{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY6220-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY6220-7","canonicalUrl":"https://aoctrl.com/siemens/5SY6220-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SY6220-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY6220-7, 2-pole miniature circuit breaker, C-curve, 6 kA (IEC 60898-1) / 15 kA (IEC 60947-2), 400 V AC / 60 V DC.","salesMarkdown":"The Siemens 5SY6220-7 is a SENTRON miniature circuit breaker (MCB) with 2 poles, a C tripping characteristic, and a rated breaking capacity of 6 kA per IEC 60898-1 or 15 kA per IEC 60947-2. It is rated for 400 V AC (single- or multi-phase) and 60 V DC (72 V DC max). The 5SY6220-7 occupies 2 modular width units (36 mm) on a DIN rail, with a depth of 76 mm (70 mm installation depth). Breaking capacity varies by standard: 6 kA under IEC 60898-1, 15 kA under IEC 60947-2, and 5 kA under UL 1077 / CSA C22.2 No. 235. For DC circuits, the rated breaking capacity is 15 kA at 60 V (72 V max). This gives flexibility for specifying the breaker across different regional codes and fault-current levels. Mounts in any position via the quick assembly system (DIN rail). The combined terminal at top and bottom accepts supply from any side. Sealable cover is available for tamper-proofing. The 2-pole design with no neutral switching means it protects both phase conductors in a single-phase or two-phase circuit.","metaTitle":"Siemens 5SY6220-7 SENTRON MCB, 2P C-curve, 6 kA IEC","metaDescription":"Siemens 5SY6220-7 SENTRON miniature circuit breaker, 2-pole, C characteristic, 6 kA per IEC 60898-1, 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":["2-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"36 mm","title":"5SY6220-7","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, 2-pole, C, 20 A, D=70 mm","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":"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":"No","Number Of Modular Width Units":"2","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","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":"1.7 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$137.65","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/594fbc1ab096c513e87fbab71b531d7f.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=129393&mlfb=5SY6220-7"},"ai":{"faq":[{"question":"What compliance standards does the 5SY6220-7 meet?","answer":"It complies with IEC / EN 60898-1, IEC / EN 60947-2, and UL 1077. It is also halogen-free and silicon-free."},{"question":"What is the physical size of the 5SY6220-7?","answer":"Width is 36 mm (2 modular units), depth is 76 mm (70 mm installation depth), and height is 90 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY6220-7","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/5SY6220-7 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}}