{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY6632-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY6632-7","canonicalUrl":"https://aoctrl.com/siemens/5SY6632-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SY6632-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY6632-7 miniature circuit breaker, 4-pole 3P+N, tripping characteristic C, 6 kA (EN 60898) / 15 kA (IEC 60947-2), 400 V AC, 72 mm wide.","salesMarkdown":"## Breaking capacity — two ratings, one decision For DC circuits, it's rated 15 kA at 60 V (max 72 V) per IEC 60947-2, which covers most industrial DC control buses and small UPS feeds. Mounts in any position via the quick-assembly system (snap-on DIN rail). At 72 mm wide (4 modular units), it occupies four standard 18 mm slots. Ambient range runs -40 °C to 75 °C, with humidity derating above 55 °C (95% RH up to 55 °C, then 55% up to 70 °C, 35% up to 75 °C). Designed to IEC/EN 60898-1 and IEC/EN 60947-2, with UL 1077 recognition (supplementary protector). Halogen-free and silicon-free construction, which matters for clean-room or semiconductor-adjacent installations where outgassing contaminates optics or wafers. The sealable option (tamper-evident cover) is available for revenue-metering or safety-lockout applications.","metaTitle":"Siemens 5SY6632-7 SENTRON MCB, 4P C-Curve, 6kA/15kA","metaDescription":"Siemens 5SY6632-7 SENTRON miniature circuit breaker, 4-pole 3P+N, C characteristic, 6 kA per EN 60898 / 15 kA per IEC 60947-2. Active production. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["4-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"72 mm","title":"5SY6632-7","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Standard":"IEC / EN 60898-1, IEC / EN 60947-2 / UL1077","description":"Miniature circuit breaker 400 V 6kA, 3+N-pole C, 32 A, D=70 mm","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"3P+N","Number Of Poles":"4","lifecycle_stage":"current","Fastening Method":"Quick assembly system","Mounting Position":"any","at AC rated value":"400 V","at DC rated value":"60 V","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","Energy Limitation Class":"3","Combined Terminal Bottom":"Yes","Suitability For Operation":"Mechanical engineering / industry","Neutral Conductor Switching":"Yes","Number Of Modular Width Units":"4","Position Of Power Supply Cord":"Any","Tripping Characteristic Class":"C","according to EN 60898 rated value":"6 kA","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","at DC according to IEC 60947-2 rated value":"15 kA","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":"2.6 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6ad454aaf3159a18e930a000b56a369c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=459911&mlfb=5SY6632-7"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SY6632-7?","answer":"6 kA per IEC/EN 60898-1 and 15 kA per IEC 60947-2 at 400 V AC. For DC circuits, it's rated 15 kA at 60 V (max 72 V). Under UL 1077, the interrupting rating is 5 kA at 400 V AC."},{"question":"Will 5SY6632-7 drop into a panel designed for 5SY4140-7?","answer":"Mechanically yes — both share the same 72 mm width (4 modular units) and quick-assembly DIN-rail mounting. The 5SY4140-7 is a different pole/curve variant, so check your circuit requirements before substituting, but the panel cutout and rail position are identical."},{"question":"What compliance documentation does Siemens provide for 5SY6632-7?","answer":"The breaker complies with IEC/EN 60898-1, IEC/EN 60947-2, and UL 1077. It's halogen-free and silicon-free. Standard documentation includes the declaration of conformity and UL recognition file; RoHS and REACH declarations are available from Siemens on request."},{"question":"Where can I buy 5SY6632-7 and how is it quoted?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for the current market position."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY6632-7","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/5SY6632-7 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}}