{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY7606-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY7606-7","canonicalUrl":"https://aoctrl.com/siemens/5SY7606-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SY7606-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY7606-7, miniature circuit breaker, 4-pole (3P+N), tripping characteristic C, breaking capacity 15 kA per EN 60898-1 / 40 kA per IEC 60947-2, 400 V AC, 72 mm wide (4 MW).","salesMarkdown":"## Siemens 5SY7606-7 SENTRON MCB — 4-pole C-curve, dual-rated breaking capacity It carries dual breaking capacity ratings: 15 kA per IEC/EN 60898-1 and 40 kA per IEC 60947-2 at 400 V AC, plus 15 kA at 60 V DC per IEC 60947-2 and 5 kA per UL 1077 / CSA C22.2 No.235. The neutral pole is switched (3P+N), so you get full isolation on all live conductors. Suitable for mechanical engineering and industry environments. Halogen-free and silicon-free construction. Sealable — useful if you need to lock out settings after commissioning. ## Integration — panel fit and thermal derating The 4-MW width (72 mm) and 70 mm installation depth mean it drops into the same footprint as other SENTRON 4-pole breakers — no re-drilling or gland-plate changes if you're swapping from a different 4-pole MCB in the same family. Temperature derating is specified: max 95% RH at 55 °C, dropping to 55% at 70 °C and 35% at 75 °C. In a sealed panel with multiple breakers side by side, factor in the internal temperature rise — the 75 °C ceiling is the absolute limit, not a continuous rating.","metaTitle":"Siemens 5SY7606-7 SENTRON MCB, 4-pole C-curve 15/40 kA","metaDescription":"Siemens 5SY7606-7 SENTRON miniature circuit breaker, 4-pole (3P+N), C-curve, 15 kA (EN 60898) / 40 kA (IEC 60947-2). Current production. Quoted to order.","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":"5SY7606-7","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 400 V 15kA, 3+N-pole, C, 6 A, D=70 mm","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"3P+N","Number Of Poles":"4","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":"Yes","Number Of Modular Width Units":"4","Position Of Power Supply Cord":"Any","Tripping Characteristic Class":"C","according to EN 60898 rated value":"15 kA","according to IEC 60947-2 rated value":"40 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":"1.6 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a77697d52045f5c275ee903679ade6f5.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=114233&mlfb=5SY7606-7"},"ai":{"faq":[{"question":"Where can I buy 5SY7606-7 and how do I get a price?","answer":"The 5SY7606-7 is available to order through independent distribution. Submit an RFQ — availability and current pricing are confirmed at quote time."},{"question":"What is the difference between 5SY7606-7 and 5SY4140-7?","answer":"Both are 4-pole SENTRON MCBs with the same physical footprint and C-curve. The 5SY7606-7 carries higher breaking capacity ratings (15 kA EN 60898 / 40 kA IEC 60947-2 versus the 5SY4140-7's lower ratings), so the choice comes down to the fault current level your panel must withstand. If your SCCR study calls for the higher 40 kA figure, the 5SY7606-7 is the one; if the lower rating suffices, the 5SY4140-7 is a cost-effective drop-in."},{"question":"Will 5SY7606-7 drop into a panel specified around 5SY4140-7 without rewiring?","answer":"Yes — both are 4-pole (3P+N) SENTRON MCBs with the same 72 mm width (4 MW) and DIN-rail mounting. The wiring terminals and neutral switching are identical. No re-drilling or gland-plate changes needed."},{"question":"What compliance documentation does Siemens provide for 5SY7606-7?","answer":"The breaker is certified to IEC/EN 60898-1, IEC/EN 60947-2, and UL 1077 / CSA C22.2 No.235. It is halogen-free and silicon-free. Standard compliance documentation (CE, UKCA, RoHS, REACH) is available from Siemens."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY7606-7","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/5SY7606-7 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}}