{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9KF71103BQ","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9KF71103BQ","canonicalUrl":"https://aoctrl.com/schneider/A9KF71103BQ","factsUrl":"https://aoctrl.com/api/mcp/products/A9KF71103BQ","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 K60, A9KF71103BQ, miniature circuit breaker, 1P, 3 A, C-curve, 10 kA Icn at 240 V AC, DIN rail mount, IP20.","salesMarkdown":"The Schneider Electric A9KF71103BQ is a 1-pole Acti9 K60 miniature circuit breaker rated 3 A with a C-curve trip characteristic (magnetic tripping between 5 and 10 times In). The 3 A C-curve is sized for lighting, control transformers, or small resistive loads where the inrush is moderate. Thermal-magnetic trip technology means the bimetal handles sustained overloads and the solenoid clears short-circuits — no electronics to fail. That's one of the narrowest footprints for a single-pole MCB, so it packs tight in a crowded enclosure. Tighten to 2 N·m. IP20 finger protection is standard for a panel-mounted breaker — no special handling needed inside a closed enclosure. Pollution degree 2 covers normal factory-floor conditions with non-conductive contamination. Operating altitude up to 2000 m and 95% relative humidity at 55 °C with tropicalisation class 2 per IEC 60068-1 mean it holds up in hot, humid environments without derating surprises.","metaTitle":"Schneider Electric A9KF71103BQ Acti9 K60 MCB, 3 A, C-Curve,","metaDescription":"Schneider Electric A9KF71103BQ Acti9 K60 miniature circuit breaker, 3 A rated current, C-curve, 10 kA breaking capacity at 240 V AC. EN/IEC 60898-1. In current production. Quoted t","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"70 mm","Range":"Acti9","Width":"18 mm","Colour":"White","Height":"81 mm","Standards":"EN/IEC 60898-1","Curve code":"C","9 Mm Pitches":"2","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 12","Breaking capacity":"10000 A Icn at 240 V AC 50/60 Hz conforming to EN/IEC 60898-1","Device short name":"K60H","Network frequency":"50/60 Hz","Poles description":"1P","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":"3 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":"5...10 x In","Earth-leakage protection":"Without","Number of protected poles":"1","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 - 240 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/A9KF71103BQ/acti-9-k60h-1p-3-a-c-curve-10-ka-set-of-12/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9KF71103BQ/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of the A9KF71103BQ?","answer":"It is rated 10,000 A Icn at 240 V AC, 50/60 Hz, conforming to EN/IEC 60898-1. That's the standard fault-interruption rating for a household or light-commercial distribution board."},{"question":"What wire sizes does the A9KF71103BQ accept?","answer":"The tunnel terminals accept 1–25 mm² rigid and 1–16 mm² flexible on both upstream and downstream sides. Strip length is 14 mm, tightening torque 2 N·m."},{"question":"Where can I buy the A9KF71103BQ 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 — no fixed stock or price is published here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9KF71103BQ","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/A9KF71103BQ 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}}