{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY7232-8CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY7232-8CC","canonicalUrl":"https://aoctrl.com/siemens/5SY7232-8CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SY7232-8CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY7CC series, 5SY7232-8CC miniature circuit breaker, 2-pole, 32 A, D characteristic, 400 V AC, 20 kA breaking capacity per IEC 60947-2.","salesMarkdown":"## Rated for motor and transformer inrush — D-curve selectivity The Siemens 5SY7232-8CC is a 2-pole miniature circuit breaker from the SENTRON 5SY7CC series, rated 32 A at 400 V AC with a D tripping characteristic. ## DIN-rail footprint and terminal capacity Width 36 mm (2 MW), height 90 mm, depth 76 mm, installation depth 70 mm — fits standard DIN-rail enclosures. The combined top and bottom terminals accept solid or stranded conductors from 0.75 to 35 mm²; tightening torque 2.5 to 3.5 N·m. IP20 with connected conductors; touch protection is integral per the design. ## Sourcing and cross-reference For a functional cross-reference within the same SENTRON 5SY7CC family, the 5SY7140-8CC is a 1-pole 40 A D-curve variant — same terminal capacity and breaking capacity, but single-pole only. The 5SY7210-7CC is a 2-pole 10 A C-curve variant from the same series. Neither is a drop-in substitute for the 32 A 2-pole D-curve rating; verify the pole count, current, and trip characteristic against your BOM before specifying.","metaTitle":"Siemens 5SY7232-8CC SENTRON MCB, 32A D-Curve, 2P, 400V AC","metaDescription":"Siemens 5SY7232-8CC SENTRON miniature circuit breaker, 32 A, D tripping characteristic, 2-pole, 400 V AC, 20 kA IEC 60947-2. Current production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["2-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Solid":"0.75 ... 35 mm²","Width":"36 mm","title":"5SY7232-8CC","Height":"90 mm","Sealable":"Yes","Stranded":"0.75 ... 35 mm²","Rated Value":"50/60 Hz","description":"Miniature circuit breaker 400 V 15kA, 2-pole, D, 32A","Halogen-Free":"Yes","Silicon-Free":"Yes","Mounting type":"Quick assembly system","During Storage":"-40 ... +75 °C","Number of poles":"2","Type of voltage":"AC","lifecycle_stage":"current","Mounting position":"any","Installation depth":"70 mm","Product brand name":"SENTRON","Ambient temperature":"-25 ... +55 °C","Product designation":"Miniature circuit breaker","Protection class IP":"IP20, with connected conductors","at AC / rated value":"400 V","Overvoltage category":"III","Combined Terminal Top":"Yes","Number of width units":"2","Number of poles / Note":"2P","acc. to DIN EN 61346-2":"F","acc. to DIN EN 81346-2":"F","Combined Terminal Bottom":"Yes","circuit-breaker / Design":"5SY7CC","Suitability for operation":"Mechanical engineering / industry","Current / at AC / rated value":"32 A","Tripping characteristic class":"D","at DC / rated value / maximum":"72 V","Position / of power supply cord":"Any","acc. to IEC 60947-2 / rated value":"20 kA","Product feature / Touch protection":"Yes","Influence of the surrounding temperature":"max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C","at AC / acc. to UL 1077 and CSA C22.2 No.235":"5 kA","Tightening torque / with screw-type terminals":"2.5 ... 3.5 N·m","Product function / neutral conductor switching":"No","with multi-phase operation / at AC / rated value":"440 V","with single-phase operation / at AC / rated value":"440 V","Mechanical service life (switching cycles) / typical":"10 000","Tightening torque [lbf·in] / with screw-type terminals":"22 ... 31 lbf·in"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/25e743d8d88da673ec83ae6de20255ca.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=375435&mlfb=5SY7232-8CC"},"ai":{"faq":[{"question":"Who supplies 5SY7232-8CC and how is it quoted for volume purchases?","answer":"The 5SY7232-8CC is sourced through independent distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time — submit an RFQ for your volume requirement."},{"question":"When sourcing 5SY7232-8CC, what's the closest functional second-source — 5SY7140-8CC?","answer":"The 5SY7140-8CC is a 1-pole 40 A D-curve MCB in the same SENTRON 5SY7CC family. It is not a direct second-source for the 2-pole 32 A 5SY7232-8CC — the pole count and current rating differ. For a 2-pole D-curve at 32 A, the 5SY7232-8CC is the correct order code."},{"question":"What is 5SY7232-8CC's listed depth (76 mm) on this component line?","answer":"The 5SY7232-8CC has a depth of 76 mm and an installation depth of 70 mm, fitting standard DIN-rail enclosures with adequate wiring space."},{"question":"What is 5SY7232-8CC's listed solid (0.75... 35 mm²) on this component line?","answer":"The terminals accept solid conductors from 0.75 to 35 mm², and stranded conductors from 0.75 to 35 mm², with a tightening torque of 2.5 to 3.5 N·m."},{"question":"Will 5SY7232-8CC drop into a panel that was specified around 5SY7140-8CC without rewiring?","answer":"No — the 5SY7140-8CC is a 1-pole device, while the 5SY7232-8CC is 2-pole. The DIN-rail width is 36 mm (2 MW) for the 2-pole versus 18 mm (1 MW) for the 1-pole. Panel space and wiring must accommodate the additional pole."},{"question":"What compliance documentation does this brand provide for 5SY7232-8CC (RoHS, REACH, UL, IEC)?","answer":"The 5SY7232-8CC is rated per IEC 60947-2 (20 kA breaking capacity) and UL 1077 / CSA C22.2 No.235 (5 kA supplementary protector). The product is halogen-free and silicon-free. RoHS and REACH declarations are typically available from the manufacturer's documentation portal for the SENTRON series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY7232-8CC","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/5SY7232-8CC 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}}