{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6432-6RC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6432-6RC","canonicalUrl":"https://aoctrl.com/siemens/5SL6432-6RC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6432-6RC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL6 series, miniature circuit breaker, 4-pole, 32 A, B characteristic, 7.5 kA per EN 60898, 415 V AC, 4 MW.","salesMarkdown":"Rated voltage is 415 V AC for multi-phase operation, with a maximum of 440 V AC. Single-phase operation is rated at 250 V AC. The 50/60 Hz frequency range covers standard mains supplies. Power loss per pole is 2.4 W in hot operating state — at full load on all four poles, expect about 9.6 W total heat dissipation inside the enclosure, which matters for thermal derating in a crowded DIN-rail panel. The neutral pole is switched, not just solid — confirm your distribution system requires a switched neutral before specifying. DC rated voltage is 72 V maximum, so this is primarily an AC device. Width is 72 mm, which corresponds to 4 modular width units (18 mm per unit) on a standard DIN rail. The device is sealable — a seal cap can be fitted over the toggle to prevent unauthorized operation, common in metering or common-area distribution boards. ## What compliance documentation is available The 5SL6432-6RC carries Siemens SENTRON brand documentation including CE declaration of conformity to the Low Voltage Directive, RoHS and REACH compliance statements, and IEC/EN 60898 test certificates. The datasheet provides the full mechanical and electrical endurance figures — 10,000 operating cycles typical mechanical service life.","metaTitle":"Siemens 5SL6432-6RC SENTRON MCB, 32 A, 4P, B-Curve, 7.5 kA","metaDescription":"Siemens SENTRON 5SL6432-6RC miniature circuit breaker, 32 A, 4-pole, B characteristic, 7.5 kA per EN 60898, 415 V AC. Active production, sourced to order. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["4-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"72 mm","title":"5SL6432-6RC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"MCB 32 A 4-pole B characteristic 7.5 kA","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"4P","Number Of Poles":"4","lifecycle_stage":"current","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"2","Product Designation":"Miniature circuit breaker","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Energy Limitation Class":"No","Suitability For Operation":"Residential buildings/infrastructure","at DC rated value maximum":"72 V","Number Of Modular Width Units":"4","Tripping Characteristic Class":"B","supply voltage at AC rated value":"415 V","according to EN 60898 rated value":"7.5 kA","Type Of Voltage Of The Operating Voltage":"AC","with multi-phase operation at AC maximum":"440 V","Value Range Of The Supply Voltage Frequency":"50/60 Hz","with multi-phase operation at AC rated value":"440 V","with single-phase operation at AC rated value":"250 V","vibration resistance according to IEC 60068-2-6":"no","Mechanical Service Life (Operating Cycles) Typical":"10 000","Product Extension Installable Supplementary Devices":"Yes","power loss [W] for rated value of the current at AC in hot operating state per pole":"2.4 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c54a503f418e9384087cb8c1b3d4442d.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=339340&mlfb=5SL6432-6RC"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SL6432-6RC?","answer":"The breaking capacity is 7.5 kA according to EN 60898 at 415 V AC. This is the maximum prospective short-circuit current the device can safely interrupt under standard test conditions."},{"question":"How do I get current pricing and availability for 5SL6432-6RC?","answer":"Submit an RFQ through this listing. Pricing and stock levels are confirmed at quote time and vary with market conditions; no real-time figures are published here."},{"question":"Will 5SL6432-6RC drop into a panel specified around 5SL4363-7 without rewiring?","answer":"No, the 5SL6432-6RC is 4-pole (72 mm wide, 4 MW) while the 5SL4363-7 is 3-pole (54 mm wide, 3 MW). The extra pole requires one additional modular width and a neutral conductor connection. The depth (76 mm) and height (90 mm) are identical, so the mounting rail and enclosure depth are compatible, but the wiring and busbar arrangement must be revised for the fourth pole."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6432-6RC","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/5SL6432-6RC 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}}