{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9V21425","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9V21425","canonicalUrl":"https://aoctrl.com/schneider/A9V21425","factsUrl":"https://aoctrl.com/api/mcp/products/A9V21425","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 Vigi iC60 add-on residual current device, 4-pole, 25 A rated current, 30 mA sensitivity, Type A, obsolete.","salesMarkdown":"The Schneider Electric A9V21425 is an Acti9 Vigi iC60 add-on residual current device — a 4-pole, 25 A, 30 mA Type A RCD block that clips onto the outgoing side of a compatible iC60 MCB. It's voltage-independent, so it trips on residual current even if the line voltage drops out, and it's instantaneous — no intentional delay. The 30 mA sensitivity covers standard personnel protection (shock risk) and Type A catches pulsating DC faults from single-phase rectified loads like switching power supplies or variable-speed drives. This part is obsolete per the manufacturer's lifecycle record. If you're planning a new panel or a revision, check whether the active Acti9 Vigi iC60 range still carries a direct functional equivalent; the form factor and mounting (clip-on DIN rail, 6 x 9 mm pitches wide) are standard for the series. The 4-pole block occupies six 9 mm modular pitches (54 mm wide). Bottom tunnel terminals accept 1...25 mm² rigid or 1...16 mm² flexible cable; tighten to 2 N·m. The electrical connection to the MCB is by screws, so you need a screwdriver to lock the phase/neutral bus bars between the breaker and the RCD. IP20 on the block itself, IP40 inside a modular enclosure. Compliant with IEC 61009-1 and EN 61009-1 (RCBO standard for RCD + overcurrent combined, though this is an add-on block, not a combined unit). Pollution degree 3 per IEC 60947-2. Impulse withstand: 8/20 µs, 250 A per IEC 61009-1. Local trip indicator on the front for quick visual fault identification — saves time during commissioning or troubleshooting.","metaTitle":"Schneider Electric A9V21425 Vigi iC60 RCD, 4P 25A 30mA Type","metaDescription":"Schneider Electric A9V21425 Vigi iC60 add-on RCD, 4P, 25A, 30mA Type A, obsolete. Sourced to order against RFQ. IEC 61009-1, IP20. Depth 73.5 mm.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"73.5 mm","Range":"Acti9","Width":"54 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 bottom","[In] rated current":"25 A","Wire stripping length":"14 mm for bottom connection","Connections - terminals":"Tunnel type terminal downside for 1 cable(s) 1...25 mm² rigid without cable end Tunnel type terminal downside for 1 cable(s) 1...16 mm² flexible without cable end Tunnel type terminal downside for 1 cable(s) 1...16 mm² flexible with cable end","IP degree of protection":"IP20 conforming to IEC 60529 IP40 (modular enclosure) conforming to IEC 60529","Device location in system":"Outgoer","Earth-leakage sensitivity":"30 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 61009-1 400/415 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","Comb busbar and distribution block compatibility":"Bottom: YES"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ad31f1557839bd573e6fb850136881aa.pdf","sourceUrl":"https://www.se.com/sg/en/product/A9V21425/vigi-ic60-earth-leakage-addon-block-4p-25a-30ma-a-type/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9V21425/alternatives.json"},"ai":{"faq":[{"question":"Who supplies A9V21425 and how is it quoted?","answer":"We supply the A9V21425 through our independent distribution network. It is quoted to order against an RFQ — availability and current pricing are confirmed at quote time."},{"question":"What is the closest alternative to A9V21425 in the Acti9 range?","answer":"The A9V21425 belongs to the Acti9 Vigi iC60 series. For a direct functional replacement, check the current Acti9 Vigi iC60 catalog for a 4P, 25 A, 30 mA Type A add-on RCD with the same clip-on DIN rail mounting and 6-pitch width. The manufacturer does not list a specific successor order code in the lifecycle record, so verify compatibility with your existing iC60 MCB before ordering."},{"question":"What is A9V21425's listed depth?","answer":"The A9V21425 has a depth of 73.5 mm (plus the MCB it mounts to). Overall width is 54 mm (6 x 9 mm pitches) and height is 91 mm."},{"question":"What is A9V21425's listed range?","answer":"The A9V21425 is part of the Schneider Electric Acti9 range, specifically the Vigi iC60 series of add-on residual current devices."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9V21425","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/A9V21425 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}}