{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY5116-7CC11","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY5116-7CC11","canonicalUrl":"https://aoctrl.com/siemens/5SY5116-7CC11","factsUrl":"https://aoctrl.com/api/mcp/products/5SY5116-7CC11","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON miniature circuit breaker, 5SY5116-7CC11, 1-pole, C-curve, 16 A, DC rated 220 V, 10 kA breaking capacity per IEC 60947-2, railway design.","salesMarkdown":"Width is 18 mm (1 modular unit), depth 76 mm, height 90 mm. Sealable, halogen-free, silicon-free. Polarity must be observed on the DC supply side (the datasheet notes 'Consider polarity' for the power supply cord position). ## Environmental limits and derating Overvoltage category III applies. The closest functional peer is the 5SY4116-7CV — same 1-pole C-curve 16 A, same mechanical footprint (18 mm wide, 76 mm deep). The 5SY5116-7CC11 adds DC capability (220 V, 10 kA) and the railway vibration qualification. If your panel was wired for the 5SY4116-7CV, the 5SY5116-7CC11 will drop in without rewiring — same terminal layout, same 1 MW width, same DIN rail clip. The trade-off is the DC polarity requirement: the railway variant expects polarity observance on the DC feed, whereas the AC sibling accepts any orientation.","metaTitle":"Siemens 5SY5116-7CC11 SENTRON MCB, 1P C 16A DC 10kA","metaDescription":"Siemens SENTRON 5SY5116-7CC11 miniature circuit breaker, 1-pole C-curve 16A, DC rated 220V with 10kA breaking capacity per IEC 60947-2. Railway-approved, vibration-resistant. Quote","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"18 mm","title":"5SY5116-7CC11","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Circuit breaker Universal current 220 V DC 230/400 V AC 10kA, 1-pole, C, 16A for railway applications","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 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","Design Of The Product":"For railway applications","Combined Terminal Bottom":"Yes","Suitability For Operation":"Railway","Neutral Conductor Switching":"No","Number Of Modular Width Units":"1","Position Of Power Supply Cord":"Consider polarity","Tripping Characteristic Class":"C","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":"DC","at DC according to IEC 60947-2 rated value":"10 kA","operating voltage at DC rated value maximum":"250 V","vibration resistance according to IEC 60068-2-6":"±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz","Product Extension Installable Supplementary Devices":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ec8aa74c20b89d2cce5b7ff225f277de.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=159213&mlfb=5SY5116-7CC11"},"ai":{"faq":[{"question":"Will 5SY5116-7CC11 drop into a panel that was specified around 5SY4116-7CV without rewiring?","answer":"Yes — same 18 mm width, same 76 mm depth, same DIN rail clip, same terminal layout. The only wiring difference is that the 5SY5116-7CC11 requires polarity observance on the DC supply, whereas the AC sibling accepts any orientation."},{"question":"What compliance documentation does Siemens provide for 5SY5116-7CC11?","answer":"The part is halogen-free and silicon-free, and is designed to IEC 60947-2 (DC breaking capacity) and IEC 60068-2-6 (vibration). RoHS and REACH declarations are standard with Siemens SENTRON products; specific certificates are available on request."},{"question":"Where can I buy 5SY5116-7CC11 and how is it quoted?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or price is published here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY5116-7CC11","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/5SY5116-7CC11 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}}