{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY5106-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY5106-7","canonicalUrl":"https://aoctrl.com/siemens/5SY5106-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SY5106-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY5106-7, 1-pole miniature circuit breaker, C-curve, 10 kA interrupting capacity per IEC/EN 60898-2 and UL1077, rated 400 V AC / 250 V DC, 18 mm width.","salesMarkdown":"It carries a 10 kA interrupting capacity per IEC/EN 60898-2 and UL1077, and 15 kA per IEC 60947-2 for DC faults. The 18 mm width (1 modular unit) snaps onto a DIN rail — standard panel fit for a 1P branch circuit. ## C-curve and interrupting capacity ## Panel integration Snap-on DIN rail mount, any position. 18 mm width (1 MW) leaves room for adjacent breakers in a multi-pole assembly. Combined top and bottom terminals simplify daisy-chaining. Halogen-free and silicon-free construction for sensitive environments like medical or food processing. ## Environmental and vibration resistance Rated for ambient -40 °C to 75 °C, with humidity limits per temperature band (95% at 55 °C, 55% at 70 °C, 35% at 75 °C). Vibration tested per IEC 60068-2-6: ±1 mm at 5–25 Hz, 50 m/s² at 25–150 Hz — suitable for installation near rotating machinery or in mobile equipment.","metaTitle":"Siemens 5SY5106-7 SENTRON MCB, 1P C-curve, 10 kA, 400 V AC","metaDescription":"Siemens SENTRON 5SY5106-7 miniature circuit breaker, 1-pole, C-curve, 10 kA per IEC/EN 60898-2 and UL1077. Rated 400 V AC / 250 V DC. Current production. Quoted on request.","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":"5SY5106-7","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Standard":"IEC / EN 60898-2, UL1077","description":"Circuit breaker Universal current 220 V DC 230/400 V AC 10kA, 1-pole, C, 06A","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":"220 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":"universal current","Neutral Conductor Switching":"No","Number Of Modular Width Units":"1","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":"250 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","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/2e0829c61519360baa97241a9f377eb1.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=186656&mlfb=5SY5106-7"},"ai":{"faq":[{"question":"Where can I buy 5SY5106-7?","answer":"The 5SY5106-7 is available to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the closest functional second-source to 5SY5106-7?","answer":"The 5SY4140-7 is a 1-pole C-curve MCB from the same SENTRON family, but it carries a 6 kA interrupting capacity (versus 10 kA for the 5SY5106-7). The 5SY5106-7 offers higher fault current handling and a wider DC voltage rating. Verify the interrupting capacity requirement before substituting."},{"question":"What compliance documentation does Siemens provide for 5SY5106-7?","answer":"The 5SY5106-7 is certified to IEC/EN 60898-2 and UL1077. It is halogen-free and silicon-free. RoHS and REACH declarations are available from Siemens upon request."},{"question":"Will 5SY5106-7 drop into a panel specified around 5SY4140-7 without rewiring?","answer":"Yes, both are 1-pole, 18 mm wide (1 MW) with the same DIN-rail footprint and combined top/bottom terminals. No rewiring needed for the panel layout — but verify the interrupting capacity requirement: 5SY4140-7 is 6 kA, 5SY5106-7 is 10 kA."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY5106-7","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/5SY5106-7 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}}