{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9F05170","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9F05170","canonicalUrl":"https://aoctrl.com/schneider/A9F05170","factsUrl":"https://aoctrl.com/api/mcp/products/A9F05170","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iC60, miniature circuit breaker, 1P, 0.5 A, D curve, 50 kA at 240 V AC, thermal-magnetic, DIN rail.","salesMarkdown":"The Schneider A9F05170 is a 1-pole Acti9 iC60 miniature circuit breaker rated at 0.5 A with a D curve. It's a thermal-magnetic MCB built for distribution boards, snapping onto a standard DIN rail. Breaking capacity is 50 kA Icu at 220...240 V AC per EN/IEC 60947-2, and 6 kA Icn at 230 V AC per EN/IEC 60898-1. That 50 kA rating at typical mains voltage gives you real fault-current headroom in a panel — it's not a residential-grade device. It also carries 15 kA at 12...60 V DC. The part is certified to both the industrial (60947-2) and household (60898-1) standards, so it's accepted across commercial and light industrial builds. Overvoltage category IV means it's rated for the main incoming supply, not just sub-circuits. Width is 18 mm (2 x 9 mm pitches), height 91 mm, depth 78.5 mm. That's a standard single-module footprint on a DIN rail — no surprises in a populated enclosure. Wire stripping length is 14 mm. IP20 rated, so it's for indoor panel use only.","metaTitle":"Schneider A9F05170 Acti9 iC60 MCB, 0.5 A D Curve 1P","metaDescription":"Schneider A9F05170 Acti9 iC60 miniature circuit breaker, 0.5 A rated, D curve, 1 pole, 50 kA breaking capacity at 240 V AC. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"78.5 mm","Range":"Acti9","Width":"18 mm","Colour":"White","Height":"91 mm","Standards":"EN/IEC 60947-2 EN/IEC 60898-1","Curve code":"D","9 Mm Pitches":"2","Control type":"Toggle","Network type":"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":"50 kA Icu at 12...60 V AC 50/60 Hz conforming to EN/IEC 60947-2 50 kA Icu at 100...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 15 kA Icu at 12...60 V DC conforming to EN/IEC 60947-2 10 kA Icu at 60...72 V DC 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":"IC60N","Network frequency":"50/60 Hz","Poles description":"1P","Relative humidity":"95 % at 55 °C","Tightening torque":"2 N.m top or bottom","Device application":"Distribution","[In] rated current":"0.5 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":"Without","Number of protected poles":"1","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...60 V AC 50/60 Hz 50 kA 100 % conforming to EN/IEC 60947-2 - 100...133 V AC 50/60 Hz 50 kA 100 % conforming to EN/IEC 60947-2 - 220...240 V AC 50/60 Hz 15 kA 100 % conforming to EN/IEC 60947-2 - 12...60 V DC 10 kA 100 % conforming to EN/IEC 60947-2 - 60...72 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/dbc8734438d3eff2788b5af4ff73721a.pdf","sourceUrl":"https://www.se.com/sg/en/product/A9F05170/miniature-circuit-breaker-mcb-acti9-ic60n-1p-0-5a-d-curve-6000a-iec-608981-50ka-iec-609472-double-term-/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9F05170/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy A9F05170 and what is the lead time?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the breaking capacity of A9F05170 at 240 V?","answer":"50 kA Icu at 220...240 V AC per EN/IEC 60947-2, and 6 kA Icn at 230 V AC per EN/IEC 60898-1."},{"question":"What does the D curve mean on this 0.5 A breaker?","answer":"The magnetic trip threshold is set at 12 x In ±20 %, meaning it trips magnetically between 4.8 A and 7.2 A. This suits loads with high inrush current like small transformers."},{"question":"What compliance documentation is available for A9F05170?","answer":"The breaker is certified to EN/IEC 60947-2 and EN/IEC 60898-1. It carries tropicalisation class 2 per IEC 60068-1 and pollution degree 3 per EN/IEC 60947-2."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9F05170","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/A9F05170 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}}