{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY4604-5","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY4604-5","canonicalUrl":"https://aoctrl.com/siemens/5SY4604-5","factsUrl":"https://aoctrl.com/api/mcp/products/5SY4604-5","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON miniature circuit breaker, 5SY4604-5, 4 A, 4-pole (3P+N), tripping characteristic A, 10 kA per EN 60898, 35 kA per IEC 60947-2, IP20.","salesMarkdown":"The Siemens 5SY4604-5 is a SENTRON miniature circuit breaker rated 4 A with a 4-pole (3P+N) configuration and tripping characteristic A. It breaks fault currents up to 10 kA per EN 60898 and 35 kA per IEC 60947-2, so it handles both domestic and industrial fault levels without cascading upstream. The 4 A rating at 35 °C derates to 3.81 A at 40 °C and 3.39 A at 60 °C — factor that into panel ambient when sizing for continuous load. Occupies 4 modular width units (72 mm wide) with a 70 mm installation depth and 76 mm overall depth.","metaTitle":"Siemens 5SY4604-5 SENTRON MCB, 4A, 4-Pole, Char. A, 10kA","metaDescription":"Siemens 5SY4604-5 SENTRON miniature circuit breaker, 4A rated, 4-pole (3P+N), tripping characteristic A, 10 kA (EN 60898) / 35 kA (IEC 60947-2). IP20. Current lifecycle. Sourced to","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":"5SY4604-5","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 400 V 10kA, 3+N-pole, A, 4A, 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":"4 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":"4 A","at 40 °C / rated value":"3.81 A","at 45 °C / rated value":"3.71 A","at 50 °C / rated value":"3.61 A","at 55 °C / rated value":"3.5 A","at 60 °C / rated value":"3.39 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 (Operating Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/8bbe0d8468e6772ab8355f11ca8d47ac.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=193871&mlfb=5SY4604-5"},"ai":{"faq":[{"question":"What is the 5SY4604-5 used for?","answer":"It is a miniature circuit breaker (MCB) for overcurrent protection in final subcircuits, rated 4 A with characteristic A (trips on short-circuit and overload, suitable for semiconductor or long-cable protection)."},{"question":"What are the key ratings of the 5SY4604-5?","answer":"Rated current 4 A at 35 °C, 4-pole (3P+N), tripping characteristic A, breaking capacity 10 kA per EN 60898 and 35 kA per IEC 60947-2, IP20, operating temperature -40 to 75 °C."},{"question":"Where can I buy the 5SY4604-5?","answer":"Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY4604-5","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/5SY4604-5 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}}