{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY4332-7CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY4332-7CC","canonicalUrl":"https://aoctrl.com/siemens/5SY4332-7CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SY4332-7CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY4332-7CC, 3-pole miniature circuit breaker, C-curve, 32 A rated, 10 kA breaking capacity per EN 60898, 440 V AC.","salesMarkdown":"Three-pole design (3P) with no neutral switching — fits three-phase loads like small pumps, compressors, or sub-distribution. ## Derating and ambient conditions Rated current drops with temperature: 30.08 A at 40 °C, 29.09 A at 45 °C, 28.03 A at 50 °C, 26.94 A at 55 °C. If the panel runs hot, size the upstream protection accordingly — a 32 A breaker at 55 °C carries only 27 A continuous. IP20 with conductors connected, so it belongs inside a closed enclosure, not in a washdown zone. Mounting position any, so vertical or horizontal orientation works. Combined terminal top and bottom means the line and load conductors land on the same style of clamp. Sealable for anti-tamper applications. Halogen-free and silicon-free construction suits environments where outgassing is a concern (clean rooms, medical, food processing).","metaTitle":"Siemens 5SY4332-7CC SENTRON MCB, 3P C-Curve 32A 10kA","metaDescription":"Siemens 5SY4332-7CC SENTRON miniature circuit breaker, 3-pole, C-curve, 32 A, 10 kA per EN 60898. Active production. Quoted on request.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["3-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"54 mm","title":"5SY4332-7CC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 400 V 10kA, 3-pole, C, 32A","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"3P","Number Of Poles":"3","lifecycle_stage":"current","Fastening Method":"Quick assembly system","Mounting Position":"any","at AC rated value":"32 A","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","at 35 °C rated value":"32 A","at 40 °C rated value":"30.08 A","at 45 °C rated value":"29.09 A","at 50 °C rated value":"28.03 A","at 55 °C rated value":"26.94 A","Energy Limitation Class":"3","Combined Terminal Bottom":"Yes","Suitability For Operation":"Mechanical engineering / industry","Neutral Conductor Switching":"No","Number Of Modular Width Units":"3","Position Of Power Supply Cord":"Any","Tripping Characteristic Class":"C","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","operating voltage at DC rated value maximum":"72 V","with multi-phase operation at AC rated value":"440 V","with single-phase operation at AC rated value":"440 V","at AC according to UL 1077 and CSA C22.2 No.235":"5 kA","vibration resistance according to IEC 60068-2-6":"±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz","Mechanical Service Life (Operating Cycles) Typical":"10 000","Product Extension Installable Supplementary Devices":"Yes","power loss [W] for rated value of the current at AC in hot operating state per pole":"3.3 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b93f0eb13f7e20cc166efa3ba6c57b6d.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=310936&mlfb=5SY4332-7CC"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SY4332-7CC?","answer":"10 kA per EN 60898 at 440 V AC multi-phase."},{"question":"How do I get pricing and availability for 5SY4332-7CC?","answer":"Submit an RFQ — the part is sourced through independent distribution, with current pricing and lead time confirmed at quote time."},{"question":"Will 5SY4332-7CC drop into a panel specified around 5SY4140-7?","answer":"Both are 3-pole SENTRON MCBs on the same DIN-rail footprint, but the 5SY4140-7 is a 40 A B-curve — verify the load current and tripping characteristic before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY4332-7CC","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/5SY4332-7CC 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}}