{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9K23263","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9K23263","canonicalUrl":"https://aoctrl.com/schneider/A9K23263","factsUrl":"https://aoctrl.com/api/mcp/products/A9K23263","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iK60N miniature circuit breaker, A9K23263, B-curve 63 A, 2-pole, 6 kA Icn at 400 V AC, DIN-rail mount.","salesMarkdown":"The Schneider Electric A9K23263 is an Acti9 iK60N miniature circuit breaker (MCB) rated 63 A at 30 °C with a B-curve trip characteristic, 2-pole configuration, and a 6 kA breaking capacity at 400 V AC per EN/IEC 60898-1. ## B-curve trip and breaking capacity The B-curve (magnetic trip 3...5 x In) means the MCB trips instantaneously between 189 A and 315 A at 63 A rating — suited for resistive or general-purpose loads where inrush is low. Terminals accept 1...35 mm² rigid wire; strip length 14 mm, tighten to 3.5 N.m. The toggle provides ON/OFF indication and accepts a padlocking device for lockout/tagout. IP20 finger-safe terminals.","metaTitle":"Schneider Electric A9K23263 Acti9 iK60N MCB, B-Curve 63A 2P","metaDescription":"Schneider Electric A9K23263 Acti9 iK60N miniature circuit breaker, 63A B-curve, 2-pole, 6kA breaking capacity at 400V AC. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["2-Pole MCB (DIN Rail)"],"specifications":{"Depth":"78.5 mm","Range":"Acti9","Width":"36 mm","Colour":"White","Height":"85 mm","Standards":"EN/IEC 60898-1","Curve code":"B","9 Mm Pitches":"4","Control type":"Toggle","Network type":"AC","Product name":"Acti9 iK60","Mounting mode":"Clip-on","lifecycle_stage":"current","Limitation class":"3 conforming to EN/IEC 60898-1","Local signalling":"ON/OFF indication","Mounting support":"DIN rail","Pollution degree":"2 conforming to EN/IEC 60898-1","Breaking capacity":"6000 A Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1","Device short name":"iK60N","Network frequency":"50/60 Hz","Poles description":"2P","Tightening torque":"3.5 N.m top or bottom","Device application":"Distribution","[In] rated current":"63 A at 30 °C","Overvoltage category":"III","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":"Single terminal (top or bottom) 1...35 mm² rigid","IP degree of protection":"IP20 conforming to IEC 60529","Magnetic tripping limit":"3...5 x In","Earth-leakage protection":"Without","Number of protected poles":"2","Product or component type":"Miniature circuit-breaker","Suitability for isolation":"Yes conforming to EN/IEC 60898-1","Contact position indicator":"No","Locking options description":"Padlocking device","[Ui] rated insulation voltage":"440 V AC 50/60 Hz conforming to EN/IEC 60898-1","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-25...60 °C","[Ics] rated service breaking capacity":"6000 A 100 % conforming to EN/IEC 60898-1 - 400 V AC 50/60 Hz","[Uimp] rated impulse withstand voltage":"4 kV conforming to EN/IEC 60898-1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/in/en/product/A9K23263/miniature-circuit-breaker-ik60n-2p-63-a-b-curve/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9K23263/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of A9K23263?","answer":"The A9K23263 has a breaking capacity of 6000 A Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1."},{"question":"What is the rated current and curve of A9K23263?","answer":"It is rated 63 A at 30 °C with a B-curve trip characteristic (magnetic trip 3...5 x In)."},{"question":"Where can I buy A9K23263?","answer":"The A9K23263 is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9K23263","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/A9K23263 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}}