{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9F05125","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9F05125","canonicalUrl":"https://aoctrl.com/schneider/A9F05125","factsUrl":"https://aoctrl.com/api/mcp/products/A9F05125","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iC60N, A9F05125, miniature circuit breaker, 1P, 25 A, D curve, 36 kA breaking capacity at 12-60 VAC, thermal-magnetic trip, DIN rail mount.","salesMarkdown":"The Schneider Electric A9F05125 is an Acti9 iC60N miniature circuit breaker — a 1-pole, 25 A, D-curve unit built for distribution boards. The D curve (magnetic trip at 12 x In ±20%) means it handles high inrush loads like motor starters and transformers without nuisance tripping, while the 25 A rated current (In) sets the continuous load ceiling. Breaking capacity is where this part earns its keep: 36 kA Icu at 12-60 VAC and 20 kA at 100-133 VAC per EN/IEC 60947-2, with a 6 kA Icn rating at 230 VAC per EN/IEC 60898-1. That SCCR headroom gives selectivity downstream — a 36 kA fault at the panelboard won't cascade upstream if the fault current stays under that limit. The thermal-magnetic trip unit covers both overload (thermal bimetal) and short-circuit (solenoid) protection in one 18 mm wide package. Mounts on a DIN rail (EN 60715), occupies 2 x 9 mm pitches (18 mm total width), and accepts double terminals top and bottom — rigid up to 25 mm², flexible up to 16 mm². Strip length is 14 mm, torque to 2 Nm. ## Integration notes The 18 mm width and 91 mm height fit standard DIN-rail enclosures; depth of 78.5 mm leaves clearance for gland plates and wiring ducts. The toggle control and trip indicator give local status at a glance. Overvoltage category IV means it's rated for the main distribution board, not just sub-panels.","metaTitle":"Schneider Electric A9F05125 Acti9 iC60N MCB, 25 A, 1P, D Cur","metaDescription":"Schneider Electric A9F05125 Acti9 iC60N miniature circuit breaker, 25 A rated current, 1 pole, D curve, 36 kA breaking capacity at 12-60 VAC. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","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 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":"36 kA Icu at 12...60 V AC 50/60 Hz conforming to EN/IEC 60947-2 20 kA Icu at 100...133 V AC 50/60 Hz conforming to EN/IEC 60947-2 10 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":"25 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":"27 kA 75 % conforming to EN/IEC 60947-2 - 12...60 V AC 50/60 Hz 15 kA 75 % conforming to EN/IEC 60947-2 - 100...133 V AC 50/60 Hz 7.5 kA 75 % 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/1e957bfe1bfc2e76785f067990a86c0c.pdf","sourceUrl":"https://www.se.com/sg/en/product/A9F05125/miniature-circuit-breaker-mcb-acti9-ic60n-1p-25a-d-curve-6000a-iec-608981-10ka-iec-609472-double-term-/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9F05125/alternatives.json"},"ai":{"faq":[{"question":"What is A9F05125's breaking capacity at 230 VAC?","answer":"The A9F05125 is rated 6 kA Icn at 230 VAC per EN/IEC 60898-1, and 10 kA Icu at 220-240 VAC per EN/IEC 60947-2. The higher figure applies when the breaker is specified under the industrial standard; the 6 kA Icn is the residential/commercial rating."},{"question":"Where can I buy A9F05125?","answer":"The A9F05125 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or price is published here."},{"question":"What compliance documentation does this brand provide for A9F05125?","answer":"The A9F05125 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 per both standards. For RoHS, REACH, and UL documentation, contact the supplier at RFQ time — those declarations are typically issued per batch."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9F05125","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/A9F05125 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}}