{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9P54640","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9P54640","canonicalUrl":"https://aoctrl.com/schneider/A9P54640","factsUrl":"https://aoctrl.com/api/mcp/products/A9P54640","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iC40N miniature circuit-breaker, A9P54640, 40 A rated, 1P+N, C-curve, 10 kA Icu at 230 V AC.","salesMarkdown":"The A9P54640 is a Schneider Electric Acti9 iC40N miniature circuit-breaker (MCB) rated at 40 A, 1P+N, with a C-curve trip characteristic. It is a thermal-magnetic device designed for distribution in residential and light commercial AC networks at 50/60 Hz. Breaking capacity is dual-rated: 10 kA Icu at 230 V AC per IEC 60947-2, and 6000 A Icn at 230 V AC per IEC 60898-1. The higher Icu figure applies when the MCB is used as a distribution breaker per the industrial standard; the Icn figure is for household-type installations. Both standards are listed on the nameplate. Neutral is on the left. IP20 rated; IP40 in a modular enclosure.","metaTitle":"Schneider Electric A9P54640 Acti9 iC40N MCB, 40 A, 1P+N, C-c","metaDescription":"Schneider Electric A9P54640 Acti9 iC40N miniature circuit-breaker, 40 A rated, 1P+N, C-curve, 10 kA breaking capacity per IEC 60947-2. Current production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"74 mm","Range":"Acti9","Width":"18 mm","title":"A9P54640","Colour":"White","Height":"85 mm","Standards":"EN/IEC 60898-1 EN/IEC 60947-2","Curve code":"C","description":"Miniature circuit breaker (MCB), Acti9 iC40N, 1P+N, 40A, C curve, 6000A (IEC/EN 60898-1), 10kA (IEC/EN 60947-2)","9 Mm Pitches":"2","Control type":"Toggle","Network type":"AC","Product name":"Acti9 iC40","Mounting mode":"Clip-on","Quality labels":"IMQ AENOR OVE RCM","lifecycle_stage":"current","Limitation class":"3 conforming to EN/IEC 60898-1","Local signalling":"ON/OFF indication Trip indicator","Mounting support":"DIN rail","Neutral position":"Left","Pollution degree":"3 conforming to EN/IEC 60947-2","Breaking capacity":"10 kA Icu at 230 V AC 50/60 Hz conforming to EN/IEC 60947-2 6000 A Icn at 230 V AC 50/60 Hz conforming to EN/IEC 60898-1","Device short name":"iC40N","Network frequency":"50/60 Hz","Poles description":"1P + N","Relative humidity":"95 % at 55 °C","Tightening torque":"2 N.m top or bottom","Device application":"Distribution","Operating altitude":"2000 m","[In] rated current":"40 A","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 top or bottom 1...10 mm² flexible Tunnel type terminals top or bottom 1...16 mm² rigid","IP degree of protection":"IP20 conforming to IEC 60529 IP40 (modular enclosure) conforming to IEC 60529","Magnetic tripping limit":"5...10 x In conforming to EN/IEC 60898-1 8 x In +/- 20 % conforming to EN/IEC 60947-2","Earth-leakage protection":"Separate block","Number of protected poles":"1","Product or component type":"Miniature circuit-breaker","Suitability for isolation":"Yes conforming to EN/IEC 60947-2","Contact position indicator":"Yes","Locking options description":"Padlocking device","[Ui] rated insulation voltage":"400 V AC 50/60 Hz conforming to EN/IEC 60947-2","[Ue] rated operational voltage":"230 V AC 50/60 Hz","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-25...70 °C","[Ics] rated service breaking capacity":"6000 A 100 % x Icn at 230 V AC 50/60 Hz conforming to EN/IEC 60898-1 5 kA 50 % x Icn at 230 V AC 50/60 Hz conforming to EN/IEC 60947-2","[Uimp] rated impulse withstand voltage":"4 kV conforming to EN/IEC 60947-2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$39.69 – $71.23","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/d0dd780d3c265874d7ac034040143b8d.pdf","sourceUrl":"https://www.se.com/ie/en/product/A9P54640/miniature-circuit-breaker-mcb-acti9-ic40n-1p+n-40a-c-curve-6000a-iec-en-608981-10ka-iec-en-609472/"},"ai":{"faq":[{"question":"What is the breaking capacity of A9P54640?","answer":"10 kA Icu at 230 V AC per IEC 60947-2, and 6000 A Icn at 230 V AC per IEC 60898-1."},{"question":"What standards does this MCB comply with?","answer":"EN/IEC 60898-1 and EN/IEC 60947-2. It also carries IMQ, AENOR, OVE, and RCM quality labels."},{"question":"What is the depth of A9P54640?","answer":"74 mm."},{"question":"Does this MCB provide isolation?","answer":"Yes, it is suitable for isolation per EN/IEC 60947-2."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9P54640","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/A9P54640 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}