{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9N3P63DGN","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9N3P63DGN","canonicalUrl":"https://aoctrl.com/schneider/A9N3P63DGN","factsUrl":"https://aoctrl.com/api/mcp/products/A9N3P63DGN","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 xC60, miniature circuit breaker, 3P, 63 A, D curve, 10 kA Icn at 415 V AC, clip-on 35 mm DIN rail, white.","salesMarkdown":"The Schneider Electric A9N3P63DGN is an Acti9 xC60 miniature circuit breaker — 3 poles, D curve, rated 63 A. ## Breaking capacity and voltage range Breaking capacity is 10 kA Icn at both 240 V and 415 V AC, 50/60 Hz. That's the standard domestic/light commercial fault level for this class — enough for most distribution boards downstream of a larger upstream device. Rated operational voltage covers 220...240 V and 380...415 V AC, so it works on single-phase or three-phase networks within those bands. ## Mounting and connections IP20 finger-safe — fine inside a closed panel, not for wet environments.","metaTitle":"Schneider Electric A9N3P63DGN Acti9 xC60 MCB, D Curve, 63 A,","metaDescription":"Schneider Electric A9N3P63DGN Acti9 xC60 miniature circuit breaker. D curve, 63 A rated current, 3 poles, 10 kA breaking capacity per IS/IEC 60898-1. Available to order.","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 60898-1","Curve code":"D","9 Mm Pitches":"6","Control type":"Toggle","Network type":"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 60898-1","Local signalling":"ON/OFF indication","Mounting support":"35 mm DIN rail","Pollution degree":"3","Range of product":"Acti9","Breaking capacity":"10000 A Icn at 240 V AC 50/60 Hz conforming to IS/IEC 60898-1 10000 A Icn at 415 V AC 50/60 Hz conforming to IS/IEC 60898-1","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":"63 A","Overvoltage category":"IV","Trip unit technology":"Thermal-magnetic","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":"10...14 x In","Earth-leakage protection":"Separate block","Number of protected poles":"3","Product or component type":"Miniature circuit-breaker","Contact position indicator":"Yes","[Ue] rated operational voltage":"220...240 V AC 50/60 Hz 380...415 V AC 50/60 Hz","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-30...70 °C","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/A9N3P63DGN/miniature-circuit-breaker-mcb-acti9-xc60-3p-63a-d-curve-10000a-is-iec608981/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9N3P63DGN/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of A9N3P63DGN?","answer":"10 kA Icn at both 240 V and 415 V AC, 50/60 Hz, certified to IS/IEC 60898-1. That's the standard fault level for this class of MCB."},{"question":"What loads is the D curve on A9N3P63DGN meant for?","answer":"The D curve trips magnetically at 10 to 14 times the rated current (63 A), so it's designed for loads with high inrush — motor starters, transformers, discharge lighting, or any circuit where a B or C curve would nuisance-trip on startup."},{"question":"Where can I buy A9N3P63DGN?","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 inquiry for a firm quote."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9N3P63DGN","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/A9N3P63DGN 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}}