{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9N3P32DGN","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9N3P32DGN","canonicalUrl":"https://aoctrl.com/schneider/A9N3P32DGN","factsUrl":"https://aoctrl.com/api/mcp/products/A9N3P32DGN","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 xC60 miniature circuit breaker, A9N3P32DGN, 3-pole, 32 A rated current, D tripping curve, 10 kA breaking capacity at 415 V AC, thermal-magnetic, DIN rail clip-on.","salesMarkdown":"The Schneider Electric A9N3P32DGN is a 3-pole miniature circuit breaker from the Acti9 xC60 range, rated 32 A with a D tripping curve. Its thermal-magnetic trip unit handles overloads and short-circuits in distribution panels, with a breaking capacity of 10 kA Icn at both 240 V and 415 V AC (50/60 Hz) per IS/IEC 60898-1. ## D curve — why it matters for motor and transformer circuits The D curve's magnetic trip operates between 10 and 14 times rated current. For a 32 A breaker, that means instantaneous trip between 320 A and 448 A. That window clears fast enough for short-circuit protection but stays above the inrush of a typical motor starting DOL or a transformer energization — which can hit 8–12× FLA for a few cycles. A C curve (5–10× In) would trip on that same inrush; the D curve holds, then resets thermally for the running load. If your load is resistive or general-purpose with low inrush, a C curve would give tighter protection — but for motor feeders, this is the right choice. Earth-leakage protection is handled by a separate block (not integrated). Electrical durability is 10,000 cycles; mechanical durability 20,000 cycles.","metaTitle":"Schneider Electric A9N3P32DGN Acti9 xC60 MCB, 32 A, D Curve,","metaDescription":"Schneider Electric A9N3P32DGN Acti9 xC60 miniature circuit breaker, 32 A rated current, D curve, 10 kA breaking capacity at 415 V AC. 3P, thermal-magnetic, DIN rail mount. Sourced","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":"32 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/A9N3P32DGN/miniature-circuit-breaker-mcb-acti9-xc60-3p-32a-d-curve-10000a-is-iec608981/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9N3P32DGN/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of A9N3P32DGN?","answer":"10 kA Icn at both 240 V AC and 415 V AC, 50/60 Hz, conforming to IS/IEC 60898-1. That is sufficient for most residential and light commercial distribution boards where the prospective short-circuit current stays under 10 kA."},{"question":"What does the D curve mean for this breaker?","answer":"The D curve's magnetic trip threshold is 10–14 × In (320–448 A for this 32 A unit). It is designed for loads with high inrush — motor starters, transformers, welding equipment — where a C curve would nuisance-trip on startup."},{"question":"Where can I buy A9N3P32DGN?","answer":"This part is sourced and quoted to order against an RFQ through independent industrial distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commitment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9N3P32DGN","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/A9N3P32DGN 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}}