{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9F03406","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9F03406","canonicalUrl":"https://aoctrl.com/schneider/A9F03406","factsUrl":"https://aoctrl.com/api/mcp/products/A9F03406","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iC60N, miniature circuit breaker, 4P, 6 A, B-curve, 36 kA breaking capacity at 12-133 V AC, DIN rail mount.","salesMarkdown":"The Schneider Electric A9F03406 is an Acti9 iC60N miniature circuit breaker rated at 6 A with 4 protected poles and a B-curve trip characteristic. It's a current-production part, so no lifecycle concerns for a new BOM line. Breaking capacity runs 36 kA Icu at 12-133 V AC, 20 kA at 220-240 V, 10 kA at 380-415 V, and 6 kA at 440 V AC per EN/IEC 60947-2. The Icn per EN/IEC 60898-1 is 10 kA at 400 V. The B-curve magnetic trip is 4 x In ±20 %. That's a lighting or resistive-load curve — not for motor starting. Snaps onto DIN rail, 72 mm wide (8 x 9 mm pitches), 91 mm tall, 78.5 mm deep. That depth is the body only — allow clearance for the toggle throw and outgoing cable bend in a shallow enclosure. Double terminals top and bottom accept 1-25 mm² rigid or 1-16 mm² flexible. The IP20 finger-safe front is standard for enclosed distribution boards; it's not rated for wet locations. Dual-rated to EN/IEC 60947-2 (industrial) and EN/IEC 60898-1 (domestic/similar). Pollution degree 3, overvoltage category IV, suitability for isolation marked on the device. That's the standard for non-condensing high-humidity environments — fine for most indoor plant rooms but not for direct washdown.","metaTitle":"Schneider Electric A9F03406 Acti9 iC60N MCB, 6 A, 4P, B-Curv","metaDescription":"Schneider Electric A9F03406 Acti9 iC60N miniature circuit breaker, 6 A rated, 4 poles, B-curve, 36 kA breaking capacity at 12-133 V AC. Sourced to order against RFQ.","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":"DC AC","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":"36 kA Icu at 12...133 V AC 50/60 Hz conforming to EN/IEC 60947-2 20 kA Icu at 220...240 V AC 50/60 Hz conforming to EN/IEC 60947-2 10 kA Icu at 380...415 V AC 50/60 Hz conforming to EN/IEC 60947-2 6 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":"6 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":"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 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":"27 kA 75 % conforming to EN/IEC 60947-2 - 12...133 V AC 50/60 Hz 15 kA 75 % conforming to EN/IEC 60947-2 - 220...240 V AC 50/60 Hz 7.5 kA 75 % conforming to EN/IEC 60947-2 - 380...415 V AC 50/60 Hz 4.5 kA 75 % 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/f27a04237f950a94151206061faaf47a.pdf","sourceUrl":"https://www.se.com/sg/en/product/A9F03406/miniature-circuit-breaker-mcb-acti9-ic60n-4p-6a-b-curve-6000a-iec-608981-10ka-iec-609472-double-term-/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9F03406/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of A9F03406 at 400 V?","answer":"At 400 V AC the Icn per EN/IEC 60898-1 is 10 kA, and the Icu per EN/IEC 60947-2 is 10 kA at 380-415 V. For coordination work, use the 10 kA figure at 400 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9F03406","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/A9F03406 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}}