{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY4215-8CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY4215-8CC","canonicalUrl":"https://aoctrl.com/siemens/5SY4215-8CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SY4215-8CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY4215-8CC, miniature circuit breaker, 2-pole, D characteristic, 1.6 A rated current, 10 kA breaking capacity per EN 60898, 440 V AC, 2 MW units, IP20.","salesMarkdown":"## Siemens SENTRON 5SY4215-8CC — 1.6 A D-curve MCB, 2-pole The Siemens SENTRON 5SY4215-8CC is a 2-pole miniature circuit breaker with a D tripping characteristic, rated 1.6 A at 35 °C and 440 V AC for multi-phase operation. The D-curve means it tolerates high inrush currents — typical for motor, transformer, or lighting ballast loads — without nuisance tripping, while still clearing a fault at its 10 kA breaking capacity per EN 60898. That 10 kA rating at 440 V AC tells you it safely interrupts a short-circuit up to that level without upstream damage, which is the spec that governs coordination in a distribution board. ## Thermal derating and environmental limits Rated current drops with ambient temperature: 1.6 A at 35 °C, 1.5 A at 40 °C, 1.45 A at 45 °C, 1.4 A at 50 °C, 1.35 A at 55 °C. The surrounding temperature influence curve caps at 95% RH up to 55 °C, then 55% RH up to 70 °C, then 35% RH up to 75 °C. Operating range spans -40 °C to 75 °C, so it handles unheated outdoor cabinets or hot machine enclosures. Pollution degree 3 and overvoltage category III suit industrial panel environments. ## Mounting and wiring notes Snaps onto DIN rail via the quick-assembly system; any mounting position allowed. Combined terminals top and bottom accept wiring without extra accessories. Installation depth is 70 mm (device depth 76 mm). IP20 with connected conductors — standard for enclosed distribution boards. Halogen-free and silicon-free construction matters for environments sensitive to outgassing (clean rooms, food processing). Touch protection is built in.","metaTitle":"Siemens 5SY4215-8CC SENTRON MCB, 1.6 A D-curve, 2-pole, 10 k","metaDescription":"Siemens SENTRON 5SY4215-8CC miniature circuit breaker, 1.6 A, D tripping characteristic, 2-pole, 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":["2-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"36 mm","title":"5SY4215-8CC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 400 V 10kA, 2-pole, D, 1.6 A","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"2P","Number Of Poles":"2","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":"1.6 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Combined Terminal Top":"Yes","according to EN 61346-2":"F","at 35 °C / rated value":"1.6 A","at 40 °C / rated value":"1.5 A","at 45 °C / rated value":"1.45 A","at 50 °C / rated value":"1.4 A","at 55 °C / rated value":"1.35 A","Combined Terminal Bottom":"Yes","according to IEC 81346-2":"F","Suitability For Operation":"Mechanical engineering / industry","Number Of Modular Width Units":"2","Tripping Characteristic Class":"D","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","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/fdcf84a32f2bb112024ea9dd13ce73ea.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=150629&mlfb=5SY4215-8CC"},"ai":{"faq":[{"question":"Where can I buy 5SY4215-8CC and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the breaking capacity of 5SY4215-8CC?","answer":"The breaking capacity is 10 kA per EN 60898 at 440 V AC multi-phase operation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY4215-8CC","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/5SY4215-8CC 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}}