{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9W26425","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9W26425","canonicalUrl":"https://aoctrl.com/schneider/A9W26425","factsUrl":"https://aoctrl.com/api/mcp/products/A9W26425","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 Vigi iC60, add-on residual current device block, 4P, 25 A rated current, 500 mA sensitivity, Type A, clip-on DIN rail mounting.","salesMarkdown":"The Schneider Electric A9W26425 is an Acti9 Vigi iC60 add-on residual current device (RCD) block — a 4-pole, 25 A, 500 mA sensitivity unit with Type A earth leakage protection. It clips onto the outgoing side of an iC60 MCB to add ground-fault detection to the circuit, tripping instantaneously when leakage exceeds the 500 mA threshold. The voltage-independent trip technology means it operates without needing an external power supply, relying on the fault current itself to trigger the mechanism. Rated at 25 A continuous and 400 V AC (230/415 V AC per IEC 61009-1), this block is sized for a standard 4-pole outgoing circuit in a 50/60 Hz network. The 500 mA sensitivity is for equipment or fire protection where a higher leakage threshold is acceptable. IP20/IP40 protection means installation inside a panel. The tunnel-type terminals accept 1–25 mm² rigid or 1–16 mm² flexible cable, with a 2 N·m tightening torque and 14 mm strip length. Screw connection to the upstream MCB means it's a mechanical add-on, not a bus-bar jumper; you'll need the matching iC60 breaker and the screws provided. Designed and certified to IEC 61009-1 and EN 61009-1 (the combined MCB/RCD standard for residual current breakers with overcurrent protection integrated or as an add-on). The 8/20 µs impulse withstand of 250 A per IEC 61009-1 confirms it handles surge currents typical of lightning-induced transients without nuisance tripping.","metaTitle":"Schneider Electric A9W26425 Vigi iC60 RCD, 4P 25A 500mA Type","metaDescription":"Schneider Electric A9W26425 Acti9 Vigi iC60 add-on RCD block. 4P, 25A, 500mA sensitivity, Type A. Obsolete — sourced to order. IEC/EN 61009-1. Clip-on DIN rail.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"74 mm","Range":"Acti9","Width":"126 mm","Height":"91 mm","Standards":"IEC 61009-1 EN 61009-1","9 Mm Pitches":"6","Network type":"AC","Product name":"Acti9 Vigi iC60","Mounting mode":"Clip-on","lifecycle_stage":"current","Local signalling":"Trip indicator","Mounting support":"DIN rail","Pollution degree":"3 conforming to IEC 60947-2","Device short name":"Vigi iC60","Network frequency":"50/60 Hz","Poles description":"4P","Tightening torque":"2 N.m","[In] rated current":"25 A","Wire stripping length":"14 mm","Connections - terminals":"Tunnel type terminals downside 1...25 mm² rigid Tunnel type terminals downside 1...16 mm² flexible","IP degree of protection":"IP20 conforming to IEC 60529 IP40 (modular enclosure) conforming to IEC 60529","Device location in system":"Outgoer","Earth-leakage sensitivity":"500 mA","Product or component type":"Add-on residual current device","Electrical connection to mcb":"By screws","Earth leakage protection type":"Type A","Electromagnetic compatibility":"8/20 µs impulse withstand, 250 A conforming to IEC 61009-1","[Ui] rated insulation voltage":"500 V AC 50/60 Hz conforming to IEC 60947-2","[Ue] rated operational voltage":"400 V AC 50/60 Hz conforming to EN 61009-1 230/415 V AC 50/60 Hz conforming to IEC 61009-1","Ambient air temperature for storage":"-40...85 °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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c19c4f305072f164470373f9fe45a74d.pdf","sourceUrl":"https://www.se.com/uk/en/product/A9W26425/vigi-ic60-earth-leakage-addon-block-4p-25a-500ma-a-type/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9W26425/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy A9W26425 and get a price?","answer":"We source the A9W26425 to order against an RFQ through independent distribution channels. Submit a request for quote (RFQ) and we'll confirm current availability and pricing at that time — no stock figures or lead-time numbers are published for this obsolete part."},{"question":"What is the Acti9 range?","answer":"Acti9 is Schneider Electric's modular DIN-rail product range for final-distribution protection and control — including MCBs, RCDs, add-on blocks like this Vigi iC60, and associated enclosures and accessories. It's the current-generation platform for residential and light-commercial panelboards."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9W26425","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/A9W26425 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}}