{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9N18554","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9N18554","canonicalUrl":"https://aoctrl.com/schneider/A9N18554","factsUrl":"https://aoctrl.com/api/mcp/products/A9N18554","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 Vigi C120, add-on residual current device, 4P, 125 A, 30 mA, Type A-SI, clip-on DIN rail.","salesMarkdown":"Rated 125 A with 30 mA sensitivity, it provides instantaneous Type A-SI (Super Immunised) protection against sinusoidal AC and pulsating DC earth faults, plus high immunity to nuisance tripping from transient surges or harmonic-rich loads. That 30 mA threshold is the standard for personal shock protection in most residential, commercial, and light industrial final circuits. The 4P (four-pole) block occupies 10 x 9 mm pitches (90 mm of rail width) and connects to the upstream MCB by screws through tunnel-type terminals accepting 1–50 mm² rigid or 1–35 mm² flexible conductors. Rated operational voltage is 400–415 V AC at 50 Hz; insulation voltage 500 V AC; impulse withstand 6 kV per IEC 60947-2. Pollution degree 3 (conductive or dry non-conductive pollution — typical for industrial control panels). Complies with EN 61009 and IEC/EN 61009-2-1.","metaTitle":"Schneider Electric A9N18554 Acti9 Vigi C120, 4P 125A 30mA Ty","metaDescription":"Schneider Electric A9N18554 Acti9 Vigi C120 add-on RCD, 4P, 125 A, 30 mA, Type A-SI. Active production. Sourced to order against RFQ.","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":"198 mm","title":"A9N18554","Colour":"White","Height":"95 mm","Standards":"EN 61009 IEC/EN 61009-2-1","description":"Vigi C120 - earth leakage add-on block - 4P - 30 mA - class A si","9 Mm Pitches":"10","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 Hz","Poles description":"4P","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":"30 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 A-SI (Super Immunised)","[Ue] rated operational voltage":"400...415 V AC 50 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":"-25...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/2a306c3d9266cfe1d402fd9486f23cf5.pdf","sourceUrl":"https://www.se.com/ae/en/product/A9N18554/vigi-c120-earth-leakage-addon-block-4p-30-ma-class-a-si/"},"ai":{"faq":[{"question":"How do I get current pricing and availability for A9N18554?","answer":"Pricing and availability are confirmed at quote time. Submit an RFQ against this order code; we source through independent distribution and quote to order."},{"question":"What is A9N18554's listed depth (73 mm) on this component line?","answer":"The A9N18554 has a depth of 73 mm, width 198 mm, height 95 mm — fits standard DIN-rail enclosures with those clearances."},{"question":"What is A9N18554's listed range (Acti9) on this component line?","answer":"The A9N18554 belongs to the Schneider Electric Acti9 range, specifically the Vigi C120 series of add-on residual current devices."},{"question":"What compliance documentation does this brand provide for A9N18554 (RoHS, REACH, UL, IEC)?","answer":"The A9N18554 is certified to EN 61009 and IEC/EN 61009-2-1. It carries a 6 kV impulse withstand rating per IEC 60947-2 and pollution degree 3 per IEC 60947-2. RoHS/REACH declarations are standard for Schneider Acti9 products; confirm specific document requests at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9N18554","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/A9N18554 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}}