{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY4101-7CC11","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY4101-7CC11","canonicalUrl":"https://aoctrl.com/siemens/5SY4101-7CC11","factsUrl":"https://aoctrl.com/api/mcp/products/5SY4101-7CC11","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY4101-7CC11, 1-pole miniature circuit breaker, 1 A rated, C characteristic, 10 kA breaking capacity per EN 60898, for railway applications.","salesMarkdown":"The Siemens SENTRON 5SY4101-7CC11 is a 1-pole miniature circuit breaker rated 1 A at AC with a C tripping characteristic, meaning it is designed for moderate inrush loads such as small motor starters, contactor coils, or control transformers where the starting current is 5 to 10 times the rated current. The 1 A rating is valid at 35 °C ambient. Above that, the thermal element derates: 0.92 A at 40 °C, 0.88 A at 45 °C, 0.83 A at 50 °C, 0.78 A at 55 °C, and 0.73 A at 60 °C. The 5SY4101-7CC11 occupies 1 modular width unit (18 mm) on a DIN rail, with a depth of 76 mm and an installation depth of 70 mm behind the panel face. The quick-assembly fastening system lets you snap it onto the rail and remove it with a screwdriver without disturbing adjacent breakers. Mounting position is any orientation, so vertical or horizontal rail layouts are fine. Touch protection is built in per the product feature listing. Combined terminals at both top and bottom accept the same wire range, so there is no dedicated line/load side — you can feed from either end.","metaTitle":"Siemens 5SY4101-7CC11 SENTRON MCB, 1A C-Curve, 10kA","metaDescription":"Siemens SENTRON 5SY4101-7CC11 miniature circuit breaker, 1-pole, 1A rated, C tripping characteristic, 10 kA breaking capacity per EN 60898. Active production. Quoted 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":"5SY4101-7CC11","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 230/400 V 10kA, 1-pole, C, 1A 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","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"3","Product Designation":"Miniature circuit breaker","at AC / rated value":"1 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Combined Terminal Top":"Yes","Design Of The Product":"For railway applications","Energy Limitation Class":"3","according to EN 61346-2":"F","at 35 °C / rated value":"1 A","at 40 °C / rated value":"0.92 A","at 45 °C / rated value":"0.88 A","at 50 °C / rated value":"0.83 A","at 55 °C / rated value":"0.78 A","at 60 °C / rated value":"0.73 A","Combined Terminal Bottom":"Yes","according to IEC 81346-2":"F","Suitability For Operation":"Mechanical engineering / industry","Number Of Modular Width Units":"1","Tripping Characteristic Class":"C","Position / Of Power Supply Cord":"Any","Product Feature / Touch Protection":"Yes","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","Value Range / Of The Supply Voltage Frequency":"50/60 Hz","Product Component / Neutral Conductor Switching":"No","with multi-phase operation / at AC / rated value":"440 V","operating voltage / at DC / rated value / maximum":"72 V","vibration resistance / according to IEC 60068-2-6":"±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz","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/beb42538a3ff93f008c421b77b197d0d.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=527341&mlfb=5SY4101-7CC11"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 5SY4101-7CC11?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead-time estimate."},{"question":"Will 5SY4101-7CC11 drop into a panel that was specified around 5SY4101-7CV without rewiring?","answer":"Both share the same 1-pole, 1 A, C-curve, 10 kA footprint and DIN-rail mounting, so mechanical fit is identical. The -7CC11 variant is the railway-designated version (halogen-free, silicon-free, pollution degree 3); the -7CV is the standard industrial variant. Electrically interchangeable, but if the panel spec requires railway-grade materials, the -7CC11 is the correct drop-in."},{"question":"What is 5SY4101-7CC11's listed depth (76 mm) on this component line?","answer":"The overall depth is 76 mm, with an installation depth of 70 mm behind the panel face. The extra 6 mm accounts for the front toggle and terminal clearance."},{"question":"What is 5SY4101-7CC11's listed width (18 mm) on this component line?","answer":"The width is 18 mm, which is 1 modular unit on a standard DIN rail. This matches the footprint of most single-pole MCBs in the SENTRON 5SY series."},{"question":"What compliance documentation does this brand provide for 5SY4101-7CC11 (RoHS, REACH, UL, IEC)?","answer":"The part carries an EN 60898 breaking capacity rating of 10 kA and is designed per IEC 61346-2 and IEC 81346-2 functional designations. It is halogen-free and silicon-free, which supports RoHS and REACH compliance. For specific UL or other agency documentation, request the manufacturer's declaration with your RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY4101-7CC11","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/5SY4101-7CC11 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}}