{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9F06406","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9F06406","canonicalUrl":"https://aoctrl.com/schneider/A9F06406","factsUrl":"https://aoctrl.com/api/mcp/products/A9F06406","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iC60H, A9F06406, miniature circuit breaker, 4P, 6 A, B-curve, 42 kA Icu at 133 V AC, dual-rated EN/IEC 60947-2 and 60898-1.","salesMarkdown":"The A9F06406 is a Schneider Electric Acti9 iC60H miniature circuit breaker: 4 poles, 6 A rated current, B-curve trip characteristic. The B-curve trips magnetically at 4 x In (±20 %), meaning it clears short-circuit faults quickly on resistive or lighting loads where inrush is low — a good fit for control transformers, small power supplies, or general-purpose branch circuits where you want selectivity upstream of a C-curve breaker. Breaking capacity is the headline number here: 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 carries 10 kA Icn at 400 V. For a 6 A frame that is serious fault-clearing headroom — you can install this near a large transformer or in a high-fault panel without worrying about cascading failure upstream. The 4-pole body takes 8 x 9 mm pitches — 72 mm wide — so it occupies four module spaces in a distribution board. Height is 91 mm, depth 78.5 mm. Terminals accept double conductors: 1…25 mm² rigid or 1…16 mm² flexible, with a strip length of 14 mm and a tightening torque of 2 N.m. The toggle handle provides local on/off control and a trip indicator shows when the breaker has opened on fault. IP20 rated — suitable for installation inside an enclosed panel only.","metaTitle":"A9F06406 Acti9 iC60H MCB, 6 A B-curve 4P, 42 kA breaking cap","metaDescription":"Schneider Electric A9F06406 Acti9 iC60H miniature circuit breaker, 6 A, B-curve, 4 poles, 42 kA Icu at 133 V AC. Dual-rated to EN/IEC 60947-2 and 60898-1. Sourced to order against","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":"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":"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 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/9e44e7b3706f40a8d8f1b3b6f0d7957b.pdf","sourceUrl":"https://www.se.com/sg/en/product/A9F06406/miniature-circuit-breaker-mcb-acti9-ic60h-4p-6a-b-curve-10000a-iec-608981-15ka-iec-609472-double-term-/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9F06406/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy A9F06406 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is A9F06406's listed depth?","answer":"The listed depth is 78.5 mm, which fits within the standard 80 mm deep distribution board cut-out."},{"question":"What compliance documentation does this brand provide for A9F06406?","answer":"The part is certified to EN/IEC 60947-2 and EN/IEC 60898-1, with tropicalisation class 2 per IEC 60068-1. It carries suitability for isolation marking per both standards. RoHS and REACH compliance documentation is standard for the Acti9 range, though specific declaration documents should be requested at quote time."},{"question":"What is the closest alternative to A9F06406 in the same family?","answer":"Within the Acti9 iC60 range, the closest sibling is a C-curve variant at the same 6 A / 4P rating — the C-curve trips magnetically at 7-10 x In instead of 4 x In, so it handles higher inrush (motor or transformer loads) without nuisance tripping. The B-curve is preferred for resistive or electronic loads where short-circuit protection speed is the priority."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9F06406","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/A9F06406 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}}