{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY7232-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY7232-7","canonicalUrl":"https://aoctrl.com/siemens/5SY7232-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SY7232-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY7232-7, 2-pole miniature circuit breaker, C characteristic, 15 kA (EN 60898) / 25 kA (IEC 60947-2), 400 V AC, 36 mm wide.","salesMarkdown":"## Siemens 5SY7232-7 SENTRON MCB — 2-pole C-curve, 15/25 kA It is rated for 400 V AC and carries a breaking capacity of 15 kA per EN 60898-1 and 25 kA per IEC 60947-2, with a DC rating of 15 kA at 60 V per IEC 60947-2. For UL 1077 / CSA C22.2 No. 235 applications, the interrupting rating is 5 kA. The dual rating matters for panel design. The DC rating of 15 kA at 60 V covers control-circuit DC supplies common in industrial panels. The UL 1077 listing at 5 kA is the supplementary protector rating for North American panels — not a branch-circuit rating, but sufficient for most control-transformer and PLC supply protection. If you are coordinating with an upstream 25 kA-rated main breaker, this holds selectivity down to the sub-feed. Snap-on mounting to DIN rail, any position. Depth is 76 mm (installation depth 70 mm), width 36 mm (2 MW), height 90 mm. Ambient range -40 °C to 75 °C, with humidity derating: max 95% RH at 55 °C, 55% at 70 °C, 35% at 75 °C. Sealable terminals allow lockout/tagout. Combined top and bottom terminals simplify busbar or ring-tongue wiring.","metaTitle":"Siemens 5SY7232-7 SENTRON MCB, 2P C-Curve, 15/25 kA, 76 mm","metaDescription":"Siemens 5SY7232-7 SENTRON miniature circuit breaker, 2-pole, C characteristic, 15 kA (EN 60898) / 25 kA (IEC 60947-2). Active production, sourced to order. Request quote for curren","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["2-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"36 mm","title":"5SY7232-7","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 15kA, 2-pole, C, 32 A, D=70 mm","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"2P","Number Of Poles":"2","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":"2","Position Of Power Supply Cord":"Any","Tripping Characteristic Class":"C","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 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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/591c0b4254ca06b051765c78f92c4040.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=528487&mlfb=5SY7232-7"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SY7232-7?","answer":"15 kA per EN 60898-1, 25 kA per IEC 60947-2 at 400 V AC. At DC (60 V) it is 15 kA per IEC 60947-2. For UL 1077 applications it is 5 kA."},{"question":"What are the physical dimensions of 5SY7232-7?","answer":"Width 36 mm (2 modular units), height 90 mm, depth 76 mm. Installation depth is 70 mm. Snaps onto DIN rail."},{"question":"Where can I buy 5SY7232-7 and get current pricing?","answer":"Sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commercial response."},{"question":"What compliance documentation does Siemens provide for 5SY7232-7?","answer":"RoHS and REACH declarations are available. The device carries UL 1077 and CSA C22.2 No. 235 marks. CE declaration per IEC/EN 60898-1 and IEC/EN 60947-2 is standard."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY7232-7","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/5SY7232-7 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}}