{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY4132-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY4132-7","canonicalUrl":"https://aoctrl.com/siemens/5SY4132-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SY4132-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON miniature circuit breaker, 1-pole, C-curve, 10 kA (EN 60898-1) / 20 kA (IEC 60947-2), 400 V AC, 18 mm wide.","salesMarkdown":"It carries a 10 kA breaking capacity per EN 60898-1 and 20 kA per IEC 60947-2, with a 15 kA DC rating under IEC 60947-2 and 5 kA under UL 1077 / CSA C22.2 No.235. ## Breaking capacity and standard coverage This breaker is certified to IEC / EN 60898-1 (domestic and similar installations) and IEC / EN 60947-2 (industrial switchgear), plus UL 1077 for North American supplementary protection. The 20 kA rating under IEC 60947-2 gives headroom for high-fault industrial panels; the 10 kA EN 60898-1 figure covers the more common commercial duty. The DC rating of 15 kA at 60–72 V makes it usable in DC auxiliary circuits, though the AC application is the primary fit. It mounts in any position and uses a quick-assembly system for rail snap-on. ## Environmental and compliance details Halogen-free and silicon-free construction. Sealable terminals are provided for anti-tamper requirements.","metaTitle":"Siemens 5SY4132-7 SENTRON MCB, 1P C-Curve, 10 kA IEC, 20 kA","metaDescription":"Siemens 5SY4132-7 SENTRON miniature circuit breaker, 1-pole C-curve, 10 kA per EN 60898-1 / 20 kA per IEC 60947-2. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"18 mm","title":"5SY4132-7","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 230/400 V 10kA, 1-pole, C, 32 A, D=70 mm","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"1P","Number Of Poles":"1","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":"No","Number Of Modular Width Units":"1","Position Of Power Supply Cord":"Any","Tripping Characteristic Class":"C","according to EN 60898 rated value":"10 kA","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","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","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":"2.6 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.19","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b5a967601b6c3bb1899332c3bb5b1fbd.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=500144&mlfb=5SY4132-7"},"ai":{"faq":[{"question":"Where can I buy 5SY4132-7 and get current pricing?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm quote."},{"question":"What is the breaking capacity of 5SY4132-7?","answer":"10 kA per EN 60898-1, 20 kA per IEC 60947-2, 15 kA DC per IEC 60947-2, and 5 kA per UL 1077 / CSA C22.2 No.235."},{"question":"Will 5SY4132-7 drop into a panel specified around 5SY4140-7?","answer":"Both are 1-pole SENTRON MCBs with the same 18 mm width and DIN-rail mounting, so the mechanical fit is identical. The difference is the current rating — 5SY4140-7 is a higher-amperage variant. Verify the load current before substitution."},{"question":"What compliance documentation does Siemens provide for 5SY4132-7?","answer":"The breaker 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. Standard Siemens declarations of conformity and UL recognition documentation are available upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY4132-7","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/5SY4132-7 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}}