{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9N3P50DIN","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9N3P50DIN","canonicalUrl":"https://aoctrl.com/schneider/A9N3P50DIN","factsUrl":"https://aoctrl.com/api/mcp/products/A9N3P50DIN","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 xC60, miniature circuit-breaker, A9N3P50DIN, 50 A, D curve, 3P, 6 kA at 415 V AC, clip-on 35 mm DIN rail.","salesMarkdown":"The Schneider Electric A9N3P50DIN is an Acti9 xC60 miniature circuit-breaker rated 50 A with a D curve, three protected poles, and a breaking capacity of 6 kA Icn at 380–415 V AC (IS/IEC 60947-2) and 15 kA Icu at 100–125 V DC. The D curve means the magnetic trip activates at 12 x In (±20 %), so 50 A × 12 = 600 A instantaneous. That high threshold is deliberate: it avoids nuisance trips on motor-start inrush, transformer magnetising current, or capacitive loads that pull a heavy surge for a few cycles. The thermal-magnetic trip unit handles the long-time overload side — bimetal heats up on sustained overcurrent — while the magnetic coil handles short-circuit. Category A (no intentional short-time delay) per IS/IEC 60947-2 means it clears fast; coordination with downstream devices depends on the let-through energy, not a deliberate delay. Height 85 mm, depth 77.5 mm — fits standard distribution enclosures. Biconnect bottom terminals let you daisy-chain the outgoing side without an extra terminal block. IP20 finger-safe front, pollution degree 3, overvoltage category IV — rated for the main distribution board, not just sub-panels.","metaTitle":"Schneider Electric A9N3P50DIN Acti9 MCB, 50 A, D Curve, 3P","metaDescription":"Schneider Electric A9N3P50DIN Acti9 miniature circuit-breaker, 50 A rated, D curve, 3-pole, 6 kA breaking capacity at 415 V AC, clip-on DIN rail mount. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Depth":"77.5 mm","Range":"Acti9","Width":"54 mm","Colour":"White","Height":"85 mm","Standards":"IS/IEC 60947-2","Curve code":"D","9 Mm Pitches":"6","Control type":"Toggle","Network type":"DC AC","Product name":"XC60","Mounting mode":"Clip-on","Tropicalisation":"2 conforming to IEC 60068-1","lifecycle_stage":"current","Limitation class":"3 conforming to IS/IEC 60947-2","Local signalling":"ON/OFF indication","Mounting support":"35 mm DIN rail","Pollution degree":"3","Range of product":"Acti9","Breaking capacity":"6 kA Inc at 380...415 V AC 50/60 Hz conforming to IS/IEC 60947-2 15 kA Icu at 100...125 V DC conforming to IS/IEC 60947-2","Device short name":"xC60","Network frequency":"50/60 Hz","Poles description":"3P","Relative humidity":"95 % at 55 °C","Tightening torque":"3.5 N.m","Device application":"Distribution","[In] rated current":"50 A","Overvoltage category":"IV","Trip unit technology":"Thermal-magnetic","Utilisation category":"Category A conforming to IS/IEC 60947-2","Electrical durability":"10000 cycles","Mechanical durability":"20000 cycles","Wire stripping length":"13 mm for top or bottom connection","Connections - terminals":"Biconnect (bottom) Tunnel type terminals (bottom) 25 mm² flexible Tunnel type terminals (bottom) 35 mm² rigid","IP degree of protection":"IP20","Magnetic tripping limit":"12 x In +/- 20 %","Earth-leakage protection":"Separate block","Number of protected poles":"3","Product or component type":"Miniature circuit-breaker","Suitability for isolation":"Yes conforming to IS/IEC 60947-2","Contact position indicator":"Yes","[Ui] rated insulation voltage":"500 V AC 50/60 Hz conforming to IS/IEC 60947-2","[Ue] rated operational voltage":"220...240 V AC 50/60 Hz 380...415 V AC 50/60 Hz 100...125 V DC","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-30...70 °C","[Ics] rated service breaking capacity":"6 kA conforming to IS/IEC 60947-2 - 380...415 V AC 50/60 Hz 15 kA conforming to IS/IEC 60947-2 - 100...125 V DC","[Uimp] rated impulse withstand voltage":"4 kV conforming to IS/IEC 60947-2","Comb busbar and distribution block compatibility":"Top: YES"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/in/en/product/A9N3P50DIN/miniature-circuit-breaker-mcb-acti9-xc60-3p-50a-d-curve-6ka-is-iec609472/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9N3P50DIN/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for A9N3P50DIN?","answer":"Submit an RFQ through this listing; pricing and stock are confirmed at quote time against the independent distribution channel."},{"question":"What is A9N3P50DIN's breaking capacity?","answer":"6 kA Icn at 380–415 V AC (IS/IEC 60947-2) and 15 kA Icu at 100–125 V DC."},{"question":"What compliance standards does A9N3P50DIN meet?","answer":"It conforms to IS/IEC 60947-2, pollution degree 3, overvoltage category IV, and tropicalisation class 2 per IEC 60068-1."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9N3P50DIN","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/A9N3P50DIN 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}}