{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9KF21210BQ","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9KF21210BQ","canonicalUrl":"https://aoctrl.com/schneider/A9KF21210BQ","factsUrl":"https://aoctrl.com/api/mcp/products/A9KF21210BQ","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 K60, miniature circuit-breaker, 2P, 10 A, B-curve, 10 kA Icn at 415 V AC, DIN rail mount, IP20.","salesMarkdown":"The Schneider Electric A9KF21210BQ is an Acti9 K60 miniature circuit-breaker (MCB) — a 2-pole, 10 A, B-curve unit rated for AC distribution panels. At 36 mm wide (4 x 9 mm pitches), it occupies two modular spaces in a distribution board. Tunnel terminals top and bottom accept 1–25 mm² rigid or 1–16 mm² flexible — strip 14 mm, torque to 2 N.m. IP20 rated, so it lives inside an enclosed panel, not on the wet side of the wall. Current-production part — no end-of-life notice. The Acti9 K60 family is Schneider's standard residential and light-commercial MCB line; this order code is the 10 A, B-curve, 2-pole variant.","metaTitle":"Schneider Electric A9KF21210BQ Acti9 K60 MCB, 10A B-Curve 2P","metaDescription":"Schneider Electric A9KF21210BQ Acti9 K60 miniature circuit-breaker, 10 A rated current, B-curve, 2-pole, 10 kA breaking capacity. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["2-Pole MCB (DIN Rail)"],"specifications":{"Depth":"70 mm","Range":"Acti9","Width":"36 mm","Colour":"White","Height":"81 mm","Standards":"EN/IEC 60898-1","Curve code":"B","9 Mm Pitches":"4","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 6","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":"2P","Relative humidity":"95 % at 55 °C","Tightening torque":"2 N.m top or bottom","Device application":"Distribution","Operating altitude":"0...2000 m","[In] rated current":"10 A","Overvoltage category":"II","Trip unit technology":"Thermal-magnetic","Electrical durability":"20000 cycles","Mechanical durability":"20000 cycles","Wire stripping length":"14 mm for top or bottom connection","Connections - terminals":"Tunnel type terminals (downstream) 1...25 mm² rigid Tunnel type terminals (upstream) 1...25 mm² rigid Tunnel type terminals (downstream) 1...16 mm² flexible Tunnel type terminals (upstream) 1...16 mm² flexible","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","[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/A9KF21210BQ/acti-9-k60h-2p-10-a-b-curve-10-ka-set-of-6/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9KF21210BQ/alternatives.json"},"ai":{"faq":[{"question":"What is A9KF21210BQ's breaking capacity?","answer":"10,000 A Icn at 415 V AC, 50/60 Hz, certified to EN/IEC 60898-1. That is the maximum prospective fault current it can safely interrupt."},{"question":"What compliance documentation does this brand provide for A9KF21210BQ?","answer":"The MCB is certified to EN/IEC 60898-1, carries IP20 per IEC 60529, and meets tropicalisation class 2 per IEC 60068-1 (95% RH at 55 °C). Standard Schneider declarations of conformity cover CE/UKCA marking for EU/UK markets."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9KF21210BQ","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/A9KF21210BQ 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}}