{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY7106-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY7106-7","canonicalUrl":"https://aoctrl.com/siemens/5SY7106-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SY7106-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY7106-7 miniature circuit breaker, 1-pole, C characteristic, 15 kA (EN 60898-1) / 40 kA (IEC 60947-2), 18 mm width.","salesMarkdown":"The Siemens 5SY7106-7 is a 1-pole SENTRON miniature circuit breaker with a C tripping characteristic, rated 15 kA breaking capacity per EN 60898-1 and 40 kA per IEC 60947-2 — the higher figure matters when the breaker sits in an industrial panel where fault current can exceed 15 kA; the 40 kA rating gives you coordination headroom without cascading upstream. The C-curve (tripping between 5 and 10 times rated current) is the standard choice for motor-starting and moderate inrush loads — it holds through the initial surge but clears fast on a hard fault. 15 kA at 400 V AC (EN 60898-1) covers most commercial and light-industrial service entrances; the 40 kA rating under IEC 60947-2 means this breaker can be used in high-fault industrial switchboards where the prospective short-circuit current is higher. At DC, the same 15 kA rating applies up to 72 V (IEC 60947-2), so it works in 60 V DC control circuits or battery-backed supplies. The UL 1077 rating of 5 kA tells you it is accepted as a supplementary protector in North American panels — not a branch-circuit device, but fine for protecting a downstream load. Miniature circuit breakers of this class protect wiring and loads in distribution boards, control panels, and machinery enclosures. The 5SY7106-7 is explicitly listed for mechanical engineering and industry applications — think conveyor controls, pump panels, packaging lines, or machine-tool cabinets where a single-pole C-curve breaker protects a control transformer, a solenoid valve circuit, or a small motor branch.","metaTitle":"Siemens 5SY7106-7 SENTRON MCB, 1P C-curve, 15 kA IEC, 40 kA","metaDescription":"Siemens 5SY7106-7 SENTRON miniature circuit breaker, 1-pole, C characteristic, 15 kA (EN 60898-1) / 40 kA (IEC 60947-2). Active production. Sourced 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":"18 mm","title":"5SY7106-7","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 230/400 V 15kA, 1-pole, C, 6 A, D=70 mm","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"1P","Number Of Poles":"1","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":"No","Number Of Modular Width Units":"1","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":"$13.97","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/35770b24182f5f6054286d37605083d8.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=89900&mlfb=5SY7106-7"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 5SY7106-7?","answer":"The 5SY7106-7 is sourced and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time through our independent distribution network."},{"question":"Will 5SY7106-7 drop into a panel specified around 5SY4116-7CV without rewiring?","answer":"Yes, both are 1-pole SENTRON MCBs with the same 18 mm width and DIN-rail mounting, so the 5SY7106-7 is a direct mechanical and electrical swap. The difference is in the breaking capacity and characteristic: the 5SY7106-7 carries a C-curve (5–10× In) versus the B-curve (3–5× In) of the 5SY4116-7CV, so verify that the C-curve's higher inrush hold matches your load — it is better for motor or transformer circuits, not for sensitive electronics."},{"question":"What compliance documentation does Siemens provide for 5SY7106-7?","answer":"The 5SY7106-7 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 documentation includes the declaration of conformity and the datasheet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY7106-7","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/5SY7106-7 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}}