{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9N18564","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9N18564","canonicalUrl":"https://aoctrl.com/schneider/A9N18564","factsUrl":"https://aoctrl.com/api/mcp/products/A9N18564","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 Vigi C120, add-on residual current device, A9N18564, 2P, 125 A, 300 mA, AC type, instantaneous, 230…415 VAC, clip-on DIN rail.","salesMarkdown":"The Schneider Electric A9N18564 is an add-on residual current device (RCD) from the Acti9 Vigi C120 range, designed to clip onto the outgoing side of a compatible MCB or MCCB. It is a 2-pole (2P) unit rated for 125 A continuous current with 300 mA AC-type earth-leakage sensitivity, instantaneous trip. The 125 A rated current (In) means this RCD can sit on the feed to a sub-distribution board or a large load group, not just a single branch circuit. The 300 mA sensitivity is a common choice for earth-leakage protection on outgoing groups where nuisance tripping from normal leakage currents (cables, filters, motor drives) would be a problem if you used a 30 mA device. The instantaneous time delay means no intentional delay; it trips as soon as the leakage exceeds 300 mA. Rated operational voltage is 230…415 V AC 50/60 Hz, so it covers both single-phase (L-N at 230 V) and two-phase or three-phase line-to-line configurations up to 415 V. Insulation voltage is rated 500 V AC, and impulse withstand is 6 kV per IEC 60947-2 — solid for standard industrial and commercial distribution panels. Pollution degree 3 per IEC 60947-2 means it's rated for the conductive-dust and humidity conditions typical of factory-floor enclosures. For a distribution RCD that sees maybe a few operations a year (testing, maintenance, fault reset), that's more than enough. The tunnel-type terminals accept up to 50 mm² rigid or 35 mm² flexible cable, so wiring in a 125 A feeder with a 35 mm² conductor is straightforward.","metaTitle":"Schneider Electric A9N18564 Acti9 Vigi C120 RCD, 125A 300mA","metaDescription":"Schneider Electric A9N18564 Acti9 Vigi C120 add-on RCD, 2-pole, 125 A rated current, 300 mA AC-type earth leakage, clip-on DIN rail mount. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"73 mm","Range":"Acti9","Width":"117 mm","title":"A9N18564","Colour":"White","Height":"95 mm","Standards":"EN 61009 IEC/EN 61009-2-1","description":"Add-on residual current device, Acti9 Vigi C120, 2P, 125A, AC type, instantaneous, 300mA, 230...415VAC","9 Mm Pitches":"7","Network type":"AC","Product name":"Acti9 Vigi C120","Mounting mode":"Clip-on","lifecycle_stage":"current","Mounting support":"35 mm symmetrical DIN rail","Pollution degree":"3 conforming to IEC 60947-2","Device short name":"Vigi C120","Network frequency":"50/60 Hz","Poles description":"2P","Tightening torque":"3.5 N.m","[In] rated current":"125 A","Mechanical durability":"20000 cycles","Wire stripping length":"15 mm","Connections - terminals":"Tunnel type terminals 1...35 mm² flexible Tunnel type terminals 1...50 mm² rigid","IP degree of protection":"IP20","Device location in system":"Outgoer Group incomer","Earth-leakage sensitivity":"300 mA","Product or component type":"Add-on residual current device","Electrical connection to mcb":"By screws","[Ui] rated insulation voltage":"500 V AC 50/60 Hz conforming to IEC 60947-1","Earth-leakage protection class":"Type AC","[Ue] rated operational voltage":"230...415 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","[Uimp] rated impulse withstand voltage":"6 kV conforming to IEC 60947-2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1151fc85e3dd07e39affdea73841651c.pdf","sourceUrl":"https://www.se.com/be/en/product/A9N18564/addon-residual-current-device-acti9-vigi-c120-2p-125a-ac-type-instantaneous-300ma-230-415vac/"},"ai":{"faq":[{"question":"What is the A9N18564 used for?","answer":"It is an add-on residual current device (RCD) for 2-pole circuits up to 125 A, providing 300 mA AC-type earth-leakage protection. It clips onto a compatible Acti9 MCB or MCCB on a DIN rail in a distribution board."},{"question":"Where can I buy the A9N18564 and get a price?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm quote."},{"question":"What standards does the A9N18564 comply with?","answer":"It complies with EN 61009, IEC/EN 61009-2-1, and IEC 60947-2 (pollution degree 3, impulse withstand 6 kV)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9N18564","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/A9N18564 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}