{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY6606-7CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY6606-7CC","canonicalUrl":"https://aoctrl.com/siemens/5SY6606-7CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SY6606-7CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY6606-7CC, 4-pole (3P+N) miniature circuit breaker, C-curve, 6 A rated, 6 kA per EN 60898, 4 MW width, IP20.","salesMarkdown":"The 5SY6606-7CC is a 4-module-width (72 mm) SENTRON miniature circuit breaker with a C-curve trip characteristic, rated 6 A at 230/400 V AC and 50/60 Hz. At 40 °C ambient the continuous current rating derates to 5.51 A; at 45 °C to 5.25 A; at 50 °C to 4.97 A; at 55 °C to 4.69 A. The breaker is rated for -40 °C to 75 °C ambient, with humidity limits of 95% up to 55 °C, 55% up to 70 °C, and 35% at 75 °C. ## Breaking capacity and approvals Rated breaking capacity is 6 kA per EN 60898 and 5 kA per UL 1077 / CSA C22.2 No. 235. Sealable for lockout/tagout.","metaTitle":"Siemens 5SY6606-7CC SENTRON MCB, 4P C-Curve 6A 6kA","metaDescription":"Siemens 5SY6606-7CC SENTRON miniature circuit breaker, 4-pole (3P+N), C-curve, 6 A rated, 6 kA breaking capacity per EN 60898. Active production. Quoted on request.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["4-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"72 mm","title":"5SY6606-7CC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 400 V 6kA, 3+N-pole, C, 6A","Halogen-Free":"Yes","Silicon-Free":"Yes","Number Of Poles":"4","Type Of Voltage":"AC","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","acc. to IEC 81346-2":"F","at AC / rated value":"6 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Combined Terminal Top":"Yes","Number Of Poles / Note":"3P+N","acc. to DIN EN 61346-2":"F","Energy Limitation Class":"3","at 40 °C / rated value":"5.51 A","at 45 °C / rated value":"5.25 A","at 50 °C / rated value":"4.97 A","at 55 °C / rated value":"4.69 A","Combined Terminal Bottom":"Yes","Suitability For Operation":"Mechanical engineering / industry","Number Of Modular Width Units":"4","Tripping Characteristic Class":"C","acc. to EN 60898 / rated value":"6 kA","Position / Of Power Supply Cord":"Any","Product Feature / Touch Protection":"Yes","Supply Voltage Frequency / Rated Value":"50/60 Hz","Influence Of The Surrounding Temperature":"max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C","at AC / acc. to UL 1077 and CSA C22.2 No.235":"5 kA","vibration resistance / acc. to IEC 60068-2-6":"±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz","Product Function / Neutral Conductor Switching":"Yes","with multi-phase operation / at AC / rated value":"440 V","operating voltage / at DC / rated value / maximum":"72 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/b291395cac0559ee5ce090ad6b787250.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=187082&mlfb=5SY6606-7CC"},"ai":{"faq":[{"question":"What is 5SY6606-7CC's depth?","answer":"76 mm overall depth, with a 70 mm installation depth into the enclosure."},{"question":"What is 5SY6606-7CC's width?","answer":"72 mm, which corresponds to 4 modular width units on a DIN rail."},{"question":"What compliance documentation is available for 5SY6606-7CC?","answer":"The breaker carries IEC 60898 (6 kA) and UL 1077 / CSA C22.2 No. 235 (5 kA) ratings. It is halogen-free and silicon-free. Standard SENTRON documentation includes RoHS and REACH declarations."},{"question":"Where can I buy 5SY6606-7CC?","answer":"Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."},{"question":"Will 5SY6606-7CC drop into a panel specified around 5SY7210-7CC?","answer":"Both are 4-module SENTRON breakers with the same 72 mm width and 76 mm depth, so the mechanical fit and DIN-rail footprint are identical. The electrical difference is the rating and curve — the 5SY7210-7CC is a 10 A B-curve, while this is a 6 A C-curve. No rewiring is needed if the panel's busbar and load terminals match the 6 A C-curve rating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY6606-7CC","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/5SY6606-7CC 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}}