{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9F04303","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9F04303","canonicalUrl":"https://aoctrl.com/schneider/A9F04303","factsUrl":"https://aoctrl.com/api/mcp/products/A9F04303","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iC60 miniature circuit breaker, A9F04303, 3 A rated, C-curve, 3-pole, 50 kA Icu at 415 V AC, DIN rail mount, IP20.","salesMarkdown":"The Schneider Electric A9F04303 is a 3 A, 3-pole miniature circuit breaker from the Acti9 iC60 family, built for distribution panels and branch-circuit protection. At 400 V AC it also carries a 6 kA Icn rating under EN/IEC 60898-1, the domestic standard, so it qualifies for both commercial and industrial specs. That is a standard 3-pole footprint, so it drops into any 18 mm-per-pole panel layout without surprises. Depth is 78.5 mm, height 91 mm; leaves room for wiring gutters in a typical 200 mm deep enclosure.","metaTitle":"Schneider Electric A9F04303 Acti9 iC60 MCB, 3A C-Curve, 3P,","metaDescription":"Schneider Electric A9F04303 Acti9 iC60 miniature circuit breaker, 3 A rated, C-curve, 3-pole, 50 kA breaking capacity at 415 V AC. Dual-rated to EN/IEC 60947-2 and 60898-1. Sourced","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":"54 mm","Colour":"White","Height":"91 mm","Standards":"EN/IEC 60947-2 EN/IEC 60898-1","Curve code":"C","9 Mm Pitches":"6","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":"50 kA Icu at 12...133 V AC 50/60 Hz conforming to EN/IEC 60947-2 50 kA Icu at 220...240 V AC 50/60 Hz conforming to EN/IEC 60947-2 50 kA Icu at 380...415 V AC 50/60 Hz conforming to EN/IEC 60947-2 25 kA Icu at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2 10 kA Icu at 6000 A Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1","Device short name":"IC60N","Network frequency":"50/60 Hz","Poles description":"3P","Relative humidity":"95 % at 55 °C","Tightening torque":"2 N.m top or bottom","Device application":"Distribution","[In] rated current":"3 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...25 mm² rigid Double terminal (top or bottom) 1...16 mm² flexible","IP degree of protection":"IP20 conforming to IEC 60529","Magnetic tripping limit":"8 x In +/- 20 %","Earth-leakage protection":"Separate block","Number of protected poles":"3","Product or component type":"Miniature circuit-breaker","Suitability for isolation":"Yes conforming to EN/IEC 60898-1 Yes conforming to EN/IEC 60947-2","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":"50 kA 100 % conforming to EN/IEC 60947-2 - 12...133 V AC 50/60 Hz 50 kA 100 % conforming to EN/IEC 60947-2 - 220...240 V AC 50/60 Hz 50 kA 100 % conforming to EN/IEC 60947-2 - 380...415 V AC 50/60 Hz 25 kA 100 % conforming to EN/IEC 60947-2 - 440 V AC 50/60 Hz 10 kA 100 % conforming to EN/IEC 60947-2 - <= 180 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/4703a3c5d6bab1f880552bb3ffb0b23e.pdf","sourceUrl":"https://www.se.com/sg/en/product/A9F04303/miniature-circuit-breaker-mcb-acti9-ic60n-3p-3a-c-curve-6000a-iec-608981-50ka-iec-609472-double-term-/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9F04303/alternatives.json"},"ai":{"faq":[{"question":"What is A9F04303's listed depth?","answer":"The listed depth is 78.5 mm."},{"question":"What is A9F04303's listed range?","answer":"The range is Acti9, and the product name is Acti9 iC60."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9F04303","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/A9F04303 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}}