{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY4232-6CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY4232-6CC","canonicalUrl":"https://aoctrl.com/siemens/5SY4232-6CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SY4232-6CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY4 series, 5SY4232-6CC miniature circuit breaker, 2-pole, B-curve, 32 A, 10 kA breaking capacity per EN 60898, 400 V AC, 2 width units.","salesMarkdown":"## Siemens 5SY4232-6CC — 32 A B-Curve MCB, Current Production The Siemens 5SY4232-6CC is a SENTRON miniature circuit breaker rated 32 A with a B-curve tripping characteristic, 2-pole construction, and a 10 kA breaking capacity per EN 60898 at 400 V AC. It also carries a 5 kA rating per UL 1077 and CSA C22.2 No. 235, so it qualifies for North American panel builds that accept supplementary protectors. ## Panel Fit & Integration — 36 mm Wide, 2 Width Units At 36 mm wide (2 width units on a standard DIN rail), the 5SY4232-6CC occupies two 18 mm slots in a distribution board. The combined terminal at top and bottom accepts the same conductor size, so wiring order doesn't matter. ## Environmental & Compliance — Halogen-Free, Wide Temperature Range Halogen-free and silicon-free construction — important for installations where off-gassing from a fault could damage nearby electronics or where silicone contamination affects contactors or drives. ## DC Capability & Selectivity Notes Rated for DC operation up to 72 V maximum — useful for control-circuit protection in 48 V or 60 V DC systems, but not a 125 V DC rail. In a selectivity study, the B-curve coordinates well with upstream SENTRON S-class or NH fuses for lighting and general distribution.","metaTitle":"Siemens 5SY4232-6CC SENTRON MCB, 32 A, B-Curve, 2-Pole, 10 k","metaDescription":"Siemens 5SY4232-6CC SENTRON miniature circuit breaker, 32 A rated, B-curve, 2-pole, 10 kA breaking capacity per EN 60898. Current production. Sourced 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","Width":"36 mm","title":"5SY4232-6CC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Rated Value":"50/60 Hz","description":"Miniature circuit breaker 400 V 10kA, 2-pole, B, 32A","Halogen-Free":"Yes","Silicon-Free":"Yes","Mounting type":"Quick assembly system","Number of poles":"2","Type of voltage":"AC","lifecycle_stage":"current","Mounting position":"any","Installation depth":"70 mm","Product brand name":"SENTRON","Degree of pollution":"3","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","Tripping characteristic class":"B","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","Operating current / at AC / rated value":"32 A","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","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"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9c81023dc84113cd15649f8fc131690f.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=449585&mlfb=5SY4232-6CC"},"ai":{"faq":[{"question":"Where can I buy 5SY4232-6CC?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the breaking capacity of 5SY4232-6CC?","answer":"10 kA per EN 60898 at 400 V AC, and 5 kA per UL 1077 and CSA C22.2 No. 235."},{"question":"What is the difference between 5SY4232-6CC and 5SY3132-6?","answer":"The 5SY3132-6 is a 1-pole version of the same 32 A B-curve MCB. The 5SY4232-6CC is 2-pole, so it switches both line and neutral (or two phases) in a single unit. You cannot drop a 2-pole into a panel wired for a 1-pole without rewiring the busbar and neutral arrangement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY4232-6CC","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/5SY4232-6CC 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}}