{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SQ2360-0KA32","brand":"Siemens","brandSlug":"siemens","productSlug":"5SQ2360-0KA32","canonicalUrl":"https://aoctrl.com/siemens/5SQ2360-0KA32","factsUrl":"https://aoctrl.com/api/mcp/products/5SQ2360-0KA32","rawCanonicalId":null},"summary":{"shortDescription":"SENTRON 5SQ2360-0KA32, 3-pole circuit breaker, B characteristic, 32 A, 3 kA per EN 60898, 400 V AC, 50 Hz, IP20, 55 mm installation depth.","salesMarkdown":"The SENTRON 5SQ2360-0KA32 is a 3-pole miniature circuit breaker (MCB) with a B tripping characteristic, rated 32 A at 400 V AC, 50 Hz, and a breaking capacity of 3 kA per EN 60898. The B-curve means it trips between 3 and 5 times rated current — suited for resistive or general-purpose loads where inrush is modest, not for motor circuits with high starting currents. The 3 kA breaking capacity is the maximum fault current it can safely interrupt at 400 V per the standard; verify that the prospective short-circuit current at the installation point does not exceed this value. ## Panel fit and integration The 5SQ2360-0KA32 occupies 3 width units (roughly 54 mm) on a DIN rail, with an installation depth of 55 mm. The IP20 finger-safe enclosure is standard for panel mounting — no washdown rating, so keep it inside the cabinet. Pollution degree 3 and overvoltage category 3 mean it's rated for industrial environments where conductive pollution or transient overvoltages are expected. The 3-pole design does not switch the neutral conductor; confirm your distribution scheme accounts for that.","metaTitle":"SENTRON 5SQ2360-0KA32 Circuit Breaker, 3-Pole, B, 32A, 3kA","metaDescription":"SENTRON 5SQ2360-0KA32 circuit breaker, 3-pole, B-curve, 32A, 3kA per EN 60898, 400V AC, 50 Hz. Current lifecycle stage. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Number of poles":"3","Type of voltage":"AC/DC","lifecycle_stage":"current","Installation depth":"55 mm","Product brand name":"SENTRON","Degree of pollution":"3","Protection class IP":"IP20","Overvoltage category":"3","Energy limiting class":"3","Number of width units":"3","Number of poles / Note":"3P","circuit-breaker / Design":"5SQ","Tripping characteristic class":"B","acc. to EN 60898 / rated value":"3 kA","Supply voltage / at AC / rated value":"400 V","Supply voltage frequency / rated value":"50 Hz","Operating current / at AC / rated value":"32 A","Product function / neutral conductor switching":"No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=197093&mlfb=5SQ2360-0KA32","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SQ2360-0KA32/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of the 5SQ2360-0KA32?","answer":"It is a 3-pole, B-curve MCB rated 32 A at 400 V AC, 50 Hz, with a 3 kA breaking capacity per EN 60898. The installation depth is 55 mm and it occupies 3 width units on a DIN rail."},{"question":"Where can I buy the 5SQ2360-0KA32?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at the time of quote."},{"question":"Will the 5SQ2360-0KA32 drop into a panel specified for the 5SQ2360-0KA16?","answer":"Yes, both share the same 3-pole DIN-rail footprint, 55 mm depth, and 3 width units. The only difference is the current rating — 32 A versus 16 A — so the panel wiring and upstream protection must be sized for 32 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SQ2360-0KA32","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/5SQ2360-0KA32 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}