{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY5410-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY5410-7","canonicalUrl":"https://aoctrl.com/siemens/5SY5410-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SY5410-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY5410-7, 4-pole miniature circuit breaker, C-curve, 10 A rated, 10 kA breaking capacity per IEC/EN 60898-2 and UL1077.","salesMarkdown":"The Siemens 5SY5410-7 is a 4-pole miniature circuit breaker from the SENTRON family, with a C-curve tripping characteristic rated at 10 A AC and a breaking capacity of 10 kA per IEC/EN 60898-2 and UL1077. The C-curve means it handles moderate inrush — typical for motor starters, lighting banks, and transformer primaries — without nuisance trips, while still clearing short circuits fast enough to protect downstream wiring. At 40 °C ambient the continuous rating derates to 9.39 A; at 60 °C it drops to 8.04 A, so if the panel runs hot, size up one step. The 4-pole design (4P) switches all three phases and the neutral, but the neutral pole is not switched — it's a solid neutral bar. That matches most European and North American distribution panels where the neutral is bonded to ground at the service entrance and should never be opened. The part is rated for universal current operation, meaning it handles both AC and DC fault clearing; the DC breaking capacity is also 10 kA per EN 60898-2. On DC circuits, watch polarity — the supply cord position is AC as required, but DC polarity must be observed. The terminals are combined (top and bottom), accepting conductors from the same entry point — no separate neutral bar needed. Sealable with a lead seal if the inspector requires tamper evidence. Pollution degree 2 (normal industrial, non-condensing) and overvoltage category II (distribution board level).","metaTitle":"Siemens 5SY5410-7 SENTRON MCB, 4P, C-curve, 10 A, 10 kA","metaDescription":"Siemens 5SY5410-7 SENTRON miniature circuit breaker, 4-pole, C-curve, 10 A rated, 10 kA breaking capacity per IEC/EN 60898-2 and UL1077. Available to order; request quote for curre","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Depth":"76 mm","Width":"72 mm","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Standard":"IEC / EN 60898-2, UL1077","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"4P","Number Of Poles":"4","lifecycle_stage":"current","Fastening Method":"Quick assembly system","Mounting Position":"any","at AC rated value":"10 A","at DC rated value":"880 V","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"2","Product Designation":"Miniature circuit breaker","protection class IP":"IP20, with connected conductors","Overvoltage Category":"II","Combined Terminal Top":"Yes","at 35 °C rated value":"10 A","at 40 °C rated value":"9.39 A","at 45 °C rated value":"9.07 A","at 50 °C rated value":"8.74 A","at 55 °C rated value":"8.4 A","at 60 °C rated value":"8.04 A","Energy Limitation Class":"3","according to EN 61346-2":"F","Combined Terminal Bottom":"Yes","according to IEC 81346-2":"F","Suitability For Operation":"universal current","Neutral Conductor Switching":"No","Number Of Modular Width Units":"4","Position Of Power Supply Cord":"AC as required, observe DC polarity","Tripping Characteristic Class":"C","at DC according to EN 60898-2":"10 kA","according to EN 60898 rated value":"10 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/DC","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":"1 000 V","with multi-phase operation at AC rated value":"440 V","with single-phase operation at AC rated value":"440 V","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","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":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=336497&mlfb=5SY5410-7","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SY5410-7/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 5SY5410-7?","answer":"Submit an RFQ through this listing. Pricing and lead time are confirmed at quote time — no stock count or price is published here, but the part is actively sourced through independent distribution."},{"question":"When sourcing 5SY5410-7, what's the closest functional second-source — 5SY4140-7?","answer":"The 5SY4140-7 is a 4-pole C-curve MCB from the same SENTRON family, but it is rated at a different current. The 5SY5410-7 is a 10 A unit; the 5SY4140-7 is a lower-current variant. They share the same physical footprint (4 MW, 72 mm wide) and the same breaking capacity, so a panel designed for one can accept the other without rewiring, provided the ampacity matches the load."},{"question":"Will 5SY5410-7 drop into a panel that was specified around 5SY4140-7 without rewiring?","answer":"Yes, both are 4-pole C-curve MCBs in the same SENTRON family, same 4 MW width (72 mm), same DIN-rail mount. The only difference is the current rating: 5SY5410-7 is 10 A, 5SY4140-7 is a lower value. If the load is within 10 A, it swaps in without panel modifications."},{"question":"What compliance documentation does this brand provide for 5SY5410-7 (RoHS, REACH, UL, IEC)?","answer":"The 5SY5410-7 is certified to IEC/EN 60898-2 and UL1077. It is halogen-free and silicon-free. For RoHS and REACH declarations, contact the supplier; the evidence does not list those specific documents."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY5410-7","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/5SY5410-7 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}