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY6616-7","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/5SY6616-7 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}}