{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY7332-8CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY7332-8CC","canonicalUrl":"https://aoctrl.com/siemens/5SY7332-8CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SY7332-8CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY7332-8CC miniature circuit breaker, 3-pole, D tripping characteristic, 32 A rated current, 20 kA breaking capacity per IEC 60947-2, 3 modular-width units.","salesMarkdown":"Rated 32 A at 35 °C, it derates to 29.66 A at 40 °C and 25.73 A at 55 °C (cites:,), so a panel running warm needs a bigger frame or a lower continuous load. Combined terminals top and bottom — one screw clamp handles both the busbar and the outgoing conductor. Mounting position is any, so you can lay it sideways in a tight gland-plate layout if needed. Rated for a -40 °C to 75 °C ambient range, with humidity limits of 95% at 55 °C tapering to 35% at 75 °C (cites:). Halogen-free and silicon-free construction (cites:,) — relevant for sensitive electronics environments where outgassing can corrode contacts. The housing is sealable (cites:) to prevent tampering. IP20 with connected conductors (cites:), so it belongs inside a closed panel, not exposed to washdown.","metaTitle":"Siemens 5SY7332-8CC SENTRON MCB, 3P, D Curve, 32 A, 20 kA","metaDescription":"Siemens SENTRON 5SY7332-8CC miniature circuit breaker. 3-pole, D tripping characteristic, 32 A rated, 20 kA breaking capacity per IEC 60947-2. Current lifecycle stage. Quoted to or","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Depth":"76 mm","Width":"54 mm","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","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","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"3","Product Designation":"Miniature circuit breaker","at AC / rated value":"32 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":"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","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","Tripping Characteristic Class":"D","Position / Of Power Supply Cord":"Any","according to IEC 60947-2 / rated value":"20 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","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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/d5941449f17660f90b524e62fe2d9575.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=384319&mlfb=5SY7332-8CC","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SY7332-8CC/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 5SY7332-8CC?","answer":"Submit an RFQ through this listing. The part is sourced and quoted to order through independent distribution, with availability and current pricing confirmed at quote time."},{"question":"What compliance documentation does Siemens provide for 5SY7332-8CC?","answer":"The part carries a CE marking and is designed to IEC 60947-2, which is the standard for industrial MCBs. The datasheet and manufacturer declarations for RoHS and REACH are available on request with the RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY7332-8CC","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/5SY7332-8CC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}