{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9N19678","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9N19678","canonicalUrl":"https://aoctrl.com/schneider/A9N19678","factsUrl":"https://aoctrl.com/api/mcp/products/A9N19678","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 DPN N Vigi RCBO, Type AC, 1P+N, 32 A, B-curve, 6 kA Icn at 230 V AC, 300 mA earth-leakage sensitivity, DIN rail mount.","salesMarkdown":"The Schneider Electric A9N19678 is an Acti9 DPN N Vigi RCBO — a combined overcurrent and earth-leakage circuit breaker in a single 1P+N module. It carries a 32 A rated current (B-curve) and a 300 mA Type AC residual-current trip, with a 6 kA breaking capacity at 230 V AC. That 300 mA sensitivity is the standard for general socket-outlet and distribution circuits where the primary concern is fire protection rather than personal shock protection (which would call for 30 mA). The B-curve means the magnetic trip operates between 3 and 5 times In — 96 to 160 A — so it's suited for resistive and general-purpose loads, not high-inrush motor or transformer circuits. The 1P+N format occupies 4 x 9 mm pitches — 36 mm total width — leaving room for adjacent breakers or accessories in the same distribution board. Designed to EN/IEC 61009-1 and EN/IEC 61009-2-1 for combined RCBOs. Tropicalisation class 2 per EN 61009 means it withstands 95 % relative humidity at 55 °C, so it's fine for non-conditioned enclosures in warm climates. Operating altitude limited to 2000 m; above that, derating applies.","metaTitle":"Schneider Electric A9N19678 DPN N Vigi RCBO, 32 A B-Curve, 6","metaDescription":"Schneider Electric A9N19678 DPN N Vigi RCBO, 32 A rated, B-curve, 6 kA breaking capacity, 300 mA Type AC earth-leakage protection. DIN rail mount, current production. Sourced to or","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Type":"Type AC","Range":"Acti9","Colour":"White","Standards":"EN/IEC 61009-2-1 EN/IEC 61009-1","Curve code":"B","9 Mm Pitches":"4","Control type":"Toggle","Network type":"AC","Product name":"DPN Vigi","Tropicalisation":"2 conforming to EN 61009","lifecycle_stage":"current","Limitation class":"3 conforming to EN 61009","Local signalling":"ON/OFF indication","Mounting support":"DIN rail","Neutral position":"Left","Pollution degree":"3 conforming to EN 61009","Breaking capacity":"6000 A Icn at 230 V AC 50/60 Hz conforming to EN 61009","Device short name":"DPN N Vigi","Network frequency":"50/60 Hz","Poles description":"1P + N","Relative humidity":"95 % at 55 °C","Operating altitude":"2000 m","[In] rated current":"32 A at 30 °C","Overvoltage category":"III","Trip unit technology":"Thermal-magnetic","Electrical durability":"10000 cycles conforming to IEC 61009","Mechanical durability":"20000 cycles","Connections - terminals":"Tunnel type terminals1 cable(s) 10 mm² flexible Tunnel type terminals1 cable(s) 16 mm² rigid","Magnetic tripping limit":"3...5 x In","Earth-leakage protection":"Integrated","Device location in system":"Outgoer","Earth-leakage sensitivity":"300 mA","Number of protected poles":"1","Product or component type":"Earth leakage circuit breaker","Contact position indicator":"Yes","Circuit breaker application":"Distribution","[Ui] rated insulation voltage":"400 V AC conforming to EN 61009","[Ue] rated operational voltage":"230 V AC 50/60 Hz","Ambient air temperature for storage":"-40...60 °C","Earth-leakage protection time delay":"Instantaneous","Residual current tripping technology":"Voltage independent","Ambient air temperature for operation":"-5...60 °C","[Ics] rated service breaking capacity":"6000 A at 230 V AC 50/60 Hz conforming to EN 61009","[Uimp] rated impulse withstand voltage":"4 kV conforming to EN 61009"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a59d04aa182db179555ce6b954a3bf4d.pdf","sourceUrl":"https://www.se.com/vn/en/product/A9N19678/acti9-earth-leakage-circuit-breaker-dpn-n-vigi-1p-+-n-32a-300ma/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9N19678/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of A9N19678?","answer":"The A9N19678 has a 6000 A Icn breaking capacity at 230 V AC, 50/60 Hz, per EN 61009."},{"question":"What is the earth-leakage sensitivity of A9N19678?","answer":"The earth-leakage sensitivity is 300 mA, Type AC (sinusoidal AC residual currents only), with instantaneous trip time."},{"question":"Where can I buy A9N19678 and get current pricing?","answer":"The A9N19678 is sourced to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9N19678","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/A9N19678 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}}