{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9F06440","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9F06440","canonicalUrl":"https://aoctrl.com/schneider/A9F06440","factsUrl":"https://aoctrl.com/api/mcp/products/A9F06440","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iC60H, miniature circuit breaker, 40 A, B curve, 4 poles, 42 kA Icu breaking capacity, DIN rail mount, IP20.","salesMarkdown":"The Schneider Electric A9F06440 is an Acti9 iC60H miniature circuit breaker, 40 A rated current, B curve, 4 poles. The A9F06440 delivers 42 kA Icu at 12-133 V AC, 30 kA at 220-240 V, 15 kA at 380-415 V, and 10 kA at 440 V — all per EN/IEC 60947-2. Under the 60898-1 standard it's rated 15 kA Icn at 400 V. The 15 kA at 400 V covers most European industrial mains. The B curve magnetic trip triggers at 4 x In +/- 20 %, so it's sized for resistive and lighting loads where inrush stays moderate — not motor starting. Snaps onto DIN rail, 72 mm wide (9 x 8 mm pitches), 91 mm tall, 78.5 mm deep. IP20 finger-safe front. Terminals accept 1-35 mm² rigid or 1-25 mm² flexible, double terminal top and bottom — useful for looping feed-through without a separate distribution block. Pollution degree 3 rated, so it's fine in a typical industrial panel without sealed enclosures. The Acti9 iC60H family is Schneider's mainstream MCB platform; replacements and spares are stable.","metaTitle":"Schneider Electric A9F06440 Acti9 iC60H MCB, 40 A, B Curve,","metaDescription":"Schneider Electric A9F06440 Acti9 iC60H miniature circuit breaker, 40 A, B curve, 4 poles, 42 kA breaking capacity. Dual-rated to EN/IEC 60947-2 and 60898-1. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Depth":"78.5 mm","Range":"Acti9","Width":"72 mm","Colour":"White","Height":"91 mm","Standards":"EN/IEC 60947-2 EN/IEC 60898-1","Curve code":"B","9 Mm Pitches":"8","Control type":"Toggle","Network type":"AC DC","Product name":"Acti9 iC60","Tropicalisation":"2 conforming to IEC 60068-1","lifecycle_stage":"current","Limitation class":"3 conforming to EN/IEC 60898-1","Local signalling":"Trip indicator","Mounting support":"DIN rail","Pollution degree":"3 conforming to EN/IEC 60947-2","Breaking capacity":"42 kA Icu at 12...133 V AC 50/60 Hz conforming to EN/IEC 60947-2 30 kA Icu at 220...240 V AC 50/60 Hz conforming to EN/IEC 60947-2 15 kA Icu at 380...415 V AC 50/60 Hz conforming to EN/IEC 60947-2 10 kA Icu at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2 15 kA Icu at 10000 A Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1","Device short name":"iC60H","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","[In] rated current":"40 A","Overvoltage category":"IV","Trip unit technology":"Thermal-magnetic","Utilisation category":"Category A conforming to EN/IEC 60947-2","Electrical durability":"10000 cycles","Mechanical durability":"20000 cycles","Wire stripping length":"14 mm for top or bottom connection","Connections - terminals":"Double terminal (top or bottom) 1...35 mm² rigid Double terminal (top or bottom) 1...25 mm² flexible","IP degree of protection":"IP20 conforming to IEC 60529","Magnetic tripping limit":"4 x In +/- 20 %","Earth-leakage protection":"Separate block","Number of protected poles":"4","Product or component type":"Miniature circuit-breaker","Suitability for isolation":"Yes conforming to EN/IEC 60947-2 Yes conforming to EN/IEC 60898-1","Contact position indicator":"Yes","[Ui] rated insulation voltage":"500 V AC 50/60 Hz conforming to EN/IEC 60947-2","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-35...70 °C","[Ics] rated service breaking capacity":"21 kA 50 % conforming to EN/IEC 60947-2 - 12...133 V AC 50/60 Hz 15 kA 50 % conforming to EN/IEC 60947-2 - 220...240 V AC 50/60 Hz 7.5 kA 50 % conforming to EN/IEC 60947-2 - 380...415 V AC 50/60 Hz 5 kA 50 % conforming to EN/IEC 60947-2 - 440 V AC 50/60 Hz 15 kA 100 % conforming to EN/IEC 60947-2 - <= 250 V DC","[Uimp] rated impulse withstand voltage":"6 kV conforming to EN/IEC 60947-2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/dd414aea35fbaf53bd8ec7b0fc40d49f.pdf","sourceUrl":"https://www.se.com/sg/en/product/A9F06440/miniature-circuit-breaker-mcb-acti9-ic60h-4p-40a-b-curve-10000a-iec-608981-15ka-iec-609472-double-term-/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9F06440/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of A9F06440 at 400 V?","answer":"15 kA Icu at 380-415 V AC per EN/IEC 60947-2, and 15 kA Icn at 400 V per EN/IEC 60898-1."},{"question":"Where can I buy A9F06440 and how is it quoted?","answer":"Sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time."},{"question":"What standards does A9F06440 comply with?","answer":"Dual-rated to EN/IEC 60947-2 and EN/IEC 60898-1. Also suitable for isolation per both standards, and tropicalisation class 2 per IEC 60068-1."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9F06440","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/A9F06440 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}}