{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY4332-7CV","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY4332-7CV","canonicalUrl":"https://aoctrl.com/siemens/5SY4332-7CV","factsUrl":"https://aoctrl.com/api/mcp/products/5SY4332-7CV","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SY4332-7CV, 3-pole miniature circuit breaker, C-curve, 32 A rated, 15 kA breaking capacity per IEC 60947-2, 3 modular width units.","salesMarkdown":"The Siemens 5SY4332-7CV is a 3-pole miniature circuit breaker (MCB) with a C tripping characteristic, rated 32 A at AC and a breaking capacity of 15 kA per IEC 60947-2. At 35 °C ambient the breaker carries its full 32 A. At 40 °C it derates to 29.66 A, at 45 °C to 28.42 A, at 50 °C to 27.1 A, and at 55 °C to 25.73 A. The 3-pole unit occupies 3 modular width units (54 mm wide, 90 mm tall, 76 mm deep, 70 mm installation depth) and mounts in any position via the quick-assembly system onto standard DIN rail. IP20 with connected conductors, pollution degree 3, overvoltage category III — it's built for the inside of a control cabinet, not for wet environments.","metaTitle":"Siemens 5SY4332-7CV MCB, 3P C-Curve 32A 15kA IEC 60947-2","metaDescription":"Siemens 5SY4332-7CV 3-pole MCB, C-curve, 32A rated, 15kA breaking capacity per IEC 60947-2. Current production. Quoted to order against RFQ.","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":"5SY4332-7CV","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Standard":"IEC / EN 60947-2","description":"MCB Icu=15KA 400V 3P C32","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","Degree Of Pollution":"3","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":"29.66 A","at 45 °C rated value":"28.42 A","at 50 °C rated value":"27.1 A","at 55 °C rated value":"25.73 A","according to EN 61346-2":"F","Combined Terminal Bottom":"Yes","according to IEC 81346-2":"F","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","Supply Voltage Frequency Rated Value":"50/60 Hz","according to IEC 60947-2 rated value":"15 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","operating voltage at DC rated value maximum":"72 V","with multi-phase operation at AC rated value":"440 V","vibration resistance according to IEC 60068-2-6":"±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz","Mechanical Service Life (Switching 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/ea15f24bb13d0c4b14972fb5df9be687.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1531598&mlfb=5SY4332-7CV"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY4332-7CV","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/5SY4332-7CV 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}}