{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY4504-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY4504-7","canonicalUrl":"https://aoctrl.com/siemens/5SY4504-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SY4504-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY4504-7 miniature circuit breaker, 1P+N, C-curve, 10 kA (IEC 60898-1) / 35 kA (IEC 60947-2), 2 MW, 36 mm wide.","salesMarkdown":"The switched neutral means the neutral pole opens and closes with the phase, which is required in some regional wiring codes and for isolating the full circuit during maintenance. ## Breaking capacity — the number that decides coordination This breaker carries dual-rated breaking capacity: 10 kA per IEC 60898-1 (the household-and-similar standard) and 35 kA per IEC 60947-2 (the industrial-standard). The 35 kA figure is the one that matters for panel coordination — it means the 5SY4504-7 can interrupt a fault up to 35 kA at 230/400 V without upstream fuses or a larger breaker needing to clear first. At 60 V DC it still holds 15 kA, which covers most DC auxiliary bus applications. The UL 1077 rating of 5 kA is the supplementary-protector figure for North American panels that use the breaker as a branch-circuit device. Mounting position is any orientation. The quick-assembly fastening method means it snaps onto the rail and clips into place without tools. The IP20 rating applies with connected conductors. Vibration resistance per IEC 60068-2-6 covers ±1 mm at 5–25 Hz and 50 m/s² at 25–150 Hz, which is typical for machine-mounted panels.","metaTitle":"Siemens 5SY4504-7 SENTRON MCB, 1P+N, C-Curve, 10kA IEC 60898","metaDescription":"Siemens SENTRON 5SY4504-7 miniature circuit breaker, 1P+N, C-curve, 10 kA per IEC 60898-1 / 35 kA per IEC 60947-2. Current production. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"36 mm","title":"5SY4504-7","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 230 V 10kA, 1+N-pole, C, 4A, D=70 mm","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"1P+N","Number Of Poles":"2","lifecycle_stage":"current","Fastening Method":"Quick assembly system","Mounting Position":"any","at AC rated value":"230 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":"Yes","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 single-phase operation at AC rated value":"250 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":"1.3 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.31","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6bd4ab0a9f873f40d1e5e6558ae424a1.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=350112&mlfb=5SY4504-7"},"ai":{"faq":[{"question":"Will 5SY4504-7 drop into a panel specified around 5SY4101-7CV?","answer":"The 5SY4504-7 shares the same 2-MW (36 mm) DIN-rail footprint and SENTRON family design, so it fits the same physical space. However, the 5SY4101-7CV is a different rating within the 5SY4 series — verify the current rating and trip curve match your circuit before substituting. The evidence does not list them as direct drop-in equivalents."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY4504-7","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/5SY4504-7 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}}