{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY7616-6","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY7616-6","canonicalUrl":"https://aoctrl.com/siemens/5SY7616-6","factsUrl":"https://aoctrl.com/api/mcp/products/5SY7616-6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON miniature circuit breaker, 5SY7616-6, 4-pole (3P+N), B-curve, 15 kA per EN 60898 / 25 kA per IEC 60947-2, 400 V AC, 72 mm wide.","salesMarkdown":"## Siemens SENTRON 5SY7616-6 — B-curve 4-pole MCB The Siemens SENTRON 5SY7616-6 is a 4-pole (3P+N) miniature circuit breaker with a B-curve tripping characteristic, designed for 400 V AC systems at 50/60 Hz. Its 15 kA rated breaking capacity per EN 60898 and 25 kA per IEC 60947-2 give it headroom for high-fault installations — the IEC 60947-2 figure governs industrial panel coordination, while the EN 60898 value applies to residential or commercial final circuits. The neutral pole is switched (3P+N), so you get full isolation on all four conductors without a separate switch. With 25 kA at 400 V AC per IEC 60947-2, this breaker coordinates cleanly upstream of downstream MCBs rated up to 15 kA — the energy-limiting class 3 keeps let-through low enough to protect branch circuits without cascading failure. Mounting position is any, so vertical or horizontal rail orientation is fine. Halogen-free and silicon-free construction reduces toxic smoke and silicone contamination in sensitive environments like food processing or electronics assembly. Degree of pollution 3 means it tolerates conductive dust and humidity typical of industrial floors. Sealable for lockout/tagout compliance.","metaTitle":"Siemens SENTRON 5SY7616-6 MCB, 4P B-Curve, 15/25 kA","metaDescription":"Siemens SENTRON 5SY7616-6 miniature circuit breaker, 4-pole B-curve, 15 kA (EN 60898) / 25 kA (IEC 60947-2) breaking capacity. Current lifecycle stage. 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":"5SY7616-6","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 15kA, 3+N-pole, B, 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":"B","according to EN 60898 rated value":"15 kA","according to IEC 60947-2 rated value":"25 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","supply voltage with single-phase operation at AC rated value":"230 V","power loss [W] for rated value of the current at AC in hot operating state per pole":"1.8 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7c88406d91ac575dc6f596fa3aeb3d22.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=394191&mlfb=5SY7616-6"},"ai":{"faq":[{"question":"Where can I buy 5SY7616-6 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 5SY7616-6's listed depth?","answer":"The depth is 76 mm, with an installation depth of 70 mm."},{"question":"What compliance documentation does Siemens provide for 5SY7616-6?","answer":"The breaker is certified to IEC / EN 60898-1 and IEC / EN 60947-2 / UL1077. It is halogen-free and silicon-free. Compliance documentation including RoHS and REACH declarations is available from Siemens upon request."},{"question":"Will 5SY7616-6 drop into a panel specified around 5SY4304-7CV?","answer":"No — the 5SY4304-7CV is a different pole count and curve. The 5SY7616-6 is a 4-pole B-curve (3P+N) in a 72 mm (4 MW) housing, while the 5SY4304-7CV is a single-pole unit. They are not footprint-compatible without rewiring the distribution board."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY7616-6","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/5SY7616-6 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}}