{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9Y70725","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9Y70725","canonicalUrl":"https://aoctrl.com/schneider/A9Y70725","factsUrl":"https://aoctrl.com/api/mcp/products/A9Y70725","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 Vigi iCG40, add-on residual current device, 25 A, 30 mA, Type A, 400 V AC, 3P+N, clip-on DIN rail, IP20/IP40.","salesMarkdown":"Rated 25 A continuous with 30 mA earth-leakage sensitivity, Type A, it handles 400 V AC three-phase-plus-neutral circuits and is listed as current-production. This is the part you'd spec into a group-incomer position on a DIN-rail sub-distribution board where you need combined overcurrent and earth-leakage protection in one compact footprint. Type A means it detects pulsating DC residual currents, which covers modern single-phase electronics (switched-mode supplies, variable-speed drives) that a plain AC-only RCD would miss. Voltage-independent trip means the RCD doesn't need the line voltage to operate; it stores enough energy from the fault itself to open the contacts, so it still protects even if the neutral is lost upstream. Rated 25 A on a 400 V AC network at 50/60 Hz — this is a 3P+N device, so it switches all three phases and the neutral. The insulation voltage is 440 V, and impulse withstand is 4 kV per EN/IEC 61009-2-1, which is the product standard for combined RCBOs. That's typical for a panel-protection device; not designed for frequent switching duty like a contactor, but fine for the occasional manual trip-test and fault clearing it will see in service. Clip-on DIN-rail mount, 6 pitches at 9 mm. Depth 74 mm, height 99.5 mm. Neutral left. Tunnel terminals: 1 to 16 mm² rigid, 1 to 10 mm² flexible. Torque 2 N·m, strip 14 mm. IP20/IP40. Current-production part in Schneider's Acti9 range.","metaTitle":"Schneider Electric A9Y70725 Acti9 Vigi iCG40, 25 A 30 mA RCD","metaDescription":"Schneider Electric A9Y70725 Acti9 Vigi iCG40 add-on RCD. 25 A rated current, 30 mA sensitivity, Type A, 400 V AC, 3P+N. Current production, sourced to order. Quoted on request.","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":"108 mm","Colour":"White","Height":"99.5 mm","Standards":"EN/IEC 61009-2-1","9 Mm Pitches":"6","Network type":"AC","Product name":"Acti9 Vigi iCG40","Mounting mode":"Clip-on","Quality labels":"IMQ","lifecycle_stage":"current","Local signalling":"Fault indication","Mounting support":"DIN rail","Neutral position":"Left","Pollution degree":"3 conforming to EN/IEC 61009-2-1","Device short name":"Vigi iCG40","Network frequency":"50/60 Hz","Poles description":"3P + N","Relative humidity":"95 % at 55 °C","Tightening torque":"2 N.m top","Operating altitude":"2000 m","[In] rated current":"25 A","Electrical durability":"10000 cycles","Mechanical durability":"20000 cycles","Wire stripping length":"14 mm for top connection","Connections - terminals":"Tunnel type terminal top 1...16 mm² rigid Tunnel type terminal top 1...10 mm² flexible","IP degree of protection":"IP20 conforming to IEC 60529 IP40 (modular enclosure) conforming to IEC 60529","Device location in system":"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":"440 V AC 50/60 Hz conforming to EN/IEC 61009-2-1","Earth-leakage protection class":"Type A","[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":"$302.29","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/nl/en/product/A9Y70725/addon-residual-current-device-acti9-vigi-icg40-3p+n-25a-a-type-instantaneous-30ma-400vac/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9Y70725/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of the A9Y70725?","answer":"25 A rated current, 30 mA earth-leakage sensitivity, Type A, 400 V AC operational voltage, 3P+N poles, instantaneous trip, voltage-independent."},{"question":"What standard does the A9Y70725 comply with?","answer":"It complies with EN/IEC 61009-2-1, the standard for residual current operated circuit-breakers with integral overcurrent protection (RCBOs). Pollution degree 3 and impulse withstand 4 kV are per that same standard."},{"question":"What is the A9Y70725 used for?","answer":"It's an add-on residual current device (RCD) for group-incomer positions in AC distribution boards, providing earth-leakage protection (30 mA, Type A) on 3P+N circuits up to 25 A at 400 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9Y70725","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/A9Y70725 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}}