{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9KF71463BQ","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9KF71463BQ","canonicalUrl":"https://aoctrl.com/schneider/A9KF71463BQ","factsUrl":"https://aoctrl.com/api/mcp/products/A9KF71463BQ","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 K60 series, A9KF71463BQ, miniature circuit breaker, 4-pole, 63 A rated current, C-curve, 10 kA breaking capacity at 415 V AC, DIN rail mount.","salesMarkdown":"The Schneider Electric A9KF71463BQ is a 4-pole miniature circuit breaker from the Acti9 K60 series, rated at 63 A with a C-curve trip characteristic. The limitation class 3 rating means it restricts let-through energy well, which helps with downstream coordination — you can size downstream breakers smaller without losing selectivity. The suitability for isolation (marked on the device) means you can use it as a safe disconnection point for maintenance. ## Mounting and termination Strip length 14 mm, tighten to 3.5 N.m. The 4-pole unit is a single-width module — 72 mm wide, 81 mm tall, 70 mm deep. IP20 finger-safe front, rated for pollution degree 2 (normal industrial environment). Operating altitude up to 2000 m, relative humidity 95% at 55 °C, tropicalisation class 2 per IEC 60068-1. That covers most indoor panel conditions without derating.","metaTitle":"Schneider Electric A9KF71463BQ Acti9 K60 MCB, 63 A, 4P, C-Cu","metaDescription":"Schneider A9KF71463BQ Acti9 K60 miniature circuit breaker, 63 A, 4-pole, C-curve, 10 kA breaking capacity at 415 V AC. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Breaker Accessories"],"specifications":{"Depth":"70 mm","Range":"Acti9","Width":"72 mm","Colour":"White","Height":"81 mm","Standards":"EN/IEC 60898-1","Curve code":"C","9 Mm Pitches":"8","Control type":"Toggle","Network type":"AC","Product name":"Acti9 K60","Mounting mode":"Fixed","Tropicalisation":"2 conforming to IEC 60068-1","lifecycle_stage":"current","Limitation class":"3 conforming to EN/IEC 60898-1","Local signalling":"Without","Mounting support":"DIN rail","Pollution degree":"2","Quantity per set":"Set of 3","Breaking capacity":"10000 A Icn at 415 V AC 50/60 Hz conforming to EN/IEC 60898-1","Device short name":"K60H","Network frequency":"50/60 Hz","Poles description":"4P","Relative humidity":"95 % at 55 °C","Tightening torque":"3.5 N.m top or bottom","Device application":"Distribution","Operating altitude":"0...2000 m","[In] rated current":"63 A","Overvoltage category":"II","Trip unit technology":"Thermal-magnetic","Electrical durability":"10000 cycles","Mechanical durability":"20000 cycles","Wire stripping length":"14 mm for top or bottom connection","Connections - terminals":"Tunnel type terminals (downstream) 1...35 mm² rigid Tunnel type terminals (upstream) 1...35 mm² rigid Tunnel type terminals (downstream) 1...25 mm² flexible Tunnel type terminals (upstream) 1...25 mm² flexible","IP degree of protection":"IP20 conforming to IEC 60529","Magnetic tripping limit":"5...10 x In","Earth-leakage protection":"Without","Number of protected poles":"4","Product or component type":"Miniature circuit-breaker","Suitability for isolation":"Yes conforming to EN/IEC 60898-1","Contact position indicator":"No","[Ui] rated insulation voltage":"500 V AC 50/60 Hz","Ambient air temperature for storage":"-25...85 °C","Ambient air temperature for operation":"-5...55 °C","[Ics] rated service breaking capacity":"7500 A 75 % conforming to EN/IEC 60898-1 - 415 V AC 50/60 Hz","[Uimp] rated impulse withstand voltage":"4 kV","Comb busbar and distribution block compatibility":"Downstream: biconnect"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/in/en/product/A9KF71463BQ/acti-9-k60h-4p-63-a-c-curve-10-ka-set-of-3/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9KF71463BQ/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for A9KF71463BQ?","answer":"Submit an RFQ through this listing. Pricing and stock are confirmed at quote time through our distribution channels; no automated price or count is displayed."},{"question":"What is A9KF71463BQ's breaking capacity?","answer":"10 kA Icn at 415 V AC 50/60 Hz, conforming to EN/IEC 60898-1."},{"question":"What is the closest alternative to A9KF71463BQ in the Acti9 family?","answer":"Within the Acti9 K60 range, the A9KF71463BQ is a 63 A 4P C-curve unit. The A9KF71463 (without the BQ suffix) is the same electrical specification but sold as an individual unit rather than a set of 3. For a lower current, the 50 A 4P C-curve (A9KF71503) or 40 A (A9KF71403) share the same footprint and breaking capacity. For a different trip curve, the D-curve variant (A9KF71463D) offers 10-14x In magnetic trip for higher inrush loads."},{"question":"What standards does A9KF71463BQ comply with?","answer":"EN/IEC 60898-1 for miniature circuit breakers, with tropicalisation class 2 per IEC 60068-1 and IP20 protection per IEC 60529."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9KF71463BQ","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/A9KF71463BQ 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}}