{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9F05270","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9F05270","canonicalUrl":"https://aoctrl.com/schneider/A9F05270","factsUrl":"https://aoctrl.com/api/mcp/products/A9F05270","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iC60, miniature circuit-breaker, 0.5 A, D curve, 2P, 50 kA Icu at 220-240 V AC, 78.5 mm depth, DIN rail mount, thermal-magnetic trip.","salesMarkdown":"The Schneider Electric A9F05270 is a miniature circuit-breaker from the Acti9 iC60 series, rated 0.5 A with a D trip curve and 2 poles. It protects distribution circuits against overloads and short-circuits using a thermal-magnetic mechanism, and it's rated for isolation per EN/IEC 60898-1 and EN/IEC 60947-2. Mounts on a DIN rail, 36 mm wide (2 x 18 mm modular pitches), 91 mm tall, 78.5 mm deep. That's a standard 2-module footprint — it occupies two 9 mm pitches on the rail. The IP20 finger-safe terminals accept double conductors: 1–25 mm² rigid or 1–16 mm² flexible. The white housing with toggle and trip indicator gives a clear visual on faulted breakers during a walk-down.","metaTitle":"A9F05270 Acti9 iC60 MCB, 0.5 A, D Curve, 2P, 50 kA","metaDescription":"Schneider A9F05270 Acti9 iC60 miniature circuit-breaker, 0.5 A rated current, D curve, 2 poles, 50 kA breaking capacity at 220-240 V AC. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["2-Pole MCB (DIN Rail)"],"specifications":{"Depth":"78.5 mm","Range":"Acti9","Width":"36 mm","Colour":"White","Height":"91 mm","Standards":"EN/IEC 60947-2 EN/IEC 60898-1","Curve code":"D","9 Mm Pitches":"4","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...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":"2P","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":"Separate block","Number of protected poles":"2","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 - <= 125 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/c390f7d9dee5b8d62965669daf744947.pdf","sourceUrl":"https://www.se.com/sg/en/product/A9F05270/miniature-circuit-breaker-mcb-acti9-ic60n-2p-0-5a-d-curve-6000a-iec-608981-50ka-iec-609472-double-term-/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9F05270/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of A9F05270?","answer":"The A9F05270 has a 50 kA Icu at 220-240 V AC (per IEC 60947-2) and a 10 kA Icn at 400 V AC (per IEC 60898-1). The 50 kA rating means it can safely clear a fault current up to 50,000 amps at typical single-phase supply voltages."},{"question":"What is the closest alternative to A9F05270 in the same family?","answer":"Within the Acti9 iC60 range, the closest alternative would be a different current rating or curve code — the mechanical footprint, breaking capacity, and terminal specs are shared across the series. For a 0.5 A D-curve 2P breaker, no direct pin-compatible substitute exists outside this order code; verify the specific rating against your load before substituting."},{"question":"What compliance documentation does Schneider provide for A9F05270?","answer":"The A9F05270 is certified to EN/IEC 60947-2 and EN/IEC 60898-1, with tropicalisation class 2 per IEC 60068-1. Schneider provides the usual compliance pack (RoHS, REACH, CE, UKCA) on request through the distributor."},{"question":"Where can I buy A9F05270 and how is it quoted?","answer":"The A9F05270 is sourced through independent distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commercial offer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9F05270","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/A9F05270 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}}