{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9F07340","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9F07340","canonicalUrl":"https://aoctrl.com/schneider/A9F07340","factsUrl":"https://aoctrl.com/api/mcp/products/A9F07340","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iC60H, A9F07340, miniature circuit breaker, 40 A, 3-pole, C-curve, 42 kA breaking capacity, DIN rail mount.","salesMarkdown":"The Schneider Electric A9F07340 is an Acti9 iC60H miniature circuit breaker rated at 40 A, 3-pole, with a C-curve trip characteristic. It's a thermal-magnetic MCB built for distribution boards and sub-panels where you need overcurrent and short-circuit protection on a 3-phase load. Breaking capacity hits 42 kA Icu at 12–133 V AC, 30 kA at 220–240 V, and 15 kA at 380–415 V. That's a lot of fault-clearing muscle for a 40 A MCB — it'll ride through a hard short on a heavily-rated industrial panel without welding its contacts shut. ## DIN rail fit and panel space Snaps onto a standard DIN rail; width is 54 mm (6 x 9 mm pitches), height 91 mm, depth 78.5 mm. That 78.5 mm depth means it clears most shallow enclosures — check your gland plate clearance if you're retrofitting into a tight 100 mm-deep box. Dual-rated to EN/IEC 60947-2 (industrial) and EN/IEC 60898-1 (household/residential). That means it's accepted in both panel-building and final-distribution applications — a single part number covers both standards. Overvoltage category IV, so it can sit at the service entrance or main distribution board. Isolation suitable per both standards, with a visible contact position indicator and a trip indicator for quick fault identification. IP20 finger-safe terminals.","metaTitle":"Schneider Electric A9F07340 Acti9 iC60H MCB, 40 A, 3P, C-Cur","metaDescription":"Schneider Electric A9F07340 Acti9 iC60H miniature circuit breaker, 40 A, 3-pole, C-curve, 42 kA breaking capacity. DIN rail mount, current production. Quoted to order.","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":"54 mm","Colour":"White","Height":"91 mm","Standards":"EN/IEC 60947-2 EN/IEC 60898-1","Curve code":"C","9 Mm Pitches":"6","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":"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":"3P","Relative humidity":"95 % at 55 °C","Tightening torque":"3.5 N.m top or bottom","Device application":"Distribution","[In] rated current":"40 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...35 mm² rigid Double terminal (top or bottom) 1...25 mm² flexible","IP degree of protection":"IP20 conforming to IEC 60529","Magnetic tripping limit":"8 x In +/- 20 %","Earth-leakage protection":"Separate block","Number of protected poles":"3","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 - <= 180 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/4dad442970a2daa4a510c78a3a0282a2.pdf","sourceUrl":"https://www.se.com/sg/en/product/A9F07340/miniature-circuit-breaker-mcb-acti9-ic60h-3p-40a-c-curve-10000a-iec-608981-15ka-iec-609472-double-term-/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9F07340/alternatives.json"},"ai":{"faq":[{"question":"What is A9F07340's listed depth?","answer":"78.5 mm — that's the dimension from the DIN rail mounting surface to the front of the breaker body."},{"question":"What breaking capacity does A9F07340 have at 400 V?","answer":"15 kA Icu at 380–415 V AC per EN/IEC 60947-2, and 10 kA Icn at 400 V per EN/IEC 60898-1."},{"question":"What compliance documentation does this brand provide for A9F07340?","answer":"The part is certified to EN/IEC 60947-2 and EN/IEC 60898-1. Standard Schneider Electric declarations of conformity cover these standards; specific RoHS/REACH documentation is available through the manufacturer's compliance portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9F07340","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/A9F07340 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}}