{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9Y85325","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9Y85325","canonicalUrl":"https://aoctrl.com/schneider/A9Y85325","factsUrl":"https://aoctrl.com/api/mcp/products/A9Y85325","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 Vigi iC40, add-on residual current device, 3P, 25 A, 300 mA, Type A-SI (Super Immunised), instantaneous, 400 V AC.","salesMarkdown":"Rated 25 A at 400 V AC, 50/60 Hz, with a 300 mA sensitivity and Type A-SI (Super Immunised) waveform discrimination, it is built to sit downstream of a main breaker in a DIN-rail enclosure and provide instantaneous earth-leakage tripping. The 3-pole (3P) configuration matches a three-phase outgoing circuit. Clip-on mounting to DIN rail, 4 x 9 mm pitch modules wide (90 mm). The tunnel-type terminals accept 1…16 mm² rigid or 1…10 mm² flexible cable; strip 14 mm and torque to 2 N·m. The device sits as an outgoer in the panel, electrically connected to the upstream MCB by screws. IP20 on the body, IP40 inside the modular enclosure — standard for a distribution board, not for wet-area standalone mounting. Type A-SI (Super Immunised) means the device is resistant to nuisance tripping from high-frequency earth-leakage currents generated by VFDs, UPS systems, or switched-mode power supplies — a common requirement on mixed-load outgoing circuits.","metaTitle":"Schneider Electric A9Y85325 Acti9 Vigi iC40, 3P, 25A, 300mA,","metaDescription":"Schneider Electric A9Y85325 Acti9 Vigi iC40 add-on RCD. 3P, 25A, 300mA, Type A-SI, instantaneous, 400VAC. Current lifecycle stage. Quoted 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":"74 mm","Range":"Acti9","Width":"90 mm","Colour":"White","Height":"99.5 mm","Standards":"EN/IEC 61009-2-1","9 Mm Pitches":"4","Network type":"AC","Product name":"Acti9 Vigi iC40","Mounting mode":"Clip-on","lifecycle_stage":"current","Local signalling":"Fault indication","Mounting support":"DIN rail","Pollution degree":"3 conforming to EN/IEC 61009-2-1","Device short name":"Vigi iC40","Network frequency":"50/60 Hz","Poles description":"3P","Relative humidity":"95 % at 55 °C","Tightening torque":"2 N.m bottom","Operating altitude":"2000 m","[In] rated current":"25 A","Electrical durability":"10000 cycles","Mechanical durability":"20000 cycles","Wire stripping length":"14 mm for bottom connection","Connections - terminals":"Tunnel type terminal bottom 1...16 mm² rigid Tunnel type terminal bottom 1...10 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":"300 mA","Product or component type":"Add-on residual current device","Electrical connection to mcb":"By screws","[Ui] rated insulation voltage":"440 V AC 50/60 Hz conforming to EN/IEC 61009-2-1","Earth-leakage protection class":"Type A-SI (Super Immunised)","[Ue] rated operational voltage":"400 V AC 50/60 Hz","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":"4 kV conforming to EN/IEC 61009-2-1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/nl/en/product/A9Y85325/addon-residual-current-device-acti9-vigi-ic40-3p-25a-asi-type-instantaneous-300ma-400vac/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9Y85325/alternatives.json"},"ai":{"faq":[{"question":"What is the A9Y85325 used for?","answer":"It is an add-on residual current device (RCD) for three-phase outgoing circuits. It clips onto an Acti9 MCB to provide earth-leakage protection at 300 mA sensitivity, Type A-SI (super immunised to prevent nuisance tripping on drives/SMPS loads)."},{"question":"What is the closest alternative to A9Y85325 in the Acti9 family?","answer":"Within the Acti9 Vigi iC40 range, the closest peer is the same 3P, 25 A, 300 mA, A-SI variant — the order code differs only by packaging or regional suffix. The deciding factor is whether your BOM specifies the exact A9Y85xxx code or accepts the functionally identical Vigi iC40 with the same electrical ratings. No pin-compatible alternative exists outside the Acti9 family; the Vigi iC40 is mechanically keyed to the Acti9 MCB interface."},{"question":"Where can I buy A9Y85325?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit your quantity and target delivery window for a firm offer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9Y85325","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/A9Y85325 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}}