{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY7532-8","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY7532-8","canonicalUrl":"https://aoctrl.com/siemens/5SY7532-8","factsUrl":"https://aoctrl.com/api/mcp/products/5SY7532-8","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY7532-8 miniature circuit breaker, D tripping characteristic, 1P+N, 2 poles, 15 kA (EN 60898) / 25 kA (IEC 60947-2), 230 V AC, 60 V DC, IP20, halogen-free.","salesMarkdown":"Rated 15 kA breaking capacity per EN 60898-1 and 25 kA per IEC 60947-2, it handles fault currents up to 25 kA at 230 V AC — enough for most industrial panelboards with a transformer-fed supply. The DC rating of 15 kA at 60 V extends its use to DC auxiliary circuits, though the maximum DC operating voltage is 72 V. The installation depth is 70 mm, and overall depth is 76 mm. The combined terminal at top and bottom accepts both busbar and wire connections, and the sealable design allows panel builders to lock settings after commissioning. Halogen-free and silicon-free — important for clean-room or food-grade panels where outgassing can contaminate optics or electronics. The operating temperature range spans -40 °C to 75 °C, with humidity derating: max 95% RH at 55 °C, dropping to 35% at 75 °C. Vibration resistance per IEC 60068-2-6: ±1 mm at 5–25 Hz, 50 m/s² at 25–150 Hz. Compliant with IEC / EN 60898-1, IEC / EN 60947-2, and UL 1077 / CSA C22.2 No.235. The UL 1077 supplementary protector rating is 5 kA — note that for UL-listed panelboards, this breaker is classified as a supplementary protector, not a branch-circuit protective device per UL 489. That distinction matters for North American installations: it can be used within a listed assembly but not as the sole branch-circuit overcurrent device.","metaTitle":"Siemens 5SY7532-8 SENTRON MCB, D-curve, 2-pole, 15/25 kA","metaDescription":"Siemens 5SY7532-8 SENTRON miniature circuit breaker, D tripping characteristic, 1P+N, 2-pole, 15 kA (EN 60898) / 25 kA (IEC 60947-2), 230 V AC, 60 V DC, IP20, halogen-free. Current","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"36 mm","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Standard":"IEC / EN 60898-1, IEC / EN 60947-2 / UL1077","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"1P+N","Number Of Poles":"2","lifecycle_stage":"current","Fastening Method":"Quick assembly system","Mounting Position":"any","at AC rated value":"230 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","Combined Terminal Bottom":"Yes","Suitability For Operation":"Mechanical engineering / industry","Neutral Conductor Switching":"Yes","Number Of Modular Width Units":"2","Position Of Power Supply Cord":"Any","Tripping Characteristic Class":"D","according to EN 60898 rated value":"15 kA","according to IEC 60947-2 rated value":"25 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 single-phase operation at AC rated value":"250 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","supply voltage with single-phase operation at AC rated value":"230 V","power loss [W] for rated value of the current at AC in hot operating state per pole":"2.1 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=523803&mlfb=5SY7532-8","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SY7532-8/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 5SY7532-8?","answer":"Submit an RFQ through this listing. Pricing and stock are confirmed at quote time through independent distribution channels."},{"question":"What compliance documentation does this brand provide for 5SY7532-8?","answer":"The 5SY7532-8 is certified to IEC / EN 60898-1, IEC / EN 60947-2, and UL 1077 / CSA C22.2 No.235. It is halogen-free and silicon-free."},{"question":"What is 5SY7532-8's listed depth (76 mm) on this component line?","answer":"The overall depth is 76 mm; the installation depth (DIN rail to front face) is 70 mm."},{"question":"What is 5SY7532-8's listed width (36 mm) on this component line?","answer":"The width is 36 mm, which corresponds to 2 modular width units on a standard DIN-rail panel."},{"question":"Will 5SY7532-8 drop into a panel that was specified around 5SY7206-7CC without rewiring?","answer":"The 5SY7532-8 and 5SY7206-7CC share the same 2-module-wide footprint (36 mm) and DIN-rail mounting, so mechanical fit is identical. However, the 5SY7532-8 has a D tripping characteristic (10–20× In) while the 5SY7206-7CC uses a different curve — verify the load's inrush profile before swapping without rewiring."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY7532-8","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/5SY7532-8 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}}