{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9N3P25DGN","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9N3P25DGN","canonicalUrl":"https://aoctrl.com/schneider/A9N3P25DGN","factsUrl":"https://aoctrl.com/api/mcp/products/A9N3P25DGN","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 xC60 miniature circuit breaker, A9N3P25DGN, 3-pole, 25 A, D curve, 10 kA breaking capacity per IS/IEC 60898-1, 35 mm DIN rail mount.","salesMarkdown":"The Schneider Electric A9N3P25DGN is a 3-pole miniature circuit breaker from the Acti9 xC60 range, rated 25 A with a D tripping curve. The D curve's magnetic trip threshold of 10 to 14 times In means it holds through the starting surge of a motor or the magnetising current of a control transformer, provided the fault current stays below that multiple. The 3-pole body occupies 54 mm of rail width (6 x 9 mm pitches). IP20 finger-safe protection applies to the front face; inside the enclosure, the pollution degree 3 rating means it tolerates conductive dust and occasional condensation, which is typical for switchgear in a non-conditioned electrical room. The thermal-magnetic trip unit combines a bimetal element for overload protection (the 25 A continuous rating) with a solenoid for short-circuit response. The magnetic trip fires between 10 and 14 times the rated current — so for a 25 A breaker, instantaneous trip occurs between 250 A and 350 A. That window is deliberately wide to accommodate the manufacturing tolerance of the solenoid and the temperature dependence of the coil resistance; in practice, a hard short at 1 kA will clear it, but the coordination study should use the lower end of the band for the worst-case let-through energy.","metaTitle":"Schneider Electric A9N3P25DGN Acti9 xC60 MCB, 25 A, D Curve,","metaDescription":"Schneider Electric A9N3P25DGN Acti9 xC60 miniature circuit breaker, 25 A rated current, D curve, 10 kA breaking capacity per IS/IEC 60898-1. 3P, thermal-magnetic, 35 mm DIN rail. C","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":"2 N.m","Device application":"Distribution","[In] rated current":"25 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":"Tunnel type terminals (bottom) 16 mm² flexible Tunnel type terminals (bottom) 25 mm² rigid Biconnect (bottom)","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/A9N3P25DGN/miniature-circuit-breaker-mcb-acti9-xc60-3p-25a-d-curve-10000a-is-iec608981/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9N3P25DGN/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for A9N3P25DGN?","answer":"Submit an RFQ through this listing. Pricing and stock levels are confirmed at quote time; the part is sourced through independent distribution and quoted to order."},{"question":"What is the breaking capacity of A9N3P25DGN?","answer":"The breaking capacity is 10,000 A Icn at both 240 V AC and 415 V AC, 50/60 Hz, conforming to IS/IEC 60898-1."},{"question":"What standards does A9N3P25DGN comply with?","answer":"It complies with IS/IEC 60898-1, the Indian standard for miniature circuit breakers, which aligns with the international IEC 60898-1 for overcurrent protection in household and similar installations."},{"question":"What is the depth of A9N3P25DGN?","answer":"The depth is 77.5 mm, which is the dimension from the DIN rail mounting surface to the front of the toggle. This is a standard depth for the xC60 form factor and fits most distribution boards."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9N3P25DGN","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/A9N3P25DGN 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}}