{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9N4P63BIN","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9N4P63BIN","canonicalUrl":"https://aoctrl.com/schneider/A9N4P63BIN","factsUrl":"https://aoctrl.com/api/mcp/products/A9N4P63BIN","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 xC60 miniature circuit breaker, A9N4P63BIN, 63 A, 4-pole, B curve, 10 kA breaking capacity, clip-on DIN rail mount.","salesMarkdown":"The Schneider Electric A9N4P63BIN is an Acti9 xC60 miniature circuit breaker rated 63 A, 4-pole, with a B tripping curve. The B curve means magnetic trip at 3–5× In — so 189–315 A instantaneous. That suits resistive and general-purpose loads (lighting, small motor circuits with low inrush) but not heavy inductive loads like large transformers or motor starters where a C or D curve would avoid nuisance trips. Four protected poles mean all four phases are switched and monitored — needed for three-phase plus neutral or for a 4-wire system where the neutral must be protected. Below that voltage the rating holds; at 220–250 V DC it drops to 6 kA Icu. Width is 72 mm, which is 4 modules at 18 mm per pole; depth 77.5 mm leaves clearance for wiring behind the rail. The toggle control gives local ON/OFF indication.","metaTitle":"Schneider Electric A9N4P63BIN Acti9 xC60 MCB, 63 A, 4P, B Cu","metaDescription":"Schneider Electric A9N4P63BIN Acti9 xC60 miniature circuit breaker, 63 A, 4-pole, B curve, 10 kA breaking capacity per IS/IEC 60947-2. Active production, sourced to order. Request","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":"72 mm","Colour":"White","Height":"85 mm","Standards":"IS/IEC 60947-2","Curve code":"B","9 Mm Pitches":"8","Control type":"Toggle","Network type":"AC DC","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":"10 kA Inc at 380...415 V AC 50/60 Hz conforming to IS/IEC 60947-2 6 kA Icu at 220...250 V DC conforming to IS/IEC 60947-2","Device short name":"xC60","Network frequency":"50/60 Hz","Poles description":"4P","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","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":"4 x In +/- 20 %","Earth-leakage protection":"Separate block","Number of protected poles":"4","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 220...250 V DC","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-30...70 °C","[Ics] rated service breaking capacity":"7.5 kA conforming to IS/IEC 60947-2 - 380...415 V AC 50/60 Hz 6 kA conforming to IS/IEC 60947-2 - 220...250 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/A9N4P63BIN/miniature-circuit-breaker-mcb-acti9-xc60-4p-63a-b-curve-10ka-is-iec609472/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9N4P63BIN/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of A9N4P63BIN?","answer":"10 kA at 380–415 V AC and 6 kA at 220–250 V DC, per IS/IEC 60947-2."},{"question":"What is the closest alternative to A9N4P63BIN in the Acti9 family?","answer":"Within the same Acti9 xC60 range, the closest peer is the C-curve variant (e.g., A9N4P63CIN) which has the same 63 A, 4-pole, 10 kA rating but a C curve (magnetic trip at 5–10× In). Choose B curve for resistive loads or long cable runs; choose C curve for moderate motor or transformer inrush. The footprint, terminal capacity, and DIN-rail mounting are identical."},{"question":"Where can I buy A9N4P63BIN and how is it quoted?","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 RFQ for a firm offer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9N4P63BIN","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/A9N4P63BIN 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}}