{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9N19802","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9N19802","canonicalUrl":"https://aoctrl.com/schneider/A9N19802","factsUrl":"https://aoctrl.com/api/mcp/products/A9N19802","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 C120H, miniature circuit breaker, 3P, 63 A, C curve, 10 kA Icn at 400 V AC, DIN rail mount.","salesMarkdown":"The Schneider Electric A9N19802 is an Acti9 C120H miniature circuit breaker (MCB) — 3 poles, 63 A rated current at 30 °C, C-curve trip characteristic, and a 10 kA breaking capacity at 400 V AC per IEC 60898-1 and GB/T 10963.1. It clips onto a DIN rail for panel mounting and uses tunnel-type terminals accepting 1–50 mm² rigid or 1.5–35 mm² flexible conductors. This order code is marked obsolete by the manufacturer. There is no official successor listed in the record. The C curve (magnetic trip at 5–10 × In, i.e. 315–630 A) suits inductive loads like small motors, transformers, and lighting banks where inrush is moderate. Thermal-magnetic trip technology combines a bimetal strip for overload protection and a solenoid for short-circuit response. The 10,000 electrical / 20,000 mechanical cycle ratings give a service life consistent with panelboard duty — not a frequent-switching application like a motor starter. ## Panel integration Clip-on mounting to a standard 35 mm DIN rail, 9 module pitches wide (9 × 18 mm = 162 mm). Toggle handle with ON/OFF indication. Stripping length 14 mm.","metaTitle":"Schneider Electric A9N19802 Acti9 C120H MCB, 3P, 63A, C Curv","metaDescription":"Schneider Electric A9N19802 Acti9 C120H miniature circuit breaker, 3P, 63 A, C curve, 10 kA breaking capacity at 400 V AC. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Depth":"73 mm","Range":"Acti9","Height":"81 mm","Standards":"GB/T 10963.1 EN/IEC 60898-1","Curve code":"C","9 Mm Pitches":"9","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","Device short name":"C120H","Network frequency":"50/60 Hz","Poles description":"3P","Tightening torque":"Power circuit: 3.5 N.m","Device application":"Distribution","[In] rated current":"63 A at 30 °C","Trip unit technology":"Thermal-magnetic","Electrical durability":"10000 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","Number of protected poles":"3","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/A9N19802/miniature-circuit-breaker-mcb-acti9-c120h-3p-63a-c-curve-10ka-iec-en-609472/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9N19802/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy A9N19802 and how do I get a price?","answer":"This part is sourced through independent distribution channels. Submit an RFQ for current availability and pricing — confirmed at quote time, not listed here."},{"question":"What is the closest alternative to A9N19802 in the Acti9 family?","answer":"No official successor order code is recorded. A functionally similar Acti9 C120H with the same poles, current, and curve may exist in the current catalog, but the record does not provide a direct cross-reference. Verify fit against your BOM requirements."},{"question":"What is A9N19802's listed depth?","answer":"73 mm."},{"question":"What range does A9N19802 belong to?","answer":"Acti9 — Schneider Electric's modular DIN-rail protection and control range."},{"question":"What compliance documentation does Schneider provide for A9N19802?","answer":"The breaker is certified to IEC 60898-1 and GB/T 10963.1. The record does not list RoHS, REACH, or UL documentation for this specific order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9N19802","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/A9N19802 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}}