{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY4232-7CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY4232-7CC","canonicalUrl":"https://aoctrl.com/siemens/5SY4232-7CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SY4232-7CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY4232-7CC miniature circuit breaker, 2-pole, C tripping characteristic, 32 A rated current, 10 kA breaking capacity at 400 V AC per EN 60898, 72 V DC max, 2 width units (36 mm).","salesMarkdown":"Rated breaking capacity is 10 kA per EN 60898 at 400 V AC, with a secondary rating of 5 kA per UL 1077 and CSA C22.2 No. 235. The C-curve (tripping characteristic class C) means the magnetic trip operates at 5 to 10 times rated current — about 160 to 320 A for this 32 A breaker. Rated at 400 V AC, overvoltage category III, this breaker is designed for fixed-installation distribution boards — not for final sub-circuits at the equipment level. The 72 V DC maximum rating means it can also serve DC control circuits (e.g., 48 V or 60 V battery-backed supplies), but not 110 V DC or higher. Wire range accepts solid or stranded conductors from 0.75 mm² up to 35 mm², with a tightening torque of 2.5 to 3.5 N·m on the screw terminals. That covers most feeder and branch-circuit wiring sizes in a 32 A circuit — no need for pin terminals or reducers. ## Mounting and integration notes The breaker is sealable (provision for a seal cap to prevent tamper), touch-protected per IP20 with conductors connected, and rated for ambient temperatures from -25 °C to +55 °C.","metaTitle":"Siemens 5SY4232-7CC SENTRON MCB, 2P C 32 A 10 kA","metaDescription":"Siemens 5SY4232-7CC SENTRON miniature circuit breaker, 2-pole, C-curve, 32 A, 10 kA per EN 60898, 400 V AC, 72 V DC. Available to order against RFQ.","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":"5SY4232-7CC","Height":"90 mm","Sealable":"Yes","Stranded":"0.75 ... 35 mm²","Rated Value":"50/60 Hz","description":"Miniature circuit breaker 400 V 10kA, 2-pole, C, 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","Energy limiting class":"3","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":"5SY4CC","Suitability for operation":"Mechanical engineering / industry","Current / at AC / rated value":"32 A","Tripping characteristic class":"C","at DC / rated value / maximum":"72 V","acc. to EN 60898 / rated value":"10 kA","Position / of power supply cord":"Any","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/e012ee31933ee74fb393175224013199.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=448712&mlfb=5SY4232-7CC"},"ai":{"faq":[{"question":"Where can I buy 5SY4232-7CC and how is it quoted?","answer":"We source and quote this part to order against an RFQ. Availability and current pricing are confirmed at quote time through our independent distribution network."},{"question":"What is the breaking capacity of 5SY4232-7CC?","answer":"10 kA at 400 V AC per EN 60898, and 5 kA per UL 1077 and CSA C22.2 No. 235."},{"question":"What wire sizes does 5SY4232-7CC accept?","answer":"Solid and stranded conductors from 0.75 mm² up to 35 mm², with a tightening torque of 2.5 to 3.5 N·m."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY4232-7CC","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/5SY4232-7CC 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}}