{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9N60729","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9N60729","canonicalUrl":"https://aoctrl.com/schneider/A9N60729","factsUrl":"https://aoctrl.com/api/mcp/products/A9N60729","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 C120N miniature circuit-breaker, 1-pole, 80 A rated current, C-curve, 10 kA breaking capacity at 230-400 V AC, 15 kA at 125 V DC.","salesMarkdown":"The A9N60729 is a Schneider Electric Acti9 C120N miniature circuit-breaker (MCB) — a thermal-magnetic device rated 80 A at 40 °C with a C-curve (magnetic trip at 8 x In ±20 %). The 10 kA breaking capacity at 230–400 V AC (EN/IEC 60947-2) is the fault current it can safely interrupt; for DC circuits it handles 15 kA at 125 V DC and the same at 12 V DC. Single-pole construction (1P) protects one phase or one DC leg, with tunnel terminals accepting up to 50 mm² rigid or 35 mm² flexible conductors. IP20 finger protection on the front; pollution degree 3 per IEC 60947-2, meaning it tolerates conductive pollution in a typical industrial panel environment. Toggle control with ON/OFF local indication; the handle can be sealed in the OFF or ON position with a 0.7 mm cable for lockout/tagout.","metaTitle":"A9N60729 Acti9 C120N MCB, 80 A, 1P, C-curve, 10 kA","metaDescription":"Schneider Electric A9N60729 Acti9 C120N miniature circuit-breaker, 80 A rated current, 1-pole, C-curve, 10 kA breaking capacity at 230-400 V AC. Active production, sourced to order","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"73 mm","Range":"Acti9","Width":"27 mm","Colour":"White","Height":"81 mm","Standards":"EN/IEC 60947-2","Curve code":"C","9 Mm Pitches":"3","Control type":"Toggle","Network type":"AC DC","Product name":"Acti9 C120","Mounting mode":"Clip-on","Tropicalisation":"2 conforming to IEC 60068-1","lifecycle_stage":"current","Limitation class":"3 conforming to EN/IEC 60947-2","Local signalling":"ON/OFF indication","Mounting support":"35 mm symmetrical DIN rail","Pollution degree":"3 conforming to IEC 60947-2","Breaking capacity":"15 kA Icu at 12 V DC conforming to EN/IEC 60947-2 15 kA Icu at 125 V DC conforming to EN/IEC 60947-2 10 kA Icu at 10 kA Icu at 230...400 V AC 50/60 Hz conforming to EN/IEC 60947-2","Device short name":"C120N","Network frequency":"50/60 Hz","Poles description":"1P","Relative humidity":"95 % at 55 °C","Tightening torque":"3.5 N.m","Device application":"Distribution","[In] rated current":"80 A at 40 °C","Overvoltage category":"III","Trip unit technology":"Thermal-magnetic","Electrical durability":"5000 cycles","Mechanical durability":"20000 cycles","Wire stripping length":"15 mm","Connections - terminals":"Tunnel type terminals1...50 mm² rigid Tunnel type terminals1.5...35 mm² flexible","IP degree of protection":"IP20 conforming to IEC 60529","Magnetic tripping limit":"8 x In +/- 20 %","Earth-leakage protection":"Without","Number of protected poles":"1","Product or component type":"Miniature circuit-breaker","Locking options description":"Handle sealable with cable diameter 0.7mm in OFF or ON position","[Ui] rated insulation voltage":"500 V AC 50/60 Hz conforming to EN/IEC 60947-2","[Ue] rated operational voltage":"125 V DC 12 V DC 230...400 V AC 50/60 Hz","Ambient air temperature for storage":"-40...80 °C","Ambient air temperature for operation":"-30...70 °C","[Ics] rated service breaking capacity":"7.5 kA 75 % conforming to EN/IEC 60947-2 - 230...400 V AC 50/60 Hz 10 kA 100 % conforming to EN/IEC 60947-2 - 24/48 V DC 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","Comb busbar and distribution block compatibility":"YES"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$35.27","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/772484d5baab06b10b92474840f84d13.pdf","sourceUrl":"https://www.se.com/id/en/product/A9N60729/miniature-circuit-breaker-mcb-acti9-c120n-1p-80a-c-curve-10ka-iec-en-609472/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9N60729/alternatives.json"},"ai":{"faq":[{"question":"What is A9N60729's listed depth (73 mm) on this component line?","answer":"The depth is 73 mm, with a height of 81 mm and width of 27 mm."},{"question":"What is A9N60729's listed range (Acti9) on this component line?","answer":"It belongs to the Acti9 range, specifically the Acti9 C120 series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9N60729","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/A9N60729 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}}