{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9KF71225BQ","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9KF71225BQ","canonicalUrl":"https://aoctrl.com/schneider/A9KF71225BQ","factsUrl":"https://aoctrl.com/api/mcp/products/A9KF71225BQ","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 K60, miniature circuit-breaker, 2P, 25 A, C curve, 10 kA Icn at 415 V AC 50/60 Hz, DIN rail mount, IP20.","salesMarkdown":"The Schneider Electric A9KF71225BQ is a 2-pole miniature circuit-breaker from the Acti9 K60 series, rated 25 A with a C-curve trip characteristic. It's a thermal-magnetic MCB built to EN/IEC 60898-1, meaning it's sized for final-circuit protection in distribution boards — lighting, socket outlets, small motor loads, that kind of duty. The limitation class is 3 per EN/IEC 60898-1, which means it lets through less fault energy than a class 1 or 2 device — helps with downstream coordination and reduces arc-flash stress on the wiring. Rated 25 A continuous, 2 protected poles, so it switches both line conductors in a single-phase or split-phase circuit. The 2 N.m tightening torque on the tunnel terminals (accepts 1 to 25 mm² rigid, 1 to 16 mm² flexible) is standard for this class — don't overtighten; the terminal can deform. Strip length is 14 mm, which is what the tunnel needs for full conductor grip. Not rated for outdoor or wet-environment installation without an enclosure; IP20 means finger-safe terminals but no water ingress protection. The 36 mm width (4 x 9 mm pitches) is the standard 2-module footprint for a 2P MCB — plan your rail fill accordingly. Height is 81 mm, depth 70 mm; it'll fit most domestic and industrial enclosures without clearance issues. The toggle actuator is manual, no auxiliary contact or shunt trip built in (no local signalling). If you need remote status or tripping, you'll add the appropriate Acti9 accessory alongside it.","metaTitle":"Schneider Electric A9KF71225BQ Acti9 K60 MCB, C-Curve 25A 2P","metaDescription":"Schneider Electric A9KF71225BQ Acti9 K60 miniature circuit breaker, 25A rated current, C-curve, 2 poles, 10kA breaking capacity at 415V AC. Active production, sourced 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":"C","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":"25 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...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":"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/A9KF71225BQ/acti-9-k60h-2p-25-a-c-curve-10-ka-set-of-6/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9KF71225BQ/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of A9KF71225BQ?","answer":"10,000 A Icn at 415 V AC, 50/60 Hz, conforming to EN/IEC 60898-1. That's the maximum fault current it can safely interrupt under standard test conditions."},{"question":"What does the C-curve mean on this breaker?","answer":"The C-curve means the magnetic trip operates between 5 and 10 times the rated current (125 to 250 A for this 25 A unit). It's the standard choice for general-purpose AC circuits with moderate inrush — lighting, socket outlets, small motors — without nuisance tripping on startup."},{"question":"How do I get pricing and availability for A9KF71225BQ?","answer":"Submit an RFQ through the storefront. Availability and current pricing are confirmed at quote time through independent distribution channels — no stock count or price is published here."},{"question":"What compliance documentation is available for this part?","answer":"The breaker is certified to EN/IEC 60898-1 and carries a tropicalisation rating per IEC 60068-1. Standard Schneider Electric compliance documentation (CE, RoHS, REACH) applies to the Acti9 range; request specific declarations with the RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9KF71225BQ","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/A9KF71225BQ 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}}