{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY5216-6","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY5216-6","canonicalUrl":"https://aoctrl.com/siemens/5SY5216-6","factsUrl":"https://aoctrl.com/api/mcp/products/5SY5216-6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY5216-6, 2-pole miniature circuit breaker, B tripping characteristic, 10 kA breaking capacity per IEC/EN 60898-2, 15 kA per IEC 60947-2, 400 V AC / 440 V DC.","salesMarkdown":"## Part identity and breaking capacity Its interrupting rating is 10 kA per IEC/EN 60898-2 and 15 kA per IEC 60947-2 at DC — the higher figure applies when the breaker is applied under the industrial standard, giving headroom for high-fault panels where the 10 kA IEC 60898 rating would be the limit for residential or commercial branch circuits. ## Voltage and duty Rated for universal-current operation (AC/DC). AC operating voltage is 400 V; DC rated voltage is 440 V, with a maximum DC operating voltage of 500 V. Single-phase and multi-phase AC ratings both sit at 440 V. Frequency range is 50/60 Hz. Ambient operating range spans -40 °C to 75 °C, with humidity derating above 55 °C: 95% RH up to 55 °C, 55% RH to 70 °C, 35% RH to 75 °C. Mounting position is any orientation; fastening is via the quick-assembly system (DIN rail). The 36 mm width occupies 2 modular units.","metaTitle":"Siemens 5SY5216-6 SENTRON MCB, 2P B-Curve, 10kA IEC/UL","metaDescription":"Siemens 5SY5216-6 SENTRON miniature circuit breaker, 2-pole, B-curve, 10 kA per IEC 60898, 15 kA per IEC 60947-2. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["2-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"36 mm","title":"5SY5216-6","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Standard":"IEC / EN 60898-2, UL1077","description":"Circuit breaker Universal current 440 V DC 400 V AC 10kA, 2-pole, B, 16A","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"2P","Number Of Poles":"2","lifecycle_stage":"current","Fastening Method":"Quick assembly system","Mounting Position":"any","at AC rated value":"400 V","at DC rated value":"440 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":"universal current","Neutral Conductor Switching":"No","Number Of Modular Width Units":"2","Position Of Power Supply Cord":"AC as required, observe DC polarity","Tripping Characteristic Class":"B","at DC according to EN 60898-2":"10 kA","according to EN 60898 rated value":"10 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/DC","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":"500 V","with multi-phase operation at AC rated value":"440 V","with single-phase operation at AC rated value":"440 V","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":"1.8 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$40.64","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/30dfe241df1f928151afd85348d81ce5.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=264586&mlfb=5SY5216-6"},"ai":{"faq":[{"question":"What compliance documentation does Siemens provide for 5SY5216-6?","answer":"The breaker is certified to IEC/EN 60898-2 and UL1077. Construction is halogen-free and silicon-free. Vibration resistance is tested per IEC 60068-2-6."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY5216-6","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/5SY5216-6 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}}