{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL3332-6","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL3332-6","canonicalUrl":"https://aoctrl.com/siemens/5SL3332-6","factsUrl":"https://aoctrl.com/api/mcp/products/5SL3332-6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL3332-6, 3-pole miniature circuit breaker, B characteristic, 32 A, 4.5 kA breaking capacity, 400 V AC.","salesMarkdown":"## Panel-builder commissioning note The Siemens 5SL3332-6 is a 3-pole SENTRON miniature circuit breaker with B tripping characteristic, rated 32 A at 400 V AC and a breaking capacity of 4.5 kA per IEC 60898 and IEC 60947-2. Snap-on DIN-rail mount, any position. Accepts up to 440 V AC multi-phase. No neutral conductor switching — this is a straight 3-pole overcurrent device. Suitable for residential buildings and infrastructure applications.","metaTitle":"Siemens 5SL3332-6 SENTRON MCB, 3P, B-Char, 32 A, 4.5 kA","metaDescription":"Siemens 5SL3332-6 SENTRON miniature circuit breaker, 3-pole, B characteristic, 32 A rated, 4.5 kA breaking capacity per IEC 60898. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["3-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"54 mm","title":"5SL3332-6","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 400 V 4.5 kA, 3-pole, B, 32 A","Halogen-Free":"Yes","Silicon-Free":"Yes","Number Of Poles":"3","Type Of Voltage":"AC","lifecycle_stage":"current","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"2","Product Designation":"Miniature circuit breaker","acc. to IEC 81346-2":"F","at AC / rated value":"32 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Design Of The Product":"5SL miniature circuit breakers","Number Of Poles / Note":"3P","acc. to DIN EN 61346-2":"F","Energy Limitation Class":"3","at 30 °C / rated value":"32 A","at 40 °C / rated value":"30.45 A","at 45 °C / rated value":"29.76 A","at 55 °C / rated value":"27.97 A","Suitability For Operation":"Residential buildings/infrastructure","Number Of Modular Width Units":"3","Tripping Characteristic Class":"B","at DC / rated value / maximum":"72 V","acc. to EN 60898 / rated value":"4.5 kA","acc. to IEC 60947-2 / rated value":"4.5 kA","Product Feature / Touch Protection":"Yes","supply voltage / at AC / rated value":"400 V","Influence Of The Surrounding Temperature":"Periodically +55°C, max. 95% humidity","with multi-phase operation / at AC / maximum":"440 V","Product Function / Neutral Conductor Switching":"No","with multi-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/bb4d02609825e70dc4a45b0eaf876d42.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=515661&mlfb=5SL3332-6"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SL3332-6?","answer":"The 5SL3332-6 is rated 4.5 kA breaking capacity per both IEC 60898 and IEC 60947-2 at 400 V AC."},{"question":"What is the temperature range for 5SL3332-6?","answer":"Operating ambient temperature range is -40 °C to 75 °C, with derated current at elevated temperatures (30.45 A at 40 °C, 29.76 A at 45 °C, 27.97 A at 55 °C)."},{"question":"Will 5SL3332-6 drop into a panel specified around 5SL4120-7CC without rewiring?","answer":"The 5SL3332-6 is a 3-pole B-characteristic 32 A MCB; the 5SL4120-7CC is a different pole/current variant. Both share the same 5SL DIN-rail footprint and modular width per pole, so mechanical fit is identical — but verify the rating and characteristic match your circuit design before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL3332-6","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/5SL3332-6 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}}