{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY4602-5","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY4602-5","canonicalUrl":"https://aoctrl.com/siemens/5SY4602-5","factsUrl":"https://aoctrl.com/api/mcp/products/5SY4602-5","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY4602-5, 4-pole miniature circuit breaker, 2 A rated current, tripping characteristic A, 10 kA (EN 60898) / 35 kA (IEC 60947-2), 50/60 Hz, IP20, 4 MW.","salesMarkdown":"It is designed for branch-circuit protection in industrial control panels, suited for mechanical engineering and industry environments. Characteristic A trips between 2 and 3 times rated current, making it appropriate for protecting semiconductor loads or long cable runs where standard B or C curves might not coordinate. ## Temperature derating and real-world current The 2 A rating is at 35 °C ambient. At 40 °C the breaker carries 1.9 A, at 45 °C it is 1.85 A, at 50 °C it drops to 1.8 A, at 55 °C to 1.75 A, and at 60 °C to 1.7 A. If the panel runs warm — common in a densely packed enclosure — factor these numbers into the load calculation rather than relying on the 35 °C figure.","metaTitle":"Siemens 5SY4602-5 SENTRON MCB, 4P, 2 A, Char A, 10/35 kA","metaDescription":"Siemens 5SY4602-5 SENTRON miniature circuit breaker, 4-pole, 2 A, tripping characteristic A, 10 kA (EN 60898) / 35 kA (IEC 60947-2), 50/60 Hz, IP20. Active production, sourced to o","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":"5SY4602-5","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 400 V 10kA, 3+N-pole, A, 2A, D=70 mm","Halogen-Free":"Yes","Silicon-Free":"Yes","Number Of Poles":"4","Type Of Voltage":"AC","lifecycle_stage":"current","Fastening Method":"Quick assembly system","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"3","Product Designation":"Miniature circuit breaker","acc. to IEC 81346-2":"F","at AC / rated value":"2 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Combined Terminal Top":"Yes","Number Of Poles / Note":"3P+N","acc. to DIN EN 61346-2":"F","at 35 °C / rated value":"2 A","at 40 °C / rated value":"1.9 A","at 45 °C / rated value":"1.85 A","at 50 °C / rated value":"1.8 A","at 55 °C / rated value":"1.75 A","at 60 °C / rated value":"1.7 A","Combined Terminal Bottom":"Yes","Suitability For Operation":"Mechanical engineering / industry","Number Of Modular Width Units":"4","Tripping Characteristic Class":"A","acc. to EN 60898 / rated value":"10 kA","Position / Of Power Supply Cord":"Any","acc. to IEC 60947-2 / rated value":"35 kA","Product Feature / Touch Protection":"Yes","Supply Voltage Frequency / Rated Value":"50/60 Hz","Influence Of The Surrounding Temperature":"max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C","at DC / acc. to IEC 60947-2 / rated value":"15 kA","at AC / acc. to UL 1077 and CSA C22.2 No.235":"5 kA","vibration resistance / acc. to IEC 60068-2-6":"±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz","Product Function / Neutral Conductor Switching":"Yes","with multi-phase operation / at AC / rated value":"440 V","operating voltage / at DC / rated value / maximum":"72 V","with single-phase operation / at AC / rated value":"440 V","Mechanical Service Life (Switching Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/80bb4c8f608915d47630350e665e57f0.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=282066&mlfb=5SY4602-5"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 5SY4602-5?","answer":"Submit an RFQ through this listing; the part is sourced to order and availability with current pricing is confirmed at quote time."},{"question":"What is 5SY4602-5's listed depth?","answer":"The overall depth is 76 mm, with an installation depth of 70 mm."},{"question":"What is 5SY4602-5's tripping characteristic and breaking capacity?","answer":"It has tripping characteristic A (2–3× In) with a breaking capacity of 10 kA per EN 60898 and 35 kA per IEC 60947-2."},{"question":"What compliance documentation is available for 5SY4602-5?","answer":"The breaker carries CE marking per the Low Voltage Directive; it is designed to EN 60898 and IEC 60947-2. The housing is halogen-free and silicon-free."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY4602-5","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/5SY4602-5 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}}