{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY7210-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY7210-7","canonicalUrl":"https://aoctrl.com/siemens/5SY7210-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SY7210-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY7210-7, 2-pole miniature circuit breaker, C-curve, 400 V AC / 60 V DC, 15 kA (IEC 60898) / 30 kA (IEC 60947-2), 2 MW units, halogen-free, sealable.","salesMarkdown":"The Siemens 5SY7210-7 is a 2-pole miniature circuit breaker from the SENTRON family, built to IEC/EN 60898-1 and IEC/EN 60947-2 with a UL 1077 listing. Rated 400 V AC and 60 V DC, with a breaking capacity of 15 kA per EN 60898 and 30 kA per IEC 60947-2. Under UL 1077 it carries 5 kA. The 2-pole design switches both live conductors but does not switch the neutral — it's a line-to-line or two-phase device, not a single-pole with switched neutral. ## Environmental and installation fit Rated for ambient temperatures from -40 °C to 75 °C with derating above 55 °C: max 95 % humidity at 55 °C, dropping to 35 % at 75 °C. That wide range covers unheated electrical rooms and outdoor enclosures in northern climates. IP20 with connected conductors — fine inside a sealed panel, not for washdown. The breaker is sealable for tamper-proofing in metering or critical circuits. Halogen-free and silicon-free matter for clean-room or sensitive electronics environments where outgassing can foul contacts or optics.","metaTitle":"Siemens 5SY7210-7 SENTRON MCB, C-Curve 2-Pole, 15kA IEC","metaDescription":"Siemens 5SY7210-7 SENTRON miniature circuit breaker, 2-pole C-curve, 15 kA per IEC 60898, 30 kA per IEC 60947-2. UL 1077 listed. Halogen-free, sealable. Current lifecycle. Quoted o","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":"5SY7210-7","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 15kA, 2-pole, C, 10A, 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":"15 kA","according to IEC 60947-2 rated value":"30 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":"1.1 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$54.61","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/596dd443973d5f2febff49d8f439c5fc.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=20077&mlfb=5SY7210-7"},"ai":{"faq":[{"question":"Will 5SY7210-7 drop into a panel that was specified around 5SY7210-7CC without rewiring?","answer":"The 5SY7210-7 and 5SY7210-7CC share the same 2-pole C-curve footprint, 36 mm width, and DIN-rail mounting. The -7CC variant carries different breaking capacity or accessory compatibility — verify the interrupting rating your panel's SCCR requires before swapping."},{"question":"What compliance documentation does this brand provide for 5SY7210-7?","answer":"The 5SY7210-7 is certified to IEC/EN 60898-1, IEC/EN 60947-2, and UL 1077. It is halogen-free and silicon-free. Standard Siemens SENTRON declaration packs include CE, UKCA, and EAC; RoHS and REACH compliance is documented in the product's EU declaration of conformity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY7210-7","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/5SY7210-7 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}}