{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL3632-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL3632-7","canonicalUrl":"https://aoctrl.com/siemens/5SL3632-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SL3632-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL3 series, 5SL3632-7 miniature circuit breaker, 4-pole 3P+N, C-curve, 32 A, 400 V AC, 4.5 kA breaking capacity per EN 60898 and IEC 60947-2.","salesMarkdown":"The 5SL3632-7 is a 4-pole (3P+N) miniature circuit breaker from the Siemens SENTRON 5SL3 family, rated 32 A at 400 V AC with a C-curve trip characteristic. The 4.5 kA breaking capacity per EN 60898 and IEC 60947-2 is the fault current it can safely interrupt at 400 V; for most residential and light commercial panels this is adequate, but verify the prospective short-circuit current at the installation point. ## Panel integration and physical fit The IP20 rating applies only with connected conductors — the busbar and wiring must be in place to maintain the finger-safe enclosure. Terminal touch protection is included per the product feature. The overvoltage category is 3 and pollution degree 2 — typical for fixed-installation distribution boards. The part carries the SENTRON brand designation and is classified per IEC 81346-2 and DIN EN 61346-2 as function F (circuit protection).","metaTitle":"Siemens 5SL3632-7 SENTRON MCB, 4-pole C-curve 32 A 400 V","metaDescription":"Siemens 5SL3632-7 SENTRON miniature circuit breaker, 4-pole (3P+N), C-curve, 32 A, 400 V AC, 4.5 kA breaking capacity per EN 60898. Current production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["4-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"72 mm","title":"5SL3632-7","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Rated Value":"50 Hz","description":"Miniature circuit breaker 400 V 4.5 kA, 3+N-pole, C, 32 A","Halogen-Free":"Yes","Silicon-Free":"Yes","Number Of Poles":"4","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","protection class IP":"IP20, with connected conductors","Overvoltage Category":"3","Design Of The Product":"5SL miniature circuit breakers","Number Of Poles / Note":"3P+N","acc. to DIN EN 61346-2":"F","Energy Limitation Class":"3","circuit-breaker / Design":"5SL3","Suitability For Operation":"Residential buildings/infrastructure","Number Of Modular Width Units":"4","Tripping Characteristic Class":"C","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","operational current / at AC / rated value":"32 A","with multi-phase operation / at AC / maximum":"440 V","Product Function / Neutral Conductor Switching":"Yes","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/c744cdb6307e2e126ec6cdef22ecd637.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=3836&mlfb=5SL3632-7"},"ai":{"faq":[{"question":"What is the breaking capacity of the 5SL3632-7?","answer":"The breaking capacity is 4.5 kA at 400 V AC, rated per both EN 60898 and IEC 60947-2."},{"question":"Where can I buy the 5SL3632-7 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is the physical size of the 5SL3632-7?","answer":"Width is 72 mm (4 modular units), depth is 76 mm, height is 90 mm. Installation depth is 70 mm."},{"question":"Will the 5SL3632-7 drop into a panel specified for the 5SL3640-7MB?","answer":"Both are 4-pole SENTRON 5SL3 series MCBs on the same DIN-rail footprint, so the mechanical fit is identical. The difference is the rating: the 5SL3632-7 is a 32 A C-curve, while the 5SL3640-7MB is a 40 A unit. Verify the load current and cable sizing before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL3632-7","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/5SL3632-7 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}}