{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9F05401","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9F05401","canonicalUrl":"https://aoctrl.com/schneider/A9F05401","factsUrl":"https://aoctrl.com/api/mcp/products/A9F05401","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iC60N, miniature circuit breaker, A9F05401, 1 A, D curve, 4P, 50 kA Icu at 400 V AC, DIN rail mount.","salesMarkdown":"The Schneider Electric A9F05401 is an Acti9 iC60N miniature circuit breaker rated 1 A with a D curve, 4 poles, and a breaking capacity of 50 kA Icu at 400 V AC. The 4-pole version switches all phases plus neutral, giving full isolation capability (confirmed per both standards). This breaker delivers 50 kA Icu at 380–415 V AC and 25 kA at 440 V AC per IEC 60947-2, plus 10 kA Icn at 400 V per IEC 60898-1. For a 1 A MCB, that's a lot of interrupting capacity; it means you can use it in high-fault-current locations (like near a transformer) without needing a current-limiting fuse ahead. The limitation class 3 rating (per EN/IEC 60898-1) means it limits let-through energy well, which helps downstream components survive a fault. At 72 mm wide (8 x 9 mm pitches), it takes up 4 module spaces in the panel — standard for a 4P MCB. IP20 rated, so it's for enclosed panels only — no washdown exposure. The toggle control and trip indicator give local status; the contact position indicator confirms isolation visually.","metaTitle":"A9F05401 Acti9 iC60N MCB, 1A, D Curve, 4P, 50 kA","metaDescription":"Schneider Electric A9F05401 Acti9 iC60N miniature circuit breaker, 1A rated, D curve, 4 poles, 50 kA breaking capacity at 400V. EN/IEC 60947-2 & 60898-1. Active production. Sourced","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","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":"D","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":"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":"4P","Relative humidity":"95 % at 55 °C","Tightening torque":"2 N.m top or bottom","Device application":"Distribution","[In] rated current":"1 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":"12 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 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 - <= 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/afd54db838f8e9006cbe72c354aab788.pdf","sourceUrl":"https://www.se.com/sg/en/product/A9F05401/miniature-circuit-breaker-mcb-acti9-ic60n-4p-1a-d-curve-6000a-iec-608981-50ka-iec-609472-double-term-/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9F05401/alternatives.json"},"ai":{"faq":[{"question":"Who supplies A9F05401 and how is it quoted for volume purchases?","answer":"We source the A9F05401 through independent distribution channels. It is quoted to order against an RFQ; availability and current pricing are confirmed at quote time."},{"question":"What is A9F05401's listed depth (78.5 mm) on this component line?","answer":"The A9F05401 has a depth of 78.5 mm, which is standard for the Acti9 iC60N 4P form factor."},{"question":"What compliance documentation does this brand provide for A9F05401 (RoHS, REACH, UL, IEC)?","answer":"The A9F05401 is certified to EN/IEC 60947-2 and EN/IEC 60898-1. It carries a tropicalisation rating of 2 per IEC 60068-1 and is suitable for isolation per both standards. RoHS/REACH compliance documentation is available from the manufacturer upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9F05401","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/A9F05401 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}}