{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY4202-7-ZW08","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY4202-7-ZW08","canonicalUrl":"https://aoctrl.com/siemens/5SY4202-7-ZW08","factsUrl":"https://aoctrl.com/api/mcp/products/5SY4202-7-ZW08","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY4202-7-ZW08, 2-pole miniature circuit breaker, C-curve, 10 kA (IEC 60898) / 35 kA (IEC 60947-2), 400 V AC, 2 MW width, IP20.","salesMarkdown":"## Siemens 5SY4202-7-ZW08 — SENTRON 2-Pole MCB, C-Curve The 2-module-width (36 mm) body snaps onto DIN rail and accepts any mounting position. At 400 V AC (multi-phase) the breaker clears fault currents up to 10 kA under EN 60898, and up to 35 kA under IEC 60947-2 — the higher figure matters when the panel SCCR requirement exceeds 10 kA. For DC circuits, it's rated 15 kA at 60 V (72 V max) per IEC 60947-2. ## Panel Fit and Environmental Range The quick-assembly fastening system clips onto the rail without tools — handy when you're populating a row of breakers. Ambient temperature range spans -40 °C to 75 °C, with humidity derating above 55 °C (95% RH to 55 °C, 55% to 70 °C, 35% to 75 °C). This breaker carries dual certification: IEC/EN 60898-1 for residential-style MCB duty and IEC/EN 60947-2 for industrial use, plus UL 1077 / CSA C22.2 No.235 for supplementary protection in North America. Halogen-free and silicon-free construction simplifies disposal and avoids contamination in sensitive environments like semiconductor fabs or food processing lines.","metaTitle":"Siemens 5SY4202-7-ZW08 SENTRON MCB, 2P C-Curve, 10kA IEC 608","metaDescription":"Siemens SENTRON 5SY4202-7-ZW08 miniature circuit breaker, 2-pole, C-curve, 10 kA per IEC 60898. Active production. Sourced to order. RFQ for current pricing.","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":"5SY4202-7-ZW08","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 10kA, 2-pole, C, 2A, D=70 mm Multi-Unit Packaging (48 Stück)","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":"10 kA","according to IEC 60947-2 rated value":"35 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":"1.2 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/5c3c1b9ee84a77a6d94a662691626782.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1558926&mlfb=5SY4202-7-ZW08"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 5SY4202-7-ZW08?","answer":"Submit an RFQ through this listing. We source the part to order and confirm price and availability at quote time."},{"question":"What is the breaking capacity of this MCB under different standards?","answer":"10 kA per IEC 60898-1 at 400 V AC, 35 kA per IEC 60947-2 at 400 V AC, 15 kA per IEC 60947-2 at 60 V DC, and 5 kA per UL 1077 at 440 V AC."},{"question":"What compliance documentation does Siemens provide for 5SY4202-7-ZW08?","answer":"The breaker is certified to IEC/EN 60898-1, IEC/EN 60947-2, and UL 1077 / CSA C22.2 No.235. It's halogen-free and silicon-free, which supports RoHS/REACH compliance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY4202-7-ZW08","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/5SY4202-7-ZW08 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}}