{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY4116-7CC11","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY4116-7CC11","canonicalUrl":"https://aoctrl.com/siemens/5SY4116-7CC11","factsUrl":"https://aoctrl.com/api/mcp/products/5SY4116-7CC11","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY4116-7CC11, miniature circuit breaker, 1-pole, 16 A, C-curve, 10 kA breaking capacity at 400 V AC, 18 mm width, 76 mm depth.","salesMarkdown":"The Siemens SENTRON 5SY4116-7CC11 is a 1-pole miniature circuit breaker rated 16 A with a C tripping characteristic and a 10 kA breaking capacity at 400 V AC per EN 60898. ## Sizing and fit in the panel The 70 mm installation depth plus the quick-assembly mounting means it fits into compact enclosures without needing extra clearance behind the rail. Mount it in any position — vertical, horizontal, upside down — and it still trips at the same calibrated curve. Both top and bottom terminals accept combined screw/clamp connections, so you can land a ring tongue or a bare wire without swapping parts. Touch protection is built in — no accidental finger contact on the energized bus bar after installation. ## Where it belongs on the line This breaker is designed for mechanical engineering and industrial environments, not residential lighting panels. The 400 V AC rated voltage covers three-phase line-to-line circuits common in control cabinets; the 440 V single-phase and multi-phase rating gives you margin on a 480 V system. It also carries a DC rating up to 72 V — handy for control-power circuits in the same enclosure. The IP20 protection class (with conductors connected) is typical for a DIN-rail MCB inside a closed panel — no washdown rating here, so keep it behind a gland plate or enclosure door. For a panel originally built with the 5SY4116-7CV peer, the 5SY4116-7CC11 shares the same 18 mm width, 1-pole footprint, C16 rating, and 10 kA breaking capacity — it drops into the same DIN slot without rewiring. The difference is in the terminal design or accessory compatibility; verify the terminal type if your panel uses a specific busbar or shunt.","metaTitle":"Siemens 5SY4116-7CC11 SENTRON MCB, 1P C16 10kA, 400V AC","metaDescription":"Siemens SENTRON 5SY4116-7CC11 miniature circuit breaker, 1-pole, 16 A, C-curve, 10 kA breaking capacity at 400 V AC. IP20, halogen-free. Active production. Available to order.","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":"5SY4116-7CC11","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Rated Value":"50/60 Hz","description":"Miniature circuit breaker 230/400 V 10kA, 1-pole, C, 16A for railway applications","Halogen-Free":"Yes","Silicon-Free":"Yes","Mounting type":"Quick assembly system","Number of poles":"1","Type of voltage":"AC","lifecycle_stage":"current","Mounting position":"any","Installation depth":"70 mm","Product brand name":"SENTRON","Product designation":"Miniature circuit breaker","Protection class IP":"IP20, with connected conductors","at AC / rated value":"400 V","Overvoltage category":"III","Combined Terminal Top":"Yes","Design of the product":"For railway applications","Energy limiting class":"3","Number of width units":"1","Number of poles / Note":"1P","acc. to DIN EN 61346-2":"F","acc. to DIN EN 81346-2":"F","Combined Terminal Bottom":"Yes","Suitability for operation":"Mechanical engineering / industry","Current / at AC / rated value":"16 A","Tripping characteristic class":"C","at DC / rated value / maximum":"72 V","acc. to EN 60898 / rated value":"10 kA","Position / of power supply cord":"Any","Product feature / Touch protection":"Yes","Influence of the surrounding temperature":"max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C","Product function / neutral conductor switching":"No","with multi-phase operation / at AC / rated value":"440 V","with single-phase operation / at AC / rated value":"440 V","Mechanical service life (switching cycles) / typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/30c94e1c8821aa20f7dc5a878a312d32.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=425001&mlfb=5SY4116-7CC11"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SY4116-7CC11?","answer":"10 kA at 400 V AC per EN 60898, which covers most panelboard fault-current scenarios in commercial and light industrial installations."},{"question":"Will 5SY4116-7CC11 replace 5SY4116-7CV without panel changes?","answer":"Yes — same 18 mm width, same 1-pole C16 rating, same 10 kA breaking capacity. The physical footprint and DIN-rail mounting are identical; verify the terminal style if your busbar is specific to the -7CV variant."},{"question":"Where can I buy 5SY4116-7CC11?","answer":"Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY4116-7CC11","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/5SY4116-7CC11 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}}