{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9N19817","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9N19817","canonicalUrl":"https://aoctrl.com/schneider/A9N19817","factsUrl":"https://aoctrl.com/api/mcp/products/A9N19817","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 C120H, miniature circuit breaker, 2P, 100 A, C curve, 10 kA breaking capacity at 400 V AC, clip-on DIN rail mount.","salesMarkdown":"The Schneider Electric A9N19817 is an Acti9 C120H miniature circuit breaker (MCB) with two poles, rated 100 A at 30 °C, C curve, and a breaking capacity of 10 kA Icn at 400 V AC conforming to EN/IEC 60898-1 and 10 kA Icu at 400 V AC conforming to EN/IEC 60947-2. The 100 A rated current at 30 °C sets the continuous load capacity; above 30 °C you derate per the thermal curve. Certified to GB 10963.1, EN/IEC 60898-1, GB/T 14048.2, and EN/IEC 60947-2. The dual standard coverage means it qualifies for both household-type (60898-1) and industrial (60947-2) applications — useful when a panel must meet both a local code and an international spec. Rated insulation voltage 500 V AC, impulse withstand 6 kV.","metaTitle":"Schneider Electric A9N19817 Acti9 C120H MCB, 2P, 100A, C Cur","metaDescription":"Schneider Electric A9N19817 Acti9 C120H miniature circuit breaker, 2P, 100A, C curve, 10kA breaking capacity at 400 V AC. Active production, sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["2-Pole MCB (DIN Rail)"],"specifications":{"Depth":"73 mm","Range":"Acti9","Height":"81 mm","Standards":"GB 10963.1 EN/IEC 60898-1 GB/T 14048.2 EN/IEC 60947-2","Curve code":"C","9 Mm Pitches":"6.0","Control type":"Toggle","Network type":"AC","Product name":"C120","Mounting mode":"Clip-on","lifecycle_stage":"current","Local signalling":"ON/OFF indication","Mounting support":"DIN rail","Range of product":"Acti9","Breaking capacity":"10 kA Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1 10 kA Icn at 400 V AC 50/60 Hz conforming to GB/T 10963.1 10 kA Icu at 400 V AC 50/60 Hz conforming to EN/IEC 60947-2 10 kA Icu at 400 V AC 50/60 Hz conforming to GB/T 14048.2","Device short name":"C120H","Network frequency":"50/60 Hz","Poles description":"2P","Tightening torque":"Power circuit: 3.5 N.m","Device application":"Distribution","[In] rated current":"100 A at 30 °C","Trip unit technology":"Thermal-magnetic","Electrical durability":"5000 cycles","Mechanical durability":"20000 cycles","Wire stripping length":"Power circuit: 14 mm","Connections - terminals":"Tunnel type terminals top or bottom 1...50 mm² rigid without cable end Tunnel type terminals top or bottom 1.5...35 mm² flexible with or without cable end","Magnetic tripping limit":"5...10 x In conforming to GB/T 10963.1 8 x In +/- 20 % conforming to GB/T 14048.2","Number of protected poles":"2","Product or component type":"Miniature circuit-breaker","Suitability for isolation":"Yes","Contact position indicator":"Yes","[Ui] rated insulation voltage":"500 V AC 50/60 Hz","[Ue] rated operational voltage":"400 V","Ambient air temperature for storage":"-40...80 °C","Ambient air temperature for operation":"-30...70 °C","[Uimp] rated impulse withstand voltage":"6 kV"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/be/en/product/A9N19817/miniature-circuit-breaker-mcb-acti9-c120h-2p-100a-c-curve-10ka-iec-en-609472/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9N19817/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of A9N19817?","answer":"The A9N19817 has a breaking capacity of 10 kA Icn at 400 V AC conforming to EN/IEC 60898-1 and 10 kA Icu at 400 V AC conforming to EN/IEC 60947-2."},{"question":"Where can I buy A9N19817 and how is it quoted?","answer":"The A9N19817 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the closest alternative to A9N19817 in the Acti9 family?","answer":"Within the Acti9 C120H range, the closest alternative would be a different current rating or pole configuration — for example, a 1P or 3P version at 100 A. The form factor, curve, and breaking capacity remain consistent across the series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9N19817","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/A9N19817 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}}